diff options
Diffstat (limited to 'mysql-test/t')
206 files changed, 16185 insertions, 733 deletions
diff --git a/mysql-test/t/almost_full.test b/mysql-test/t/almost_full.test index 24801f9cbc3..2517008fdf8 100644 --- a/mysql-test/t/almost_full.test +++ b/mysql-test/t/almost_full.test @@ -13,11 +13,13 @@ CREATE TABLE t1 (a int auto_increment primary key not null, b longtext) ENGINE=M --disable_query_log let $1= 303; +begin; while ($1) { INSERT INTO t1 SET b=repeat('a',200); dec $1; } +commit; --enable_query_log DELETE FROM t1 WHERE a=1 or a=5; diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index 5b5fdf50c16..c60ca592580 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -121,11 +121,15 @@ alter table t1 disable keys; show keys from t1; #let $1=10000; let $1=10; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1,RAND()*1000,RAND()*1000,RAND()); dec $1; } +commit; +--enable_query_log alter table t1 enable keys; show keys from t1; drop table t1; @@ -144,11 +148,15 @@ drop table t1; create table t1 (a int, b int); let $1=100; +--disable_query_log +begin; while ($1) { eval insert into t1 values(1,$1), (2,$1), (3, $1); dec $1; } +commit; +--enable_query_log alter table t1 add unique (a,b), add key (b); show keys from t1; analyze table t1; @@ -159,7 +167,7 @@ drop table t1; # Test of ALTER TABLE DELAYED # -CREATE TABLE t1 (i int(10), index(i) ); +CREATE TABLE t1 (i int(10), index(i) ) ENGINE=MyISAM; ALTER TABLE t1 DISABLE KEYS; INSERT DELAYED INTO t1 VALUES(1),(2),(3); ALTER TABLE t1 ENABLE KEYS; @@ -966,12 +974,14 @@ DROP TABLE t1; create table t1(f1 int not null, f2 int not null, key (f1), key (f2)); let $count= 50; --disable_query_log +begin; while ($count) { EVAL insert into t1 values (1,1),(1,1),(1,1),(1,1),(1,1); EVAL insert into t1 values (2,2),(2,2),(2,2),(2,2),(2,2); dec $count ; } +commit; --enable_query_log select index_length into @unpaked_keys_size from @@ -1000,6 +1010,23 @@ ALTER TABLE t1 MODIFY b ENUM('a', 'z', 'b', 'c') NOT NULL; SELECT * FROM t1; DROP TABLE t1; +# +# Test for ALTER column DROP DEFAULT +# + +SET @save_sql_mode=@@sql_mode; +SET sql_mode=strict_all_tables; + +CREATE TABLE t1 (a int NOT NULL default 42); +INSERT INTO t1 values (); +SELECT * FROM t1; +ALTER TABLE t1 ALTER COLUMN a DROP DEFAULT; +--error 1364 +INSERT INTO t1 values (); +INSERT INTO t1 (a) VALUES (11); +SELECT * FROM t1 ORDER BY a; +DROP TABLE t1; +SET @@sql_mode=@save_sql_mode; --echo # --echo # Bug#45567: Fast ALTER TABLE broken for enum and set --echo # diff --git a/mysql-test/t/alter_table_trans.test b/mysql-test/t/alter_table_trans.test new file mode 100644 index 00000000000..9096a392af4 --- /dev/null +++ b/mysql-test/t/alter_table_trans.test @@ -0,0 +1,15 @@ +# +# Test of alter table with transactional tables +# + +--source include/have_innodb.inc +--disable_warnings +drop table if exists t1,t2; +--enable_warnings + +# +# This test caused a crash in wait_if_global_read_lock() +# +CREATE TABLE t1 (a INT, INDEX(a)) engine=innodb; +ALTER TABLE t1 RENAME TO t2, DISABLE KEYS; +DROP TABLE t2; diff --git a/mysql-test/t/archive.test b/mysql-test/t/archive.test index c3a080612a9..c3ce805789f 100644 --- a/mysql-test/t/archive.test +++ b/mysql-test/t/archive.test @@ -1578,11 +1578,13 @@ CREATE TABLE t1(a VARCHAR(510)) ENGINE = ARCHIVE; let $bug31036=41; --disable_query_log +begin; while($bug31036) { INSERT INTO t1(a) VALUES (REPEAT('a', 510)); dec $bug31036; } +commit; --enable_query_log INSERT INTO t1(a) VALUES (''); @@ -1702,7 +1704,6 @@ REPAIR TABLE t1 EXTENDED; SELECT * FROM t1; DROP TABLE t1; - --echo # --echo # Bug#45377: ARCHIVE tables aren't discoverable after OPTIMIZE --echo # diff --git a/mysql-test/t/bench_count_distinct.test b/mysql-test/t/bench_count_distinct.test index 131208f1fa1..87e3d75e996 100644 --- a/mysql-test/t/bench_count_distinct.test +++ b/mysql-test/t/bench_count_distinct.test @@ -7,14 +7,16 @@ drop table if exists t1; --enable_warnings create table t1(n int not null, key(n)) delay_key_write = 1; let $1=100; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log select count(distinct n) from t1; explain extended select count(distinct n) from t1; drop table t1; diff --git a/mysql-test/t/bootstrap.test b/mysql-test/t/bootstrap.test index e98afb81ff1..ca8782f1b27 100644 --- a/mysql-test/t/bootstrap.test +++ b/mysql-test/t/bootstrap.test @@ -5,7 +5,6 @@ drop table if exists t1; --enable_warnings - # Add the datadir to the bootstrap command let $MYSQLD_DATADIR= `select @@datadir`; let $MYSQLD_BOOTSTRAP_CMD= $MYSQLD_BOOTSTRAP_CMD --datadir=$MYSQLD_DATADIR --default-storage-engine=MyISAM --skip-innodb; diff --git a/mysql-test/t/bug46080-master.opt b/mysql-test/t/bug46080-master.opt index 1be97e178ed..7e30ff11644 100644 --- a/mysql-test/t/bug46080-master.opt +++ b/mysql-test/t/bug46080-master.opt @@ -1 +1 @@ ---loose-performance-schema=0 --skip-grant-tables --skip-name-resolve +--loose-performance-schema=0 --skip-grant-tables --skip-name-resolve --loose-aria-pagecache-buffer-size=1M diff --git a/mysql-test/t/bug46261-master.opt b/mysql-test/t/bug46261-master.opt index 6be4269e809..5699a3387b8 100644 --- a/mysql-test/t/bug46261-master.opt +++ b/mysql-test/t/bug46261-master.opt @@ -1 +1 @@ ---skip-grant-tables $EXAMPLE_PLUGIN_OPT +--skip-grant-tables diff --git a/mysql-test/t/bug46261.test b/mysql-test/t/bug46261.test index 67bdc995850..9d8eecf3d52 100644 --- a/mysql-test/t/bug46261.test +++ b/mysql-test/t/bug46261.test @@ -7,7 +7,7 @@ --replace_regex /\.dll/.so/ --error ER_OPTION_PREVENTS_STATEMENT -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; --replace_regex /\.dll/.so/ --error ER_OPTION_PREVENTS_STATEMENT diff --git a/mysql-test/t/bug46760-master.opt b/mysql-test/t/bug46760-master.opt index f830d135149..2d7be7fb9b1 100644 --- a/mysql-test/t/bug46760-master.opt +++ b/mysql-test/t/bug46760-master.opt @@ -1,2 +1,2 @@ ---innodb-lock-wait-timeout=2 ---innodb-file-per-table +--loose-innodb-lock-wait-timeout=2 +--loose-innodb-file-per-table diff --git a/mysql-test/t/change_user.test b/mysql-test/t/change_user.test index 3ed798e8d36..b4ac526a80e 100644 --- a/mysql-test/t/change_user.test +++ b/mysql-test/t/change_user.test @@ -1,5 +1,63 @@ # +# functional change user tests +# + +grant select on test.* to test_nopw; +grant select on test.* to test_oldpw identified by password "09301740536db389"; +grant select on test.* to test_newpw identified by "newpw"; + +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); + +# +# massaging the data for tests to pass in the embedded server, +# that has authentication completely disabled or, if enabled, can +# only do new auth (20-byte scramble). +# + +change_user test_nopw; +--replace_result <@> <test_nopw@%> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); + +# +# embedded with enabled privilege control cannot do plugin negotiation. +# that is, it cannot try to authenticate with a new scramble, receive a request +# to switch to an old scramble, and retry with an old scramble. +# As a result, it cannot change to a user that has old scramble and +# and it stays logged as a previous user - test_nopw in this test file. +# For the embedded with auth we replace nopw with oldpw in the results. +# +let $repl = `select if(version() like '%embedded%' and user() like '%nopw%', 'nopw', 'oldpw')`; + +change_user test_oldpw, oldpw; +--replace_result <@> <test_oldpw@%> @> @localhost> $repl oldpw +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); +change_user test_newpw, newpw; +--replace_result <@> <test_newpw@%> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); +change_user root; +--replace_result <@> <root@localhost> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); + +change_user test_nopw,,test; +--replace_result <@> <test_nopw@%> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); +change_user test_oldpw,oldpw,test; +--replace_result <@> <test_oldpw@%> @> @localhost> $repl oldpw +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); +change_user test_newpw,newpw,test; +--replace_result <@> <test_newpw@%> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); +change_user root,,test; +--replace_result <@> <root@localhost> @> @localhost> +select concat('<', user(), '>'), concat('<', current_user(), '>'), database(); + +drop user test_nopw; +drop user test_oldpw; +drop user test_newpw; + +# # Bug#20023 mysql_change_user() resets the value of SQL_BIG_SELECTS +# The replace's are here to fix things for 32 bit systems # --echo Bug#20023 @@ -26,6 +84,10 @@ SET @@session.max_join_size = default; --echo change_user --change_user SELECT @@session.sql_big_selects; +--replace_result 4294967295 18446744073709551615 +SELECT @@global.max_join_size; +--replace_result 4294967295 18446744073709551615 +SELECT @@session.max_join_size; # # Bug#31418 User locks misfunctioning after mysql_change_user() @@ -52,13 +114,13 @@ FLUSH STATUS; --disable_query_log let $i = 100; - +begin; while ($i) { dec $i; - SELECT 1; } +commit; --enable_query_log --enable_result_log diff --git a/mysql-test/t/check.test b/mysql-test/t/check.test index ff23b352b5a..78644523976 100644 --- a/mysql-test/t/check.test +++ b/mysql-test/t/check.test @@ -12,13 +12,15 @@ drop view if exists v1; # Add a lot of keys to slow down check create table t1(n int not null, key(n), key(n), key(n), key(n)); let $1=10000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values ($1); dec $1; } -enable_query_log; +commit; +--enable_query_log send check table t1 extended; connection con2; insert into t1 values (200000); diff --git a/mysql-test/t/compress.test b/mysql-test/t/compress.test index 0a20daef8de..8fc21d9c961 100644 --- a/mysql-test/t/compress.test +++ b/mysql-test/t/compress.test @@ -3,8 +3,9 @@ # Can't test with embedded server -- source include/not_embedded.inc - -- source include/have_compress.inc +# Slow test, don't run during staging part +-- source include/not_staging.inc # Save the initial number of concurrent sessions --source include/count_sessions.inc diff --git a/mysql-test/t/concurrent_innodb_safelog-master.opt b/mysql-test/t/concurrent_innodb_safelog-master.opt index 462f8fbe828..82dec8b25fd 100644 --- a/mysql-test/t/concurrent_innodb_safelog-master.opt +++ b/mysql-test/t/concurrent_innodb_safelog-master.opt @@ -1 +1 @@ ---innodb_lock_wait_timeout=1 +--loose-innodb_lock_wait_timeout=1 diff --git a/mysql-test/t/concurrent_innodb_unsafelog-master.opt b/mysql-test/t/concurrent_innodb_unsafelog-master.opt index 210212a40bc..ea9c1b860e9 100644 --- a/mysql-test/t/concurrent_innodb_unsafelog-master.opt +++ b/mysql-test/t/concurrent_innodb_unsafelog-master.opt @@ -1,2 +1,2 @@ ---innodb_locks_unsafe_for_binlog ---innodb_lock_wait_timeout=1 +--loose-innodb_locks_unsafe_for_binlog +--loose-innodb_lock_wait_timeout=1 diff --git a/mysql-test/t/connect.cnf b/mysql-test/t/connect.cnf new file mode 100644 index 00000000000..caf51ee2085 --- /dev/null +++ b/mysql-test/t/connect.cnf @@ -0,0 +1,8 @@ +!include include/default_my.cnf + +[mysqld.1] +extra-port= @mysqld.1.#extra-port +extra-max-connections=1 + +[ENV] +MASTER_EXTRA_PORT= @mysqld.1.#extra-port diff --git a/mysql-test/t/connect.test b/mysql-test/t/connect.test index 9a29e4ff861..a8c8b659c3c 100644 --- a/mysql-test/t/connect.test +++ b/mysql-test/t/connect.test @@ -293,10 +293,69 @@ SET GLOBAL event_scheduler = OFF; --echo # -- End of Bug#35074. --echo +# Test connections to the extra port. + +connect(extracon,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +connection extracon; +SELECT 'Connection on extra port ok'; + +connect(extracon2,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +connection extracon2; +SELECT 'Connection on extra port 2 ok'; + +--disable_abort_on_error +--disable_result_log +--disable_query_log +connect(extracon3,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +--enable_query_log +--enable_result_log +--enable_abort_on_error +let $error = $mysql_errno; +if (!$error) +{ + --echo # -- Error: managed to establish more than --extra-max-connections + 1 connections +} +if ($error) +{ + --echo # -- Success: more than --extra-max-connections + 1 normal connections not possible +} + --echo # ------------------------------------------------------------------ --echo # -- End of 5.1 tests --echo # ------------------------------------------------------------------ +--disconnect extracon +--disconnect extracon2 +--connection default + +# +# A couple of plugin tests - for builtin plugins only +# +CREATE USER mysqltest_up1 IDENTIFIED VIA mysql_native_password using '*E8D46CE25265E545D225A8A6F1BAF642FEBEE5CB'; +CREATE USER mysqltest_up2 IDENTIFIED VIA mysql_old_password using '09301740536db389'; + +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +--error ER_ACCESS_DENIED_ERROR +connect(pcon1,localhost,mysqltest_up1,foo,,$MASTER_MYPORT,); +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +connect(pcon2,localhost,mysqltest_up1,bar,,$MASTER_MYPORT,); +connection pcon2; +select user(), current_user(); +disconnect pcon2; + +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +--error ER_ACCESS_DENIED_ERROR +connect(pcon3,localhost,mysqltest_up2,newpw,,$MASTER_MYPORT,); +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +connect(pcon4,localhost,mysqltest_up2,oldpw,,$MASTER_MYPORT,); +connection pcon4; +select user(), current_user(); +disconnect pcon4; + +connection default; +DROP USER mysqltest_up1@'%'; +DROP USER mysqltest_up2@'%'; + # Wait till all disconnects are completed --source include/wait_until_count_sessions.inc diff --git a/mysql-test/t/count_distinct2.test b/mysql-test/t/count_distinct2.test index 8dcb2a70065..95086ad04aa 100644 --- a/mysql-test/t/count_distinct2.test +++ b/mysql-test/t/count_distinct2.test @@ -51,13 +51,15 @@ drop table t1; # test the conversion from tree to MyISAM create table t1 (n int default NULL); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct n) from t1; @@ -67,13 +69,15 @@ drop table t1; # Test use of MyISAM tmp tables create table t1 (s text); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct s) from t1; show status like 'Created_tmp_disk_tables'; diff --git a/mysql-test/t/count_distinct3.test b/mysql-test/t/count_distinct3.test index ad2bbee95a3..8aecd628423 100644 --- a/mysql-test/t/count_distinct3.test +++ b/mysql-test/t/count_distinct3.test @@ -3,8 +3,8 @@ # mysql-4.1 # +# Slow test --source include/big_test.inc - --disable_warnings DROP TABLE IF EXISTS t1, t2; --enable_warnings @@ -14,6 +14,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); --disable_query_log SET @rnd_max= 2147483647; let $1 = 1000; +begin; while ($1) { SET @rnd= RAND(); @@ -23,7 +24,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } - +commit; # We increase the size of t1 here. SET @orig_myisam_sort_buffer_size = @@session.myisam_sort_buffer_size; SET session myisam_sort_buffer_size=20000000; diff --git a/mysql-test/t/crash_commit_before-master.opt b/mysql-test/t/crash_commit_before-master.opt index cd2ae9b1455..becc5443ef1 100644 --- a/mysql-test/t/crash_commit_before-master.opt +++ b/mysql-test/t/crash_commit_before-master.opt @@ -1,3 +1,3 @@ --skip-stack-trace --skip-core-file --default-storage-engine=MyISAM ---innodb-file-per-table=0 +--loose-innodb-file-per-table=0 diff --git a/mysql-test/t/crash_commit_before.test b/mysql-test/t/crash_commit_before.test index e3dba58d4df..e7d8a373647 100644 --- a/mysql-test/t/crash_commit_before.test +++ b/mysql-test/t/crash_commit_before.test @@ -12,7 +12,7 @@ START TRANSACTION; insert into t1 values(9); # Setup the mysqld to crash at certain point -SET SESSION debug="d,crash_commit_before"; +SET GLOBAL debug="d,crash_commit_before"; # Write file to make mysql-test-run.pl expect crash and restart --exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect diff --git a/mysql-test/t/create-uca.test b/mysql-test/t/create-uca.test new file mode 100644 index 00000000000..0acb51f7286 --- /dev/null +++ b/mysql-test/t/create-uca.test @@ -0,0 +1,26 @@ +# Prerequisites +let collation=utf8_unicode_ci; +--source include/have_collation.inc + +# Initial cleanup +--disable_warnings +drop table if exists t1,t2; +--enable_warnings + +# +# Bug#21380: DEFAULT definition not always transfered by CREATE +# TABLE/SELECT to the new table. +# + +CREATE TABLE t1( + c1 INT DEFAULT 12 COMMENT 'column1', + c2 INT NULL COMMENT 'column2', + c3 INT NOT NULL COMMENT 'column3', + c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a', + c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b', + c6 VARCHAR(255)) + COLLATE latin1_bin; +SHOW CREATE TABLE t1; +CREATE TABLE t2 AS SELECT * FROM t1; +SHOW CREATE TABLE t2; +DROP TABLE t1,t2; diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test index 8181b873029..4467de9a278 100644 --- a/mysql-test/t/create.test +++ b/mysql-test/t/create.test @@ -1135,12 +1135,12 @@ drop table t1; create table t1 (c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int, c8 int, c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, -c16 int, c17 int); +c16 int, c17 int, c18 int,c19 int,c20 int,c21 int,c22 int,c23 int,c24 int,c25 int,c26 int,c27 int,c28 int,c29 int,c30 int,c31 int,c32 int, c33 int); # Get error for max key parts --error 1070 alter table t1 add key i1 ( - c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16, c17); + c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16, c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33); # Get error for max key-name length --error 1059 @@ -1408,9 +1408,11 @@ drop function f1; # Bug#25629 CREATE TABLE LIKE does not work with INFORMATION_SCHEMA # create table t1 like information_schema.processlist; +--replace_result ENGINE=MyISAM "" ENGINE=Aria "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" show create table t1; drop table t1; create temporary table t1 like information_schema.processlist; +--replace_result ENGINE=MyISAM "" ENGINE=Aria "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" show create table t1; drop table t1; create table t1 like information_schema.character_sets; @@ -1421,52 +1423,6 @@ drop table t1; --echo --echo # -- ---echo # -- Bug#21380: DEFAULT definition not always transfered by CREATE ---echo # -- TABLE/SELECT to the new table. ---echo # -- ---echo - - ---disable_warnings -DROP TABLE IF EXISTS t1; -DROP TABLE IF EXISTS t2; ---enable_warnings - ---echo - -CREATE TABLE t1( - c1 INT DEFAULT 12 COMMENT 'column1', - c2 INT NULL COMMENT 'column2', - c3 INT NOT NULL COMMENT 'column3', - c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a', - c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b', - c6 VARCHAR(255)) - COLLATE latin1_bin; - ---echo - -SHOW CREATE TABLE t1; - ---echo - -CREATE TABLE t2 AS SELECT * FROM t1; - ---echo - -SHOW CREATE TABLE t2; - ---echo - -DROP TABLE t2; -DROP TABLE t1; - ---echo ---echo # -- End of test case for Bug#21380. - -########################################################################### - ---echo ---echo # -- --echo # -- Bug#18834: ALTER TABLE ADD INDEX on table with two timestamp fields --echo # -- --echo @@ -1594,12 +1550,11 @@ drop table `me:i`; --disable_warnings drop table if exists t1,t2,t3; --enable_warnings ---error ER_PARSE_ERROR +--echo # Fix modified for MariaDB: we support this syntax create table t1 (a int) transactional=0; ---error ER_PARSE_ERROR create table t2 (a int) page_checksum=1; ---error ER_PARSE_ERROR create table t3 (a int) row_format=page; +drop table t1,t2,t3; --echo --echo # -- End of Bug#45829 diff --git a/mysql-test/t/ctype_cp1251.test b/mysql-test/t/ctype_cp1251.test index 4dfb0be3892..cfe9adf6e1e 100644 --- a/mysql-test/t/ctype_cp1251.test +++ b/mysql-test/t/ctype_cp1251.test @@ -44,6 +44,7 @@ insert into t1 (a) values ('air'), ('we_martin'),('vw_grado'),('vw_vasko'),('tn_vili'),('tn_kalina'), ('tn_fakira'),('vw_silvia'),('vw_starshi'),('vw_geo'),('vw_b0x1'); +--sorted_result select * from t1 where a like 'we_%'; drop table t1; diff --git a/mysql-test/t/ctype_euckr.test b/mysql-test/t/ctype_euckr.test index 644ffbb96d9..3a88e8ac715 100644 --- a/mysql-test/t/ctype_euckr.test +++ b/mysql-test/t/ctype_euckr.test @@ -77,11 +77,13 @@ DROP TABLE t1; CREATE TABLE t1 (a binary(1), key(a)); --disable_query_log let $1=255; +begin; while($1) { eval INSERT INTO t1 VALUES (unhex(hex($1))); dec $1; } +commit; --enable_query_log CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr); diff --git a/mysql-test/t/ctype_filesystem.test b/mysql-test/t/ctype_filesystem.test index 2b993c2b924..42f1ef06478 100644 --- a/mysql-test/t/ctype_filesystem.test +++ b/mysql-test/t/ctype_filesystem.test @@ -1,3 +1,5 @@ +--source include/not_windows.inc + SET CHARACTER SET utf8; --replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR SHOW VARIABLES like 'character_sets_dir'; diff --git a/mysql-test/t/ctype_uca.test b/mysql-test/t/ctype_uca.test index 11a489ba24d..96831c8c915 100644 --- a/mysql-test/t/ctype_uca.test +++ b/mysql-test/t/ctype_uca.test @@ -186,6 +186,7 @@ insert into t1 values (_ucs2 0x01fc),(_ucs2 0x01fd),(_ucs2 0x01fe),(_ucs2 0x01ff insert into t1 values ('AA'),('Aa'),('aa'),('aA'); insert into t1 values ('CH'),('Ch'),('ch'),('cH'); insert into t1 values ('DZ'),('Dz'),('dz'),('dZ'); +insert into t1 values ('DŽ'),('Dž'),('dž'),('dŽ'); insert into t1 values ('IJ'),('Ij'),('ij'),('iJ'); insert into t1 values ('LJ'),('Lj'),('lj'),('lJ'); insert into t1 values ('LL'),('Ll'),('ll'),('lL'); @@ -213,6 +214,7 @@ select group_concat(c1 order by c1) from t1 group by c1 collate utf8_spanish2_ci select group_concat(c1 order by c1) from t1 group by c1 collate utf8_roman_ci; select group_concat(c1 order by c1) from t1 group by c1 collate utf8_esperanto_ci; select group_concat(c1 order by c1) from t1 group by c1 collate utf8_hungarian_ci; +select group_concat(c1 order by c1) from t1 group by c1 collate utf8_croatian_ci; drop table t1; diff --git a/mysql-test/t/ctype_ucs.test b/mysql-test/t/ctype_ucs.test index a6f3a2c2cbf..199dddaac02 100644 --- a/mysql-test/t/ctype_ucs.test +++ b/mysql-test/t/ctype_ucs.test @@ -743,6 +743,42 @@ DROP TABLE t1; --echo End of 5.0 tests +--echo # +--echo # Start of 5.1 tests +--echo # + +# +# Checking my_like_range_ucs2 +# +SET NAMES utf8; +CREATE TABLE t1 ( + a varchar(10) CHARACTER SET ucs2 COLLATE ucs2_czech_ci, + key(a) +); +INSERT INTO t1 VALUES +('aa'),('bb'),('cc'),('dd'),('ee'),('ff'),('gg'),('hh'),('ii'), +('jj'),('kk'),('ll'),('mm'),('nn'),('oo'),('pp'),('rr'),('ss'), +('tt'),('uu'),('vv'),('ww'),('xx'),('yy'),('zz'); +INSERT INTO t1 VALUES ('ca'),('cz'),('ch'); +INSERT INTO t1 VALUES ('da'),('dz'), (X'0064017E'); +# This one should scan only one row +EXPLAIN SELECT * FROM t1 WHERE a LIKE 'b%'; +# This one should scan many rows: 'c' is a contraction head +EXPLAIN SELECT * FROM t1 WHERE a LIKE 'c%'; +SELECT * FROM t1 WHERE a LIKE 'c%'; +EXPLAIN SELECT * FROM t1 WHERE a LIKE 'ch%'; +SELECT * FROM t1 WHERE a LIKE 'ch%'; +ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET ucs2 COLLATE ucs2_croatian_ci; +EXPLAIN SELECT * FROM t1 WHERE a LIKE 'd%'; +SELECT hex(concat('d',_ucs2 0x017E,'%')); +EXPLAIN SELECT * FROM t1 WHERE a LIKE concat('d',_ucs2 0x017E,'%'); +SELECT hex(a) FROM t1 WHERE a LIKE concat('D',_ucs2 0x017E,'%'); + +DROP TABLE t1; + +--echo # +--echo # End of 5.1 tests +--echo # --echo # --echo # Start of 5.5 tests diff --git a/mysql-test/t/ctype_utf8.test b/mysql-test/t/ctype_utf8.test index 5b665e24958..45f6dc2f82e 100644 --- a/mysql-test/t/ctype_utf8.test +++ b/mysql-test/t/ctype_utf8.test @@ -2,7 +2,13 @@ # Tests with the utf8 character set # ---source include/have_innodb.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc + +--disable_warnings +drop table if exists t1,t2,t3,t4; +drop database if exists mysqltest; +--enable_warnings --disable_warnings drop table if exists t1,t2; @@ -166,7 +172,7 @@ drop table t1; # UTF8 breaks primary keys for cols > 333 characters # --error 1071 -create table t1 (a text character set utf8, primary key(a(360))); +create table t1 (a text character set utf8, primary key(a(371))); # diff --git a/mysql-test/t/ddl_i18n_koi8r.test b/mysql-test/t/ddl_i18n_koi8r.test index 7ad46ae5f61..40f8d07c55d 100644 --- a/mysql-test/t/ddl_i18n_koi8r.test +++ b/mysql-test/t/ddl_i18n_koi8r.test @@ -36,6 +36,8 @@ --source include/have_cp866.inc --source include/have_cp1251.inc --source include/have_koi8r.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc ########################################################################### diff --git a/mysql-test/t/ddl_i18n_utf8.test b/mysql-test/t/ddl_i18n_utf8.test index 6ef418fc6e7..35109e62100 100644 --- a/mysql-test/t/ddl_i18n_utf8.test +++ b/mysql-test/t/ddl_i18n_utf8.test @@ -36,6 +36,8 @@ --source include/have_cp866.inc --source include/have_cp1251.inc --source include/have_koi8r.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc ########################################################################### diff --git a/mysql-test/t/delayed.test b/mysql-test/t/delayed.test index 5f56cdf54e1..1a121d10470 100644 --- a/mysql-test/t/delayed.test +++ b/mysql-test/t/delayed.test @@ -5,6 +5,15 @@ # (Can't be tested with purify :( ) # +# limit the test to engines which support INSERT DELAYED +disable_query_log; +--require r/true.require +select @@global.storage_engine in +("memory","myisam","archive","blackhole") and +@@session.storage_engine in +("memory","myisam","archive","blackhole") as `TRUE`; +enable_query_log; + --disable_warnings drop table if exists t1; --enable_warnings @@ -247,7 +256,11 @@ DROP TABLE t1; # Bug #32676: insert delayed crash with wrong column and function specified # CREATE TABLE t1 (a INT); +--error ER_SP_DOES_NOT_EXIST +INSERT DELAYED INTO t1 SET a= b(); --error 1305 +INSERT DELAYED INTO t1 SET b= 1; +--error ER_SP_DOES_NOT_EXIST INSERT DELAYED INTO t1 SET b= b(); DROP TABLE t1; diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test index 27e85ee237b..c3d4a7657f3 100644 --- a/mysql-test/t/derived.test +++ b/mysql-test/t/derived.test @@ -45,14 +45,16 @@ select * from (select * from t1 where t1.a=(select t2.a from t2 where t2.a=t1.a) explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1; drop table t1, t2; create table t1(a int not null, t char(8), index(a)); -disable_query_log; +--disable_query_log +begin; let $1 = 10000; while ($1) { eval insert into t1 values ($1,'$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20; explain select count(*) from t1 as tt1, (select * from t1) as tt2; drop table t1; diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def index d35d612f93c..7456face914 100644 --- a/mysql-test/t/disabled.def +++ b/mysql-test/t/disabled.def @@ -17,3 +17,4 @@ partition_innodb_plugin : Bug#53307 2010-04-30 VasilDimov valgrind warnings query_cache_28249 : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically sp_sync : Bug#48157 2010-02-06 5.5-m3 demands a differnt solution ctype_utf8mb4_ndb : Bug#55799, Bug#51907, disabled by Konstantin 2010-08-06 +main.events_time_zone : Test is not predictable as it depends on precise timing. diff --git a/mysql-test/t/drop.test b/mysql-test/t/drop.test index b5ca0817b6f..079b10cf708 100644 --- a/mysql-test/t/drop.test +++ b/mysql-test/t/drop.test @@ -228,9 +228,10 @@ create table `#mysql50#abc``def` ( id int ); --error ER_WRONG_TABLE_NAME create table `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int); create table `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int); -create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int); +create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1234` (a int); --error ER_WRONG_TABLE_NAME -create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int); +create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12345` (a int); +show tables; use test; drop database mysqltestbug26703; diff --git a/mysql-test/t/events_bugs.test b/mysql-test/t/events_bugs.test index 8d9959f1b0a..6fd03f4d8dc 100644 --- a/mysql-test/t/events_bugs.test +++ b/mysql-test/t/events_bugs.test @@ -1203,8 +1203,6 @@ set @@sql_mode= cast(pow(2,32)-1 as unsigned integer); create event e1 on schedule every 1 day do select 1; select @@sql_mode into @full_mode; set @@sql_mode= @old_mode; -# Rename SQL modes that differ in name between the server and the table definition. -select replace(@full_mode, ',,,', ',NOT_USED,') into @full_mode; select replace(@full_mode, 'ALLOW_INVALID_DATES', 'INVALID_DATES') into @full_mode; select name from mysql.event where name = 'e1' and sql_mode = @full_mode; drop event e1; diff --git a/mysql-test/t/events_logs_tests-master.opt b/mysql-test/t/events_logs_tests-master.opt index 3ece9710a45..73d26b7260d 100644 --- a/mysql-test/t/events_logs_tests-master.opt +++ b/mysql-test/t/events_logs_tests-master.opt @@ -1 +1 @@ ---log-output=table,file --log-slow-queries +--slow-query-log --log-output=table --general-log --general-log-file="" --slow-query-log-file="" diff --git a/mysql-test/t/events_logs_tests.test b/mysql-test/t/events_logs_tests.test index 3240dccbc76..1c296ee302b 100644 --- a/mysql-test/t/events_logs_tests.test +++ b/mysql-test/t/events_logs_tests.test @@ -75,12 +75,10 @@ create event ev_log_general on schedule at now() on completion not preserve --replace_column 1 USER_HOST select user_host, db, sql_text from mysql.slow_log where sql_text like 'select \'events_logs_test\'%'; - drop database events_test; set global event_scheduler=off; set @@global.long_query_time=default; set @@session.long_query_time=default; - # # Safety # diff --git a/mysql-test/t/events_stress.test b/mysql-test/t/events_stress.test index e51fa734256..8ea7633877b 100644 --- a/mysql-test/t/events_stress.test +++ b/mysql-test/t/events_stress.test @@ -61,6 +61,7 @@ while ($1) } --enable_query_log SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2'; +SET @old_event_scheduler=@@event_scheduler; SET GLOBAL event_scheduler=on; --sleep 2.5 DROP DATABASE events_conn1_test2; @@ -137,5 +138,5 @@ DROP USER event_user3@localhost; DROP DATABASE events_test; # Cleanup -SET GLOBAL event_scheduler=off; +SET GLOBAL event_scheduler=@old_event_scheduler; --source include/check_events_off.inc diff --git a/mysql-test/t/events_time_zone.test b/mysql-test/t/events_time_zone.test index ccae7847618..5291eb96e6b 100644 --- a/mysql-test/t/events_time_zone.test +++ b/mysql-test/t/events_time_zone.test @@ -5,7 +5,7 @@ # to wait for operation to complete. Should be positive. Test runs # about 25*N seconds (it sleeps most of the time, so CPU speed is not # relevant). -let $N = 5; +let $N = 6; # # 2. Some subtests # - create a new time zone @@ -36,6 +36,9 @@ let $N = 5; # after a tests would be a perfect replacement. # +# Can't test with embedded server that doesn't support grants +-- source include/not_embedded.inc + --source include/big_test.inc @@ -115,6 +118,7 @@ INSERT INTO mysql.time_zone_transition_type let $transition_unix_time= `SELECT @unix_time`; let $count= 30; --disable_query_log +begin; while ($count) { eval INSERT INTO mysql.time_zone_transition @@ -123,6 +127,7 @@ while ($count) let $transition_unix_time= `SELECT $transition_unix_time + @step3`; dec $count; } +commit; --enable_query_log let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`; --replace_result $tz_name <TZ_NAME_1> @@ -169,13 +174,13 @@ CREATE EVENT e2 ON SCHEDULE EVERY @step SECOND # We want to start at the beginning of the DST cycle, so we wait # untill current time divides by @step6. -let $wait_timeout= `SELECT @step6 + 1`; +let $wait_timeout= `SELECT @step6*2 + 1`; let $wait_condition= SELECT UNIX_TIMESTAMP() % @step6 = @step6 - 1; --source include/wait_condition.inc # The second wait is needed because after the first wait we may end up # on the ending edge of a second. Second wait will bring us to the # beginning edge. -let $wait_timeout= `SELECT @step + 1`; +let $wait_timeout= `SELECT @step*2 + 1`; let $wait_condition= SELECT UNIX_TIMESTAMP() % @step6 = 0; --source include/wait_condition.inc diff --git a/mysql-test/t/foreign_key.test b/mysql-test/t/foreign_key.test index 2a6ab01f511..17c93332cb3 100644 --- a/mysql-test/t/foreign_key.test +++ b/mysql-test/t/foreign_key.test @@ -2,8 +2,10 @@ # Test syntax of foreign keys # +-- source include/have_innodb.inc + --disable_warnings -drop table if exists t1; +drop table if exists t1,t2; --enable_warnings create table t1 ( @@ -25,6 +27,26 @@ drop table t1; # End of 4.1 tests # +# Test DELETE IGNORE +# Bug#44987 DELETE IGNORE and FK constraint +# + +create table t1 (id int primary key) engine = innodb; +create table t2 (id int PRIMARY KEY, FOREIGN KEY (id) REFERENCES t1(id)) engine=innodb; +insert into t1 values (1), (2), (3), (4), (5), (6); +insert into t2 values (3), (5); + +--error 1451 +delete from t1; +select * from t1; + +delete ignore from t1; +select row_count(); +select * from t1; +drop table t2; +drop table t1; + +# # Bug#34455 (Ambiguous foreign keys syntax is accepted) # @@ -95,3 +117,4 @@ alter table t_34455 drop table t_34455; + diff --git a/mysql-test/t/fulltext.test b/mysql-test/t/fulltext.test index 388b1432390..f62b715d955 100644 --- a/mysql-test/t/fulltext.test +++ b/mysql-test/t/fulltext.test @@ -2,6 +2,9 @@ # Test of fulltext index # +let collation=utf8_unicode_ci; +--source include/have_collation.inc + --disable_warnings drop table if exists t1,t2,t3; --enable_warnings @@ -456,6 +459,15 @@ WHERE MATCH(a) AGAINST('test' IN BOOLEAN MODE) AND b=1; DROP TABLE t1; # +# bug#34374 - mysql generates incorrect warning +# +create table t1(a text,b date,fulltext index(a))engine=myisam; +insert into t1 set a='water',b='2008-08-04'; +select 1 from t1 where match(a) against ('water' in boolean mode) and b>='2008-08-01'; +drop table t1; +show warnings; + +# # BUG#37245 - Full text search problem # CREATE TABLE t1(a CHAR(10)); diff --git a/mysql-test/t/fulltext2.test b/mysql-test/t/fulltext2.test index 88967a5dd04..78c7c859e95 100644 --- a/mysql-test/t/fulltext2.test +++ b/mysql-test/t/fulltext2.test @@ -2,6 +2,9 @@ # test of new fulltext search features # +let collation=utf8_unicode_ci; +--source include/have_collation.inc + # # two-level tree # @@ -18,6 +21,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log +begin; let $1=260; while ($1) { @@ -40,6 +44,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log # converting to two-level @@ -113,6 +118,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log let $1=260; +begin; while ($1) { eval insert t1 (a) values ('aaaxxx'); @@ -130,6 +136,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log select count(*) from t1 where match a against ('aaaxxx'); diff --git a/mysql-test/t/fulltext_plugin-master.opt b/mysql-test/t/fulltext_plugin-master.opt deleted file mode 100644 index a2554caa20b..00000000000 --- a/mysql-test/t/fulltext_plugin-master.opt +++ /dev/null @@ -1 +0,0 @@ -$SIMPLE_PARSER_OPT diff --git a/mysql-test/t/func_compress.test b/mysql-test/t/func_compress.test index d63130f190d..207f3a436d0 100644 --- a/mysql-test/t/func_compress.test +++ b/mysql-test/t/func_compress.test @@ -110,3 +110,8 @@ EXPLAIN EXTENDED SELECT * FROM (SELECT UNCOMPRESSED_LENGTH(c1) FROM t1) AS s; DROP TABLE t1; --echo End of 5.0 tests +--disable_result_log +--disable_query_log +set @@global.max_allowed_packet=default; +--enable_result_log +--enable_query_log diff --git a/mysql-test/t/func_if.test b/mysql-test/t/func_if.test index 91f70bb98d7..f0ac0190cb3 100644 --- a/mysql-test/t/func_if.test +++ b/mysql-test/t/func_if.test @@ -5,6 +5,11 @@ drop table if exists t1; --enable_warnings +--disable_query_log +# Set timezone to something specific, to make it possible to use unix_timestamp +set time_zone="+03:00"; +--enable_query_log + # # Simple IF tests # @@ -163,10 +168,8 @@ SELECT * FROM (SELECT MAX(IFNULL(CAST(c AS UNSIGNED), 0)) FROM t1) AS te; DROP TABLE t1; - --echo End of 5.0 tests - --echo # --echo # Bug#55077: Assertion failed: width > 0 && to != ((void *)0), file .\dtoa.c --echo # diff --git a/mysql-test/t/func_misc.test b/mysql-test/t/func_misc.test index f6dd6478a93..d5941661d45 100644 --- a/mysql-test/t/func_misc.test +++ b/mysql-test/t/func_misc.test @@ -103,194 +103,6 @@ show create table t1; drop table t1; # -# Bug#6760: Add SLEEP() function (feature request) -# -# Logics of original test: -# Reveal that a query with SLEEP does not need less time than estimated. -# -# Bug#12689: SLEEP() gets incorrectly cached/optimized-away -# -# Description from bug report (slightly modified) -# -# Bug 1 (happened all time): -# SELECT * FROM t1 WHERE SLEEP(1) will only result in a sleep of 1 -# second, regardless of the number of rows in t1. -# Bug 2 (happened all time): -# Such a query will also get cached by the query cache, but should not. -# -# Notes (mleich, 2008-05) -# ======================= -# -# Experiments around -# Bug#36345 Test 'func_misc' fails on RHAS3 x86_64 -# showed that the tests for both bugs could produce in case of parallel -# artificial system time (like via ntpd) -# - decreases false alarm -# - increases false success -# -# We try here to circumvent these issues by reimplementation of the tests -# and sophisticated scripting, although the cause of the problems is a massive -# error within the setup of the testing environment. -# Tests relying on or checking derivates of the system time must never meet -# parallel manipulations of system time. -# -# Results of experiments with/without manipulation of system time, -# information_schema.processlist content, high load on testing box -# ---------------------------------------------------------------- -# Definition: Predicted_cumulative_sleep_time = -# #_of_result_rows * sleep_time_per_result_row -# -# 1. Total (real sleep time) ~= predicted_cumulative_sleep_time !! -# 2. The state of a session within the PROCESSLIST changes to 'User sleep' -# if the sessions runs a statement containing the sleep function and the -# processing of the statement is just within the phase where the sleep -# is done. (*) -# 3. NOW() and processlist.time behave "synchronous" to system time and -# show also the "jumps" caused by system time manipulations. (*) -# 4. processlist.time is unsigned, the "next" value below 0 is ~ 4G (*) -# 5. Current processlist.time ~= current real sleep time if the system time -# was not manipulated. (*) -# 6. High system load can cause delays of <= 2 seconds. -# 7. Thanks to Davi for excellent hints and ideas. -# -# (*) -# - information_schema.processlist is not available before MySQL 5.1. -# - Observation of processlist content requires a -# - "worker" session sending the query with "send" and pulling results -# with "reap" -# - session observing the processlist parallel to the worker session -# "send" and "reap" do not work in case of an embedded server. -# Conclusion: Tests based on processlist have too many restrictions. -# -# Solutions for subtests based on TIMEDIFF of values filled via NOW() -# ------------------------------------------------------------------- -# Run the following sequence three times -# 1. SELECT <start_time> -# 2. Query with SLEEP -# 3. SELECT <end_time> -# If TIMEDIFF(<end_time>,<start_time>) is at least two times within a -# reasonable range assume that we did not met errors we were looking for. -# -# It is extreme unlikely that we have two system time changes within the -# < 30 seconds runtime. Even if the unlikely happens, there are so -# frequent runs of this test on this or another testing box which will -# catch the problem. -# - ---echo #------------------------------------------------------------------------ ---echo # Tests for Bug#6760 and Bug#12689 -# Number of rows within the intended result set. -SET @row_count = 4; -# Parameter within SLEEP function -SET @sleep_time_per_result_row = 1; -# Maximum acceptable delay caused by high load on testing box -SET @max_acceptable_delay = 2; -# TIMEDIFF = time for query with sleep (mostly the time caused by SLEEP) -# + time for delays caused by high load on testing box -# Ensure that at least a reasonable fraction of TIMEDIFF belongs to the SLEEP -# by appropriate setting of variables. -# Ensure that any "judging" has a base of minimum three attempts. -# (Test 2 uses all attempts except the first one.) -if (!` SELECT (@sleep_time_per_result_row * @row_count - @max_acceptable_delay > - @sleep_time_per_result_row) AND (@row_count - 1 >= 3)`) -{ - --echo # Have to abort because of error in plausibility check - --echo ###################################################### - --vertical_results - SELECT @sleep_time_per_result_row * @row_count - @max_acceptable_delay > - @sleep_time_per_result_row AS must_be_1, - @row_count - 1 >= 3 AS must_be_also_1, - @sleep_time_per_result_row, @row_count, @max_acceptable_delay; - exit; -} -SET @@global.query_cache_size = 1024 * 64; ---disable_warnings -DROP TEMPORARY TABLE IF EXISTS t_history; -DROP TABLE IF EXISTS t1; ---enable_warnings -CREATE TEMPORARY TABLE t_history (attempt SMALLINT, -start_ts DATETIME, end_ts DATETIME, -start_cached INTEGER, end_cached INTEGER); -CREATE TABLE t1 (f1 BIGINT); -let $num = `SELECT @row_count`; -while ($num) -{ - INSERT INTO t1 VALUES (1); - dec $num; -} - -let $loops = 4; -let $num = $loops; -while ($num) -{ - let $Qcache_queries_in_cache = - query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1); - eval - INSERT INTO t_history - SET attempt = $loops - $num + 1, start_ts = NOW(), - start_cached = $Qcache_queries_in_cache; - SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1; - # - # Do not determine Qcache_queries_in_cache before updating end_ts. The SHOW - # might cost too much time on an overloaded box. - eval - UPDATE t_history SET end_ts = NOW() - WHERE attempt = $loops - $num + 1; - let $Qcache_queries_in_cache = - query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1); - eval - UPDATE t_history SET end_cached = $Qcache_queries_in_cache - WHERE attempt = $loops - $num + 1; - # DEBUG eval SELECT * FROM t_history WHERE attempt = $loops - $num + 1; - dec $num; -} - -# 1. The majority of queries with SLEEP must need a reasonable time -# -> SLEEP has an impact on runtime -# = Replacement for original Bug#6760 test -# -> total runtime is clear more needed than for one result row needed -# = Replacement for one of the original Bug#12689 tests ---echo # Test 1: Does the query with SLEEP need a reasonable time? -eval SELECT COUNT(*) >= $loops - 1 INTO @aux1 FROM t_history -WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count - BETWEEN 0 AND @max_acceptable_delay; -SELECT @aux1 AS "Expect 1"; -# -# 2. The majority of queries (the first one must be ignored) with SLEEP must -# need a reasonable time -# -> If we assume that the result of a cached query will be sent back -# immediate, without any sleep, than the query with SLEEP cannot be cached -# (current and intended behaviour for queries with SLEEP). -# -> It could be also not excluded that the query was cached but the server -# honoured somehow the SLEEP. Such a behaviour would be also acceptable. -# = Replacement for one of the original Bug#12689 tests ---echo # Test 2: Does the query with SLEEP need a reasonable time even in case ---echo # of the non first execution? -eval SELECT COUNT(*) >= $loops - 1 - 1 INTO @aux2 FROM t_history -WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count - BETWEEN 0 AND @max_acceptable_delay - AND attempt > 1; -SELECT @aux2 AS "Expect 1"; -# -# 3. The query with SLEEP should be not cached. -# -> SHOW STATUS Qcache_queries_in_cache must be not incremented after -# the execution of the query with SLEEP ---echo # Test 3: The query with SLEEP must be not cached. -eval SELECT COUNT(*) = $loops INTO @aux3 FROM t_history -WHERE end_cached = start_cached; -SELECT @aux3 AS "Expect 1"; -# -# Dump the content of t_history if one of the tests failed. -if (`SELECT @aux1 + @aux2 + @aux3 <> 3`) -{ - --echo # Some tests failed, dumping the content of t_history - SELECT * FROM t_history; -} -DROP TABLE t1; -DROP TEMPORARY TABLE t_history; -SET @@global.query_cache_size = default; - -# # Bug #21466: INET_ATON() returns signed, not unsigned # diff --git a/mysql-test/t/func_time.test b/mysql-test/t/func_time.test index 1f6001219a3..a15461e4611 100644 --- a/mysql-test/t/func_time.test +++ b/mysql-test/t/func_time.test @@ -639,7 +639,7 @@ drop table t1; SET GLOBAL log_bin_trust_function_creators = 0; create table t1 (a datetime, i int, b datetime); -insert into t1 select sysdate(), sleep(1), sysdate() from dual; +insert into t1 select sysdate(), sleep(2), sysdate() from dual; select a != b from t1; drop table t1; diff --git a/mysql-test/t/gis-rtree.test b/mysql-test/t/gis-rtree.test index b006096528e..9e6002a1faf 100644 --- a/mysql-test/t/gis-rtree.test +++ b/mysql-test/t/gis-rtree.test @@ -17,12 +17,16 @@ SHOW CREATE TABLE t1; let $1=150; let $2=150; +--disable_query_log +begin; while ($1) { eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)')); dec $1; inc $2; } +commit; +--enable_query_log SELECT count(*) FROM t1; EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); @@ -35,6 +39,8 @@ CREATE TABLE t2 ( g GEOMETRY NOT NULL ) ENGINE=MyISAM; +--disable_query_log +begin; let $1=10; while ($1) { @@ -46,6 +52,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; @@ -55,6 +63,8 @@ EXPLAIN SELECT fid, AsText(g) FROM t2 WHERE Within(g, SELECT fid, AsText(g) FROM t2 WHERE Within(g, GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); +--disable_query_log +begin; let $1=10; while ($1) { @@ -67,6 +77,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log DROP TABLE t2; diff --git a/mysql-test/t/grant.test b/mysql-test/t/grant.test index de43d6a74b4..b1cd9145e42 100644 --- a/mysql-test/t/grant.test +++ b/mysql-test/t/grant.test @@ -35,7 +35,7 @@ revoke delete on mysqltest.* from mysqltest_1@localhost; show grants for mysqltest_1@localhost; grant select on mysqltest.* to mysqltest_1@localhost require NONE; show grants for mysqltest_1@localhost; -grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "MySQL AB"; +grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "Monty Program Ab"; show grants for mysqltest_1@localhost; revoke all privileges on mysqltest.* from mysqltest_1@localhost; show grants for mysqltest_1@localhost; @@ -1569,7 +1569,7 @@ connect (con1,localhost,testbug,,db1); SELECT * FROM `../db2/tb2`; --error ER_TABLEACCESS_DENIED_ERROR SELECT * FROM `../db2`.tb2; ---error ER_NO_SUCH_TABLE +--error ER_WRONG_TABLE_NAME SELECT * FROM `#mysql50#/../db2/tb2`; connection default; disconnect con1; diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test index 2fb73af0c99..f22255d362f 100644 --- a/mysql-test/t/group_by.test +++ b/mysql-test/t/group_by.test @@ -1220,6 +1220,23 @@ EXPLAIN SELECT MAX(t2.a) FROM t2 LEFT JOIN t1 ON t2.a = t1.a; SELECT MAX(t2.a) FROM t2 LEFT JOIN t1 ON t2.a = t1.a; DROP TABLE t1, t2; +# +# min() returns wrong value when used in expression when there is no matching +# rows +# + +CREATE TABLE t1 (a int(11) NOT NULL); +INSERT INTO t1 VALUES (1),(2); +CREATE TABLE t2 ( + key_col int(11) NOT NULL, + KEY (key_col) +); +INSERT INTO t2 VALUES (1),(2); + +select min(t2.key_col) from t1,t2 where t1.a=1; +select min(t2.key_col) from t1,t2 where t1.a > 1000; +select min(t2.key_col)+1 from t1,t2 where t1.a> 1000; +drop table t1,t2; --echo # --echo # Bug#55188: GROUP BY, GROUP_CONCAT and TEXT - inconsistent results diff --git a/mysql-test/t/heap.test b/mysql-test/t/heap.test index 3f91b9966e7..e5700eaeeb8 100644 --- a/mysql-test/t/heap.test +++ b/mysql-test/t/heap.test @@ -234,7 +234,8 @@ drop table t1,t2,t3; # create table t1 (v varchar(10), c char(10), t varchar(50), key(v), key(c), key(t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -248,7 +249,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; @@ -318,7 +321,8 @@ drop table t1; create table t1 (v varchar(10), c char(10), t varchar(50), key using btree (v), key using btree (c), key using btree (t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -332,7 +336,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; diff --git a/mysql-test/t/index_merge_innodb.test b/mysql-test/t/index_merge_innodb.test index 10d772797a2..94a4090978a 100644 --- a/mysql-test/t/index_merge_innodb.test +++ b/mysql-test/t/index_merge_innodb.test @@ -10,7 +10,10 @@ # include/index_merge*.inc files # +# Slow test, don't run during staging part +--source include/not_staging.inc --source include/have_innodb.inc + let $engine_type= InnoDB; # According to Oracle: "InnoDB's estimate for the index cardinality # depends on a pseudo random number generator (it picks up random @@ -28,3 +31,56 @@ let $merge_table_support= 0; --source include/index_merge_2sweeps.inc --source include/index_merge_ror_cpk.inc + +--echo # +--echo # BUG#56862/640419: Wrong result with sort_union index merge when one +--echo # of the merged index scans is the primary key scan +--echo # + +CREATE TABLE t1 ( + pk int NOT NULL AUTO_INCREMENT PRIMARY KEY, + a int, + b int, + INDEX idx(a)) +ENGINE=INNODB; + +INSERT INTO t1(a,b) VALUES + (11, 1100), (2, 200), (1, 100), (14, 1400), (5, 500), + (3, 300), (17, 1700), (4, 400), (12, 1200), (8, 800), + (6, 600), (18, 1800), (9, 900), (10, 1000), (7, 700), + (13, 1300), (15, 1500), (19, 1900), (16, 1600), (20, 2000); +INSERT INTO t1(a,b) SELECT a+20, b+2000 FROM t1; +INSERT INTO t1(a,b) SELECT a+40, b+4000 FROM t1; +INSERT INTO t1(a,b) SELECT a+80, b+8000 FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1(a,b) SELECT a,b FROM t1; +INSERT INTO t1 VALUES (1000000, 0, 0); + +SET SESSION sort_buffer_size = 1024*36; + +EXPLAIN +SELECT COUNT(*) FROM + (SELECT * FROM t1 + WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t; +SELECT COUNT(*) FROM + (SELECT * FROM t1 + WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t; + +--replace_column 9 # +EXPLAIN +SELECT COUNT(*) FROM + (SELECT * FROM t1 IGNORE INDEX(idx) + WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t; +SELECT COUNT(*) FROM + (SELECT * FROM t1 IGNORE INDEX(idx) + WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t; + +DROP TABLE t1; diff --git a/mysql-test/t/index_merge_myisam.test b/mysql-test/t/index_merge_myisam.test index 86195cc3cd9..b3514e3f053 100644 --- a/mysql-test/t/index_merge_myisam.test +++ b/mysql-test/t/index_merge_myisam.test @@ -20,69 +20,6 @@ let $merge_table_support= 1; --source include/index_merge_2sweeps.inc --source include/index_merge_ror_cpk.inc ---echo # ---echo # Generic @@optimizer_switch tests (move those into a separate file if ---echo # we get another @@optimizer_switch user) ---echo # - -select @@optimizer_switch; - -set optimizer_switch='index_merge=off,index_merge_union=off'; -select @@optimizer_switch; - -set optimizer_switch='index_merge_union=on'; -select @@optimizer_switch; - -set optimizer_switch='default,index_merge_sort_union=off'; -select @@optimizer_switch; - -set optimizer_switch=4; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch=NULL; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='default,index_merge'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge=index_merge'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge=on,but...'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge='; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='on'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge=on,index_merge=off'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='index_merge_union=on,index_merge_union=default'; - ---error ER_WRONG_VALUE_FOR_VAR -set optimizer_switch='default,index_merge=on,index_merge=off,default'; - -set optimizer_switch=default; -set optimizer_switch='index_merge=off,index_merge_union=off,default'; -select @@optimizer_switch; -set optimizer_switch=default; - -# Check setting defaults for global vars -select @@global.optimizer_switch; -set @@global.optimizer_switch=default; -select @@global.optimizer_switch; - ---echo # ---echo # Check index_merge's @@optimizer_switch flags ---echo # -select @@optimizer_switch; - create table t0 (a int); insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); create table t1 (a int, b int, c int, filler char(100), @@ -181,7 +118,6 @@ set optimizer_switch='default,index_merge_union=off'; explain select * from t1 where a=10 and b=10 or c=10; set optimizer_switch=default; -show variables like 'optimizer_switch'; drop table t0, t1; diff --git a/mysql-test/t/information_schema.test b/mysql-test/t/information_schema.test index f5fab966bdd..4461004c79c 100644 --- a/mysql-test/t/information_schema.test +++ b/mysql-test/t/information_schema.test @@ -5,6 +5,9 @@ # on the presence of the log tables (which are CSV-based). --source include/have_csv.inc +# Check that InnoDB/XtraDB was compiled in as result depends on it +-- source include/have_innodb.inc + # Save the initial number of concurrent sessions --source include/count_sessions.inc @@ -44,14 +47,16 @@ insert into t5 values (10); create view v1 (c) as SELECT table_name FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND - table_name not like 'ndb_%' AND table_name not like 'innodb_%'; + table_name not like 'ndb_%' AND table_name not like 'innodb_%' AND + table_name not like 'pbxt_%' AND table_name not like 'xtradb_%'; +--sorted_result select * from v1; -select c,table_name from v1 +select c,table_name from v1 inner join information_schema.TABLES v2 on (v1.c=v2.table_name) where v1.c like "t%"; -select c,table_name from v1 +select c,table_name from v1 left join information_schema.TABLES v2 on (v1.c=v2.table_name) where v1.c like "t%"; @@ -526,7 +531,8 @@ drop table t1; grant select on test.* to mysqltest_4@localhost; connect (user10261,localhost,mysqltest_4,,); connection user10261; -SELECT TABLE_NAME, COLUMN_NAME, PRIVILEGES FROM INFORMATION_SCHEMA.COLUMNS +--sorted_result +SELECT TABLE_NAME, COLUMN_NAME, PRIVILEGES FROM INFORMATION_SCHEMA.COLUMNS where COLUMN_NAME='TABLE_NAME'; connection default; disconnect user10261; @@ -535,17 +541,6 @@ delete from mysql.db where user='mysqltest_4'; flush privileges; # -# Bug#9404 information_schema: Weird error messages -# with SELECT SUM() ... GROUP BY queries -# -SELECT table_schema, count(*) FROM information_schema.TABLES WHERE -table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') -AND table_name not like 'ndb%' AND table_name not like 'innodb_%' -GROUP BY TABLE_SCHEMA; - - - -# # TRIGGERS table test # create table t1 (i int, j int); @@ -924,7 +919,7 @@ SELECT table_name from information_schema.tables WHERE table_name=(SELECT MAX(table_name) FROM information_schema.tables WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test')); # -# Bug#23037 Bug in field "Default" of query "SHOW COLUMNS FROM table" +# Bug #23037 Bug in field "Default" of query "SHOW COLUMNS FROM table" # # Note, MyISAM/InnoDB can't take more that 65532 chars, because the row # size is limited to 65535 bytes (BLOBs not counted) @@ -991,30 +986,6 @@ drop table t1,t2; # -# Bug#24630 Subselect query crashes mysqld -# -select 1 as f1 from information_schema.tables where "CHARACTER_SETS"= -(select cast(table_name as char) from information_schema.tables - order by table_name limit 1) limit 1; - -select t.table_name, group_concat(t.table_schema, '.', t.table_name), - count(*) as num1 -from information_schema.tables t -inner join information_schema.columns c1 -on t.table_schema = c1.table_schema AND t.table_name = c1.table_name -where t.table_schema = 'information_schema' and - c1.ordinal_position = - (select isnull(c2.column_type) - - isnull(group_concat(c2.table_schema, '.', c2.table_name)) + - count(*) as num - from information_schema.columns c2 where - c2.table_schema='information_schema' and - (c2.column_type = 'varchar(7)' or c2.column_type = 'varchar(20)') - group by c2.column_type order by num limit 1) - and t.table_name not like 'innodb_%' -group by t.table_name order by num1, t.table_name; - -# # Bug#28266 IS_UPDATABLE field on VIEWS table in I_S database is wrong # create table t1(f1 int); @@ -1132,6 +1103,25 @@ disconnect con3148; drop user user3148@localhost; # +# `time` and `time_ms` columns of INFORMATION_SCHEMA.PROCESSLIST. +# +connect (pslistcon,localhost,root,,test); +let $ID= `select connection_id()`; +SELECT 'other connection here' AS who; +connection default; +sleep 2; +--disable_query_log +eval SET @tid=$ID; +--enable_query_log +SELECT IF(`time` > 0, 'OK', `time`) AS time_low, + IF(`time` < 1000, 'OK', `time`) AS time_high, + IF(time_ms >= 1000, 'OK', time_ms) AS time_ms_low, + IF(time_ms < 1000000, 'OK', time_ms) AS time_ms_high + FROM INFORMATION_SCHEMA.PROCESSLIST + WHERE ID=@tid; +disconnect pslistcon; + +# # Bug#26174 Server Crash: INSERT ... SELECT ... FROM I_S.GLOBAL_STATUS # in Event (see also openssl_1.test) # @@ -1385,9 +1375,16 @@ DROP TABLE t1; # Bug #22047: Time in SHOW PROCESSLIST for SQL thread in replication seems # to become negative # +# Note that at the time of writing, MariaDB differs in behaviour from MySQL on +# the `time` column. In MySQL this changes depending on the setting of +# @TIMESTAMP, which is contrary to the documented (and sensible) behaviour. +# In MariaDB, the `time` column is independent of @TIMESTAMP. +# (The rationale for this is to keep `time` and `time_ms` consistent; +# @TIMESTAMP has no microsecond precision). +# SET TIMESTAMP=@@TIMESTAMP + 10000000; -SELECT 'OK' AS TEST_RESULT FROM INFORMATION_SCHEMA.PROCESSLIST WHERE time < 0; +SELECT 'NOT_OK' AS TEST_RESULT FROM INFORMATION_SCHEMA.PROCESSLIST WHERE time < 0; SET TIMESTAMP=DEFAULT; diff --git a/mysql-test/t/information_schema_all_engines-master.opt b/mysql-test/t/information_schema_all_engines-master.opt new file mode 100644 index 00000000000..959cf74c816 --- /dev/null +++ b/mysql-test/t/information_schema_all_engines-master.opt @@ -0,0 +1 @@ +--skip-safemalloc diff --git a/mysql-test/t/information_schema_all_engines.test b/mysql-test/t/information_schema_all_engines.test new file mode 100644 index 00000000000..b20ce60985c --- /dev/null +++ b/mysql-test/t/information_schema_all_engines.test @@ -0,0 +1,81 @@ +# This file contains tests moved from information_schema.test and +# information_schema_db.test whose results depends on which engines are +# available (since these engines inject tables into INFORMATION_SCHEMA). + +--source include/not_embedded.inc +--source include/have_pbxt.inc +--source include/have_innodb.inc +--source include/not_staging.inc + +use INFORMATION_SCHEMA; +--replace_result Tables_in_INFORMATION_SCHEMA Tables_in_information_schema +show tables; + +# +# Bug#18925: subqueries with MIN/MAX functions on INFORMATION_SCHEMA +# + +SELECT t.table_name, c1.column_name + FROM information_schema.tables t + INNER JOIN + information_schema.columns c1 + ON t.table_schema = c1.table_schema AND + t.table_name = c1.table_name + WHERE t.table_schema = 'information_schema' AND + c1.ordinal_position = + ( SELECT COALESCE(MIN(c2.ordinal_position),1) + FROM information_schema.columns c2 + WHERE c2.table_schema = t.table_schema AND + c2.table_name = t.table_name AND + c2.column_name LIKE '%SCHEMA%' + ); +SELECT t.table_name, c1.column_name + FROM information_schema.tables t + INNER JOIN + information_schema.columns c1 + ON t.table_schema = c1.table_schema AND + t.table_name = c1.table_name + WHERE t.table_schema = 'information_schema' AND + c1.ordinal_position = + ( SELECT COALESCE(MIN(c2.ordinal_position),1) + FROM information_schema.columns c2 + WHERE c2.table_schema = 'information_schema' AND + c2.table_name = t.table_name AND + c2.column_name LIKE '%SCHEMA%' + ); + +# +# Bug#24630 Subselect query crashes mysqld +# +select 1 as f1 from information_schema.tables where "CHARACTER_SETS"= +(select cast(table_name as char) from information_schema.tables + order by table_name limit 1) limit 1; + +select t.table_name, group_concat(t.table_schema, '.', t.table_name), + count(*) as num1 +from information_schema.tables t +inner join information_schema.columns c1 +on t.table_schema = c1.table_schema AND t.table_name = c1.table_name +where t.table_schema = 'information_schema' and + c1.ordinal_position = + (select isnull(c2.column_type) - + isnull(group_concat(c2.table_schema, '.', c2.table_name)) + + count(*) as num + from information_schema.columns c2 where + c2.table_schema='information_schema' and + (c2.column_type = 'varchar(7)' or c2.column_type = 'varchar(20)') + group by c2.column_type order by num limit 1) +group by t.table_name order by num1, t.table_name; + +# +# Bug #19147: mysqlshow INFORMATION_SCHEMA does not work +# +--exec $MYSQL_SHOW information_schema +--exec $MYSQL_SHOW INFORMATION_SCHEMA +--exec $MYSQL_SHOW inf_rmation_schema + +# +# Bug #9404 information_schema: Weird error messages +# with SELECT SUM() ... GROUP BY queries +# +SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA; diff --git a/mysql-test/t/information_schema_db.test b/mysql-test/t/information_schema_db.test index 7326f33b113..28133bd3f5d 100644 --- a/mysql-test/t/information_schema_db.test +++ b/mysql-test/t/information_schema_db.test @@ -11,9 +11,6 @@ drop function if exists f1; drop function if exists f2; --enable_warnings -use INFORMATION_SCHEMA; ---replace_result Tables_in_INFORMATION_SCHEMA Tables_in_information_schema -show tables where Tables_in_INFORMATION_SCHEMA NOT LIKE 'Innodb%'; --replace_result 'Tables_in_INFORMATION_SCHEMA (T%)' 'Tables_in_information_schema (T%)' show tables from INFORMATION_SCHEMA like 'T%'; create database `inf%`; diff --git a/mysql-test/t/init_file.test b/mysql-test/t/init_file.test index 7eb5381651d..343f320550c 100644 --- a/mysql-test/t/init_file.test +++ b/mysql-test/t/init_file.test @@ -19,7 +19,7 @@ DROP DATABASE init_file; --echo ok --echo end of 4.1 tests # -# Chec 5.x features +# Check 5.x features # # Expected: # 3, 5, 7, 11, 13 diff --git a/mysql-test/t/innodb-analyze.test b/mysql-test/t/innodb-analyze.test new file mode 100644 index 00000000000..9bdb9db697c --- /dev/null +++ b/mysql-test/t/innodb-analyze.test @@ -0,0 +1,65 @@ +# +# Test that mysqld does not crash when running ANALYZE TABLE with +# different values of the parameter innodb_stats_sample_pages. +# + +-- source include/have_innodb.inc + +# we care only that the following SQL commands do not produce errors +# and do not crash the server +-- disable_query_log +-- disable_result_log +-- enable_warnings + +let $sample_pages=`select @@innodb_stats_sample_pages`; +SET GLOBAL innodb_stats_sample_pages=0; + +# check that the value has been adjusted to 1 +-- enable_result_log +SHOW VARIABLES LIKE 'innodb_stats_sample_pages'; +-- disable_result_log + +CREATE TABLE innodb_analyze ( + a INT, + b INT, + KEY(a), + KEY(b,a) +) ENGINE=InnoDB; + +# test with empty table + +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=2; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=4; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=8; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=16; +ANALYZE TABLE innodb_analyze; + +INSERT INTO innodb_analyze VALUES +(1,1), (1,1), (1,2), (1,3), (1,4), (1,5), +(8,1), (8,8), (8,2), (7,1), (1,4), (3,5); + +SET GLOBAL innodb_stats_sample_pages=1; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=2; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=4; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=8; +ANALYZE TABLE innodb_analyze; + +SET GLOBAL innodb_stats_sample_pages=16; +ANALYZE TABLE innodb_analyze; + +DROP TABLE innodb_analyze; +EVAL SET GLOBAL innodb_stats_sample_pages=$sample_pages; diff --git a/mysql-test/t/innodb-consistent-master.opt b/mysql-test/t/innodb-consistent-master.opt new file mode 100644 index 00000000000..cb48f1aaf60 --- /dev/null +++ b/mysql-test/t/innodb-consistent-master.opt @@ -0,0 +1 @@ +--loose-innodb_lock_wait_timeout=2 diff --git a/mysql-test/t/innodb-consistent.test b/mysql-test/t/innodb-consistent.test new file mode 100644 index 00000000000..5a7f4dc392d --- /dev/null +++ b/mysql-test/t/innodb-consistent.test @@ -0,0 +1,58 @@ +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do +# a consistent read of the source table. + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +set session transaction isolation level read committed; +create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1; +create table t2 like t1; +insert into t2 values (1),(2),(3),(4),(5),(6),(7); +set autocommit=0; + +# REPLACE INTO ... SELECT case +begin; +# this should not result in any locks on t2. +replace into t1 select * from t2; + +connection b; +set session transaction isolation level read committed; +set autocommit=0; +# should not cuase a lock wait. +delete from t2 where a=5; +commit; +delete from t2; +commit; +connection a; +commit; + +# INSERT INTO ... SELECT case +begin; +# this should not result in any locks on t2. +insert into t1 select * from t2; + +connection b; +set session transaction isolation level read committed; +set autocommit=0; +# should not cuase a lock wait. +delete from t2 where a=5; +commit; +delete from t2; +commit; +connection a; +commit; + +select * from t1; +drop table t1; +drop table t2; + +connection default; +disconnect a; +disconnect b; diff --git a/mysql-test/t/innodb-index_ucs2.test b/mysql-test/t/innodb-index_ucs2.test new file mode 100644 index 00000000000..fff9a4da1a8 --- /dev/null +++ b/mysql-test/t/innodb-index_ucs2.test @@ -0,0 +1,5 @@ +-- source include/have_innodb.inc +-- source include/have_ucs2.inc + +-- let charset = ucs2 +-- source include/innodb-index.inc diff --git a/mysql-test/t/innodb-lock.test b/mysql-test/t/innodb-lock.test new file mode 100644 index 00000000000..eacf7e562be --- /dev/null +++ b/mysql-test/t/innodb-lock.test @@ -0,0 +1,102 @@ +-- source include/have_innodb.inc + +# +# Check and select innodb lock type +# + +set global innodb_table_locks=1; + +select @@innodb_table_locks; + +# +# Testing of explicit table locks with enforced table locks +# + +connect (con1,localhost,root,,); +connect (con2,localhost,root,,); + +--disable_warnings +drop table if exists t1; +--enable_warnings + +# +# Testing of explicit table locks with enforced table locks +# + +set @@innodb_table_locks=1; + +connection con1; +create table t1 (id integer, x integer) engine=INNODB; +insert into t1 values(0, 0); +set autocommit=0; +SELECT * from t1 where id = 0 FOR UPDATE; + +connection con2; +set autocommit=0; + +# The following statement should hang because con1 is locking the page +--send +lock table t1 write; +--sleep 2 + +connection con1; +update t1 set x=1 where id = 0; +select * from t1; +commit; + +connection con2; +reap; +update t1 set x=2 where id = 0; +commit; +unlock tables; + +connection con1; +select * from t1; +commit; + +drop table t1; + +# +# Try with old lock method (where LOCK TABLE is ignored by InnoDB) +# + +set @@innodb_table_locks=0; + +create table t1 (id integer primary key, x integer) engine=INNODB; +insert into t1 values(0, 0),(1,1),(2,2); +commit; +SELECT * from t1 where id = 0 FOR UPDATE; + +connection con2; +set autocommit=0; +set @@innodb_table_locks=0; + +# The following statement should work becase innodb doesn't check table locks +lock table t1 write; + +connection con1; + +# This will be locked by MySQL +--send +update t1 set x=10 where id = 2; +--sleep 2 + +connection con2; + +# Note that we will get a deadlock if we try to select any rows marked +# for update by con1 ! + +SELECT * from t1 where id = 2; +UPDATE t1 set x=3 where id = 2; +commit; +SELECT * from t1; +commit; +unlock tables; + +connection con1; +reap; +commit; +select * from t1; +drop table t1; + +# End of 4.1 tests diff --git a/mysql-test/t/innodb-master.opt b/mysql-test/t/innodb-master.opt new file mode 100644 index 00000000000..72c88068345 --- /dev/null +++ b/mysql-test/t/innodb-master.opt @@ -0,0 +1 @@ +--binlog_cache_size=32768 --loose_innodb_lock_wait_timeout=1 diff --git a/mysql-test/t/innodb-replace.test b/mysql-test/t/innodb-replace.test new file mode 100644 index 00000000000..8c3aacde5e8 --- /dev/null +++ b/mysql-test/t/innodb-replace.test @@ -0,0 +1,22 @@ +-- source include/have_innodb.inc +# embedded server ignores 'delayed', so skip this +-- source include/not_embedded.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +# +# Bug #1078 +# +create table t1 (c1 char(5) unique not null, c2 int, stamp timestamp) engine=innodb; +select * from t1; +--error ER_DELAYED_NOT_SUPPORTED +replace delayed into t1 (c1, c2) values ( "text1","11"); +select * from t1; +--error ER_DELAYED_NOT_SUPPORTED +replace delayed into t1 (c1, c2) values ( "text1","12"); +select * from t1; +drop table t1; + +# End of 4.1 tests diff --git a/mysql-test/t/innodb-semi-consistent-master.opt b/mysql-test/t/innodb-semi-consistent-master.opt new file mode 100644 index 00000000000..cb48f1aaf60 --- /dev/null +++ b/mysql-test/t/innodb-semi-consistent-master.opt @@ -0,0 +1 @@ +--loose-innodb_lock_wait_timeout=2 diff --git a/mysql-test/t/innodb-semi-consistent.test b/mysql-test/t/innodb-semi-consistent.test new file mode 100644 index 00000000000..f5ed4677c69 --- /dev/null +++ b/mysql-test/t/innodb-semi-consistent.test @@ -0,0 +1,68 @@ +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +--disable_warnings +drop table if exists t1,t2; +--enable_warnings + +# basic tests of semi-consistent reads + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +set binlog_format=mixed; +set session transaction isolation level repeatable read; +create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1; +insert into t1 values (1),(2),(3),(4),(5),(6),(7); +set autocommit=0; +# this should lock the entire table +select * from t1 where a=3 lock in share mode; +connection b; +set binlog_format=mixed; +set session transaction isolation level repeatable read; +set autocommit=0; +-- error ER_LOCK_WAIT_TIMEOUT +update t1 set a=10 where a=5; +connection a; +commit; +connection b; +# perform a semi-consisent read (and unlock non-matching rows) +set session transaction isolation level read committed; +update t1 set a=10 where a=5; +connection a; +-- error ER_LOCK_WAIT_TIMEOUT +select * from t1 where a=2 for update; +# this should lock the records (1),(2) +select * from t1 where a=2 limit 1 for update; +connection b; +# semi-consistent read will skip non-matching locked rows a=1, a=2 +update t1 set a=11 where a=6; +-- error ER_LOCK_WAIT_TIMEOUT +update t1 set a=12 where a=2; +-- error ER_LOCK_WAIT_TIMEOUT +update t1 set a=13 where a=1; +connection a; +commit; +connection b; +update t1 set a=14 where a=1; +commit; +connection a; +select * from t1; +drop table t1; + +connection default; +disconnect a; +disconnect b; + +# Bug 39320 +create table t1 (a int, b int) engine=myisam; +create table t2 (c int, d int, key (c)) engine=innodb; +insert into t1 values (1,1); +insert into t2 values (1,2); +connect (a,localhost,root,,); +connection a; +set session transaction isolation level read committed; +delete from t1 using t1 join t2 on t1.a = t2.c where t2.d in (1); +connection default; +disconnect a; +drop table t1, t2; diff --git a/mysql-test/t/innodb-timeout.test b/mysql-test/t/innodb-timeout.test new file mode 100644 index 00000000000..7f7bcecb4ee --- /dev/null +++ b/mysql-test/t/innodb-timeout.test @@ -0,0 +1,69 @@ +-- source include/have_innodb.inc + +let $timeout=`select @@innodb_lock_wait_timeout`; +set global innodb_lock_wait_timeout=42; + +connect (a,localhost,root,,); +connect (b,localhost,root,,); + +connection a; +select @@innodb_lock_wait_timeout; +set innodb_lock_wait_timeout=1; +select @@innodb_lock_wait_timeout; + +connection b; +select @@innodb_lock_wait_timeout; +set global innodb_lock_wait_timeout=347; +select @@innodb_lock_wait_timeout; +set innodb_lock_wait_timeout=1; +select @@innodb_lock_wait_timeout; + +connect (c,localhost,root,,); +connection c; +select @@innodb_lock_wait_timeout; +connection default; +disconnect c; + +connection a; +create table t1(a int primary key)engine=innodb; +begin; +insert into t1 values(1),(2),(3); + +connection b; +set innodb_lock_wait_timeout=5; +--send +select * from t1 for update; + +connection a; +commit; + +connection b; +reap; + +connection a; +begin; +insert into t1 values(4); + +connection b; +# Test that we get a lock timeout. +# We cannot reliably test that the timeout is exactly 1 seconds due to +# process scheduling differences on the host running the test suite. But we +# can test that we are within reasonable range. +set innodb_lock_wait_timeout=2; +set @a= current_timestamp(); +--error ER_LOCK_WAIT_TIMEOUT +select * from t1 for update; +set @b= current_timestamp(); +set @c= timestampdiff(SECOND, @a, @b); +select if(@c >= 1 and @c <= 10, 'OK', concat("NOT OK, time passed=", @c)); + +connection a; +commit; +drop table t1; + +connection default; + +disconnect a; +disconnect b; + +eval set global innodb_lock_wait_timeout=$timeout; diff --git a/mysql-test/t/innodb-zip.test b/mysql-test/t/innodb-zip.test new file mode 100644 index 00000000000..7514da087eb --- /dev/null +++ b/mysql-test/t/innodb-zip.test @@ -0,0 +1,347 @@ +-- source include/have_innodb.inc + +let $per_table=`select @@innodb_file_per_table`; +let $format=`select @@innodb_file_format`; +let $innodb_file_format_check_orig=`select @@innodb_file_format_check`; +set global innodb_file_per_table=off; +set global innodb_file_format=`0`; + +create table t0(a int primary key) engine=innodb row_format=compressed; +create table t00(a int primary key) engine=innodb +key_block_size=4 row_format=compressed; +create table t1(a int primary key) engine=innodb row_format=dynamic; +create table t2(a int primary key) engine=innodb row_format=redundant; +create table t3(a int primary key) engine=innodb row_format=compact; +create table t4(a int primary key) engine=innodb key_block_size=9; +create table t5(a int primary key) engine=innodb +key_block_size=1 row_format=redundant; + +set global innodb_file_per_table=on; +create table t6(a int primary key) engine=innodb +key_block_size=1 row_format=redundant; +set global innodb_file_format=`1`; +create table t7(a int primary key) engine=innodb +key_block_size=1 row_format=redundant; +create table t8(a int primary key) engine=innodb +key_block_size=1 row_format=fixed; +create table t9(a int primary key) engine=innodb +key_block_size=1 row_format=compact; +create table t10(a int primary key) engine=innodb +key_block_size=1 row_format=dynamic; +create table t11(a int primary key) engine=innodb +key_block_size=1 row_format=compressed; +create table t12(a int primary key) engine=innodb +key_block_size=1; +create table t13(a int primary key) engine=innodb +row_format=compressed; +create table t14(a int primary key) engine=innodb key_block_size=9; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; + +drop table t0,t00,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14; +alter table t1 key_block_size=0; +alter table t1 row_format=dynamic; +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +alter table t1 row_format=compact; +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +alter table t1 row_format=redundant; +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t1; + +create table t1(a int not null, b text, index(b(10))) engine=innodb +key_block_size=1; + +create table t2(b text)engine=innodb; +insert into t2 values(concat('1abcdefghijklmnopqrstuvwxyz', repeat('A',5000))); + +insert into t1 select 1, b from t2; +commit; + +connect (a,localhost,root,,); +connect (b,localhost,root,,); + +connection a; +begin; +update t1 set b=repeat('B',100); + +connection b; +select a,left(b,40) from t1 natural join t2; + +connection a; +rollback; + +connection b; +select a,left(b,40) from t1 natural join t2; + +connection default; +disconnect a; +disconnect b; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t1,t2; + +# The following should fail even in non-strict mode. +SET SESSION innodb_strict_mode = off; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE t1( + c TEXT NOT NULL, d TEXT NOT NULL, + PRIMARY KEY (c(767),d(767))) +ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE t1( + c TEXT NOT NULL, d TEXT NOT NULL, + PRIMARY KEY (c(767),d(767))) +ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2 CHARSET=ASCII; +CREATE TABLE t1( + c TEXT NOT NULL, d TEXT NOT NULL, + PRIMARY KEY (c(767),d(767))) +ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 CHARSET=ASCII; +drop table t1; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440))) +ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII; +# The maximum key size for a compressed row actually depends on the +# version of libz used, as account must be taken for the maximum +# compressed size of a key, and this differs between libz +# versions. Some libz versions allow a size of 439, some only 438. +CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438))) +ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII; +INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512)); +DROP TABLE t1; + +# +# Test blob column inheritance (mantis issue#36) +# + +create table t1( c1 int not null, c2 blob, c3 blob, c4 blob, + primary key(c1, c2(22), c3(22))) + engine = innodb row_format = dynamic; +begin; +insert into t1 values(1, repeat('A', 20000), repeat('B', 20000), + repeat('C', 20000)); + +update t1 set c3 = repeat('D', 20000) where c1 = 1; +commit; + +# one blob column which is unchanged in update and part of PK +# one blob column which is changed and part of of PK +# one blob column which is not part of PK and is unchanged +select count(*) from t1 where c2 = repeat('A', 20000); +select count(*) from t1 where c3 = repeat('D', 20000); +select count(*) from t1 where c4 = repeat('C', 20000); + +update t1 set c3 = repeat('E', 20000) where c1 = 1; +drop table t1; + +# +# +# Test innodb_file_format +# +set global innodb_file_format=`0`; +select @@innodb_file_format; +set global innodb_file_format=`1`; +select @@innodb_file_format; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=`2`; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=`-1`; +set global innodb_file_format=`Antelope`; +set global innodb_file_format=`Barracuda`; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=`Cheetah`; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=`abc`; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=`1a`; +-- error ER_WRONG_ARGUMENTS +set global innodb_file_format=``; + +#test strict mode. +# this does not work anymore, has been removed from mysqltest +# -- enable_errors +set global innodb_file_per_table = on; +set global innodb_file_format = `1`; + +set innodb_strict_mode = off; +create table t1 (id int primary key) engine = innodb key_block_size = 0; +drop table t1; + +#set strict_mode +set innodb_strict_mode = on; + +#Test different values of KEY_BLOCK_SIZE + +--error ER_CANT_CREATE_TABLE +create table t1 (id int primary key) engine = innodb key_block_size = 0; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb key_block_size = 9; +show warnings; + + +create table t3 (id int primary key) engine = innodb key_block_size = 1; +create table t4 (id int primary key) engine = innodb key_block_size = 2; +create table t5 (id int primary key) engine = innodb key_block_size = 4; +create table t6 (id int primary key) engine = innodb key_block_size = 8; +create table t7 (id int primary key) engine = innodb key_block_size = 16; + +#check various ROW_FORMAT values. +create table t8 (id int primary key) engine = innodb row_format = compressed; +create table t9 (id int primary key) engine = innodb row_format = dynamic; +create table t10(id int primary key) engine = innodb row_format = compact; +create table t11(id int primary key) engine = innodb row_format = redundant; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t3, t4, t5, t6, t7, t8, t9, t10, t11; + +#test different values of ROW_FORMAT with KEY_BLOCK_SIZE +create table t1 (id int primary key) engine = innodb +key_block_size = 8 row_format = compressed; + +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb +key_block_size = 8 row_format = redundant; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t3 (id int primary key) engine = innodb +key_block_size = 8 row_format = compact; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t4 (id int primary key) engine = innodb +key_block_size = 8 row_format = dynamic; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t5 (id int primary key) engine = innodb +key_block_size = 8 row_format = default; +show warnings; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t1; + +#test multiple errors +--error ER_CANT_CREATE_TABLE +create table t1 (id int primary key) engine = innodb +key_block_size = 9 row_format = redundant; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb +key_block_size = 9 row_format = compact; +show warnings; + +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb +key_block_size = 9 row_format = dynamic; +show warnings; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; + +#test valid values with innodb_file_per_table unset +set global innodb_file_per_table = off; + +--error ER_CANT_CREATE_TABLE +create table t1 (id int primary key) engine = innodb key_block_size = 1; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb key_block_size = 2; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t3 (id int primary key) engine = innodb key_block_size = 4; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t4 (id int primary key) engine = innodb key_block_size = 8; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t5 (id int primary key) engine = innodb key_block_size = 16; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t6 (id int primary key) engine = innodb row_format = compressed; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t7 (id int primary key) engine = innodb row_format = dynamic; +show warnings; +create table t8 (id int primary key) engine = innodb row_format = compact; +create table t9 (id int primary key) engine = innodb row_format = redundant; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t8, t9; + +#test valid values with innodb_file_format unset +set global innodb_file_per_table = on; +set global innodb_file_format = `0`; + +--error ER_CANT_CREATE_TABLE +create table t1 (id int primary key) engine = innodb key_block_size = 1; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t2 (id int primary key) engine = innodb key_block_size = 2; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t3 (id int primary key) engine = innodb key_block_size = 4; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t4 (id int primary key) engine = innodb key_block_size = 8; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t5 (id int primary key) engine = innodb key_block_size = 16; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t6 (id int primary key) engine = innodb row_format = compressed; +show warnings; +--error ER_CANT_CREATE_TABLE +create table t7 (id int primary key) engine = innodb row_format = dynamic; +show warnings; +create table t8 (id int primary key) engine = innodb row_format = compact; +create table t9 (id int primary key) engine = innodb row_format = redundant; + +SELECT table_schema, table_name, row_format +FROM information_schema.tables WHERE engine='innodb'; +drop table t8, t9; + +eval set global innodb_file_per_table=$per_table; +eval set global innodb_file_format=$format; +# +# Testing of tablespace tagging +# +-- disable_info +set global innodb_file_per_table=on; +set global innodb_file_format=`Barracuda`; +set global innodb_file_format_check=`Antelope`; +create table normal_table ( + c1 int +) engine = innodb; +select @@innodb_file_format_check; +create table zip_table ( + c1 int +) engine = innodb key_block_size = 8; +select @@innodb_file_format_check; +set global innodb_file_format_check=`Antelope`; +select @@innodb_file_format_check; +-- disable_result_log +show table status; +-- enable_result_log +select @@innodb_file_format_check; +drop table normal_table, zip_table; +-- disable_result_log + +# +# restore environment to the state it was before this test execution +# + +-- disable_query_log +eval set global innodb_file_format=$format; +eval set global innodb_file_per_table=$per_table; +eval set global innodb_file_format_check=$innodb_file_format_check_orig; diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test new file mode 100644 index 00000000000..2c9f84e823a --- /dev/null +++ b/mysql-test/t/innodb.test @@ -0,0 +1,2565 @@ +####################################################################### +# # +# Please, DO NOT TOUCH this file as well as the innodb.result file. # +# These files are to be modified ONLY BY INNOBASE guys. # +# # +# Use innodb_mysql.[test|result] files instead. # +# # +# If nevertheless you need to make some changes here, please, forward # +# your commit message # +# To: innodb_dev_ww@oracle.com # +# Cc: dev-innodb@mysql.com # +# (otherwise your changes may be erased). # +# # +####################################################################### + +-- source include/have_innodb.inc + +# Save the original values of some variables in order to be able to +# estimate how much they have changed during the tests. Previously this +# test assumed that e.g. rows_deleted is 0 here and after deleting 23 +# rows it expected that rows_deleted will be 23. Now we do not make +# assumptions about the values of the variables at the beginning, e.g. +# rows_deleted should be 23 + "rows_deleted before the test". This allows +# the test to be run multiple times without restarting the mysqld server. +# See Bug#43309 Test main.innodb can't be run twice +-- disable_query_log +SET @innodb_thread_concurrency_orig = @@innodb_thread_concurrency; + +SET @innodb_rows_deleted_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_deleted'); +SET @innodb_rows_inserted_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_inserted'); +SET @innodb_rows_updated_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_updated'); +SET @innodb_row_lock_waits_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_waits'); +SET @innodb_row_lock_current_waits_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_current_waits'); +SET @innodb_row_lock_time_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time'); +SET @innodb_row_lock_time_max_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_max'); +SET @innodb_row_lock_time_avg_orig = (SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_avg'); +-- enable_query_log + +--disable_warnings +drop table if exists t1,t2,t3,t4; +drop database if exists mysqltest; +--enable_warnings + +# +# Small basic test with ignore +# + +create table t1 (id int unsigned not null auto_increment, code tinyint unsigned not null, name char(20) not null, primary key (id), key (code), unique (name)) engine=innodb; + +insert into t1 (code, name) values (1, 'Tim'), (1, 'Monty'), (2, 'David'), (2, 'Erik'), (3, 'Sasha'), (3, 'Jeremy'), (4, 'Matt'); +select id, code, name from t1 order by id; + +update ignore t1 set id = 8, name = 'Sinisa' where id < 3; +select id, code, name from t1 order by id; +update ignore t1 set id = id + 10, name = 'Ralph' where id < 4; +select id, code, name from t1 order by id; + +drop table t1; + +# +# A bit bigger test +# The 'replace_column' statements are needed because the cardinality calculated +# by innodb is not always the same between runs +# + +CREATE TABLE t1 ( + id int(11) NOT NULL auto_increment, + parent_id int(11) DEFAULT '0' NOT NULL, + level tinyint(4) DEFAULT '0' NOT NULL, + PRIMARY KEY (id), + KEY parent_id (parent_id), + KEY level (level) +) engine=innodb; +INSERT INTO t1 VALUES (1,0,0),(3,1,1),(4,1,1),(8,2,2),(9,2,2),(17,3,2),(22,4,2),(24,4,2),(28,5,2),(29,5,2),(30,5,2),(31,6,2),(32,6,2),(33,6,2),(203,7,2),(202,7,2),(20,3,2),(157,0,0),(193,5,2),(40,7,2),(2,1,1),(15,2,2),(6,1,1),(34,6,2),(35,6,2),(16,3,2),(7,1,1),(36,7,2),(18,3,2),(26,5,2),(27,5,2),(183,4,2),(38,7,2),(25,5,2),(37,7,2),(21,4,2),(19,3,2),(5,1,1),(179,5,2); +update t1 set parent_id=parent_id+100; +select * from t1 where parent_id=102; +update t1 set id=id+1000; +-- error ER_DUP_ENTRY,1022 +update t1 set id=1024 where id=1009; +select * from t1; +update ignore t1 set id=id+1; # This will change all rows +select * from t1; +update ignore t1 set id=1023 where id=1010; +select * from t1 where parent_id=102; +--replace_column 9 # +explain select level from t1 where level=1; +--replace_column 9 # +explain select level,id from t1 where level=1; +--replace_column 9 # +explain select level,id,parent_id from t1 where level=1; +select level,id from t1 where level=1; +select level,id,parent_id from t1 where level=1; +optimize table t1; +--replace_column 7 # +show keys from t1; +drop table t1; + +# +# Test replace +# + +CREATE TABLE t1 ( + gesuchnr int(11) DEFAULT '0' NOT NULL, + benutzer_id int(11) DEFAULT '0' NOT NULL, + PRIMARY KEY (gesuchnr,benutzer_id) +) engine=innodb; + +replace into t1 (gesuchnr,benutzer_id) values (2,1); +replace into t1 (gesuchnr,benutzer_id) values (1,1); +replace into t1 (gesuchnr,benutzer_id) values (1,1); +select * from t1; +drop table t1; + +# +# test delete using hidden_primary_key +# + +create table t1 (a int) engine=innodb; +insert into t1 values (1), (2); +optimize table t1; +delete from t1 where a = 1; +select * from t1; +check table t1; +drop table t1; + +create table t1 (a int,b varchar(20)) engine=innodb; +insert into t1 values (1,""), (2,"testing"); +delete from t1 where a = 1; +select * from t1; +create index skr on t1 (a); +insert into t1 values (3,""), (4,"testing"); +analyze table t1; +--replace_column 7 # +show keys from t1; +drop table t1; + + +# Test of reading on secondary key with may be null + +create table t1 (a int,b varchar(20),key(a)) engine=innodb; +insert into t1 values (1,""), (2,"testing"); +select * from t1 where a = 1; +drop table t1; + +# +# Test rollback +# + +create table t1 (n int not null primary key) engine=innodb; +set autocommit=0; +insert into t1 values (4); +rollback; +select n, "after rollback" from t1; +insert into t1 values (4); +commit; +select n, "after commit" from t1; +commit; +insert into t1 values (5); +-- error ER_DUP_ENTRY +insert into t1 values (4); +commit; +select n, "after commit" from t1; +set autocommit=1; +insert into t1 values (6); +-- error ER_DUP_ENTRY +insert into t1 values (4); +select n from t1; +set autocommit=0; +# +# savepoints +# +begin; +savepoint `my_savepoint`; +insert into t1 values (7); +savepoint `savept2`; +insert into t1 values (3); +select n from t1; +savepoint savept3; +rollback to savepoint savept2; +--error 1305 +rollback to savepoint savept3; +rollback to savepoint savept2; +release savepoint `my_savepoint`; +select n from t1; +-- error 1305 +rollback to savepoint `my_savepoint`; +--error 1305 +rollback to savepoint savept2; +insert into t1 values (8); +savepoint sv; +commit; +savepoint sv; +set autocommit=1; +# nop +rollback; +drop table t1; + +# +# Test for commit and FLUSH TABLES WITH READ LOCK +# + +create table t1 (n int not null primary key) engine=innodb; +start transaction; +insert into t1 values (4); +flush tables with read lock; +# +# Current code can't handle a read lock in middle of transaction +#--error 1223; +commit; +unlock tables; +commit; +select * from t1; +drop table t1; + +# +# Testing transactions +# + +create table t1 ( id int NOT NULL PRIMARY KEY, nom varchar(64)) engine=innodb; +begin; +insert into t1 values(1,'hamdouni'); +select id as afterbegin_id,nom as afterbegin_nom from t1; +rollback; +select id as afterrollback_id,nom as afterrollback_nom from t1; +set autocommit=0; +insert into t1 values(2,'mysql'); +select id as afterautocommit0_id,nom as afterautocommit0_nom from t1; +rollback; +select id as afterrollback_id,nom as afterrollback_nom from t1; +set autocommit=1; +drop table t1; + +# +# Simple not autocommit test +# + +CREATE TABLE t1 (id char(8) not null primary key, val int not null) engine=innodb; +insert into t1 values ('pippo', 12); +-- error ER_DUP_ENTRY +insert into t1 values ('pippo', 12); # Gives error +delete from t1; +delete from t1 where id = 'pippo'; +select * from t1; + +insert into t1 values ('pippo', 12); +set autocommit=0; +delete from t1; +rollback; +select * from t1; +delete from t1; +commit; +select * from t1; +drop table t1; + +# +# Test of active transactions +# + +create table t1 (a integer) engine=innodb; +start transaction; +rename table t1 to t2; +create table t1 (b integer) engine=innodb; +insert into t1 values (1); +rollback; +drop table t1; +rename table t2 to t1; +drop table t1; +set autocommit=1; + +# +# The following simple tests failed at some point +# + +CREATE TABLE t1 (ID INTEGER NOT NULL PRIMARY KEY, NAME VARCHAR(64)) ENGINE=innodb; +INSERT INTO t1 VALUES (1, 'Jochen'); +select * from t1; +drop table t1; + +CREATE TABLE t1 ( _userid VARCHAR(60) NOT NULL PRIMARY KEY) ENGINE=innodb; +set autocommit=0; +INSERT INTO t1 SET _userid='marc@anyware.co.uk'; +COMMIT; +SELECT * FROM t1; +SELECT _userid FROM t1 WHERE _userid='marc@anyware.co.uk'; +drop table t1; +set autocommit=1; + +# +# Test when reading on part of unique key +# +CREATE TABLE t1 ( + user_id int(10) DEFAULT '0' NOT NULL, + name varchar(100), + phone varchar(100), + ref_email varchar(100) DEFAULT '' NOT NULL, + detail varchar(200), + PRIMARY KEY (user_id,ref_email) +)engine=innodb; + +INSERT INTO t1 VALUES (10292,'sanjeev','29153373','sansh777@hotmail.com','xxx'),(10292,'shirish','2333604','shirish@yahoo.com','ddsds'),(10292,'sonali','323232','sonali@bolly.com','filmstar'); +select * from t1 where user_id=10292; +INSERT INTO t1 VALUES (10291,'sanjeev','29153373','sansh777@hotmail.com','xxx'),(10293,'shirish','2333604','shirish@yahoo.com','ddsds'); +select * from t1 where user_id=10292; +select * from t1 where user_id>=10292; +select * from t1 where user_id>10292; +select * from t1 where user_id<10292; +drop table t1; + +# +# Test that keys are created in right order +# + +CREATE TABLE t1 (a int not null, b int not null,c int not null, +key(a),primary key(a,b), unique(c),key(a),unique(b)); +--replace_column 7 # +show index from t1; +drop table t1; + +# +# Test of ALTER TABLE and innodb tables +# + +create table t1 (col1 int not null, col2 char(4) not null, primary key(col1)); +alter table t1 engine=innodb; +insert into t1 values ('1','1'),('5','2'),('2','3'),('3','4'),('4','4'); +select * from t1; +update t1 set col2='7' where col1='4'; +select * from t1; +alter table t1 add co3 int not null; +select * from t1; +update t1 set col2='9' where col1='2'; +select * from t1; +drop table t1; + +# +# INSERT INTO innodb tables +# + +create table t1 (a int not null , b int, primary key (a)) engine = innodb; +create table t2 (a int not null , b int, primary key (a)) engine = myisam; +insert into t1 VALUES (1,3) , (2,3), (3,3); +select * from t1; +insert into t2 select * from t1; +select * from t2; +delete from t1 where b = 3; +select * from t1; +insert into t1 select * from t2; +select * from t1; +select * from t2; +drop table t1,t2; + +# +# ORDER BY on not primary key +# + +CREATE TABLE t1 ( + user_name varchar(12), + password text, + subscribed char(1), + user_id int(11) DEFAULT '0' NOT NULL, + quota bigint(20), + weight double, + access_date date, + access_time time, + approved datetime, + dummy_primary_key int(11) NOT NULL auto_increment, + PRIMARY KEY (dummy_primary_key) +) ENGINE=innodb; +INSERT INTO t1 VALUES ('user_0','somepassword','N',0,0,0,'2000-09-07','23:06:59','2000-09-07 23:06:59',1); +INSERT INTO t1 VALUES ('user_1','somepassword','Y',1,1,1,'2000-09-07','23:06:59','2000-09-07 23:06:59',2); +INSERT INTO t1 VALUES ('user_2','somepassword','N',2,2,1.4142135623731,'2000-09-07','23:06:59','2000-09-07 23:06:59',3); +INSERT INTO t1 VALUES ('user_3','somepassword','Y',3,3,1.7320508075689,'2000-09-07','23:06:59','2000-09-07 23:06:59',4); +INSERT INTO t1 VALUES ('user_4','somepassword','N',4,4,2,'2000-09-07','23:06:59','2000-09-07 23:06:59',5); +select user_name, password , subscribed, user_id, quota, weight, access_date, access_time, approved, dummy_primary_key from t1 order by user_name; +drop table t1; + +# +# Testing of tables without primary keys +# + +CREATE TABLE t1 ( + id int(11) NOT NULL auto_increment, + parent_id int(11) DEFAULT '0' NOT NULL, + level tinyint(4) DEFAULT '0' NOT NULL, + KEY (id), + KEY parent_id (parent_id), + KEY level (level) +) engine=innodb; +INSERT INTO t1 VALUES (1,0,0),(3,1,1),(4,1,1),(8,2,2),(9,2,2),(17,3,2),(22,4,2),(24,4,2),(28,5,2),(29,5,2),(30,5,2),(31,6,2),(32,6,2),(33,6,2),(203,7,2),(202,7,2),(20,3,2),(157,0,0),(193,5,2),(40,7,2),(2,1,1),(15,2,2),(6,1,1),(34,6,2),(35,6,2),(16,3,2),(7,1,1),(36,7,2),(18,3,2),(26,5,2),(27,5,2),(183,4,2),(38,7,2),(25,5,2),(37,7,2),(21,4,2),(19,3,2),(5,1,1); +INSERT INTO t1 values (179,5,2); +update t1 set parent_id=parent_id+100; +select * from t1 where parent_id=102; +update t1 set id=id+1000; +update t1 set id=1024 where id=1009; +select * from t1; +update ignore t1 set id=id+1; # This will change all rows +select * from t1; +update ignore t1 set id=1023 where id=1010; +select * from t1 where parent_id=102; +--replace_column 9 # +explain select level from t1 where level=1; +select level,id from t1 where level=1; +select level,id,parent_id from t1 where level=1; +select level,id from t1 where level=1 order by id; +delete from t1 where level=1; +select * from t1; +drop table t1; + +# +# Test of index only reads +# +CREATE TABLE t1 ( + sca_code char(6) NOT NULL, + cat_code char(6) NOT NULL, + sca_desc varchar(50), + lan_code char(2) NOT NULL, + sca_pic varchar(100), + sca_sdesc varchar(50), + sca_sch_desc varchar(16), + PRIMARY KEY (sca_code, cat_code, lan_code), + INDEX sca_pic (sca_pic) +) engine = innodb ; + +INSERT INTO t1 ( sca_code, cat_code, sca_desc, lan_code, sca_pic, sca_sdesc, sca_sch_desc) VALUES ( 'PD', 'J', 'PENDANT', 'EN', NULL, NULL, 'PENDANT'),( 'RI', 'J', 'RING', 'EN', NULL, NULL, 'RING'),( 'QQ', 'N', 'RING', 'EN', 'not null', NULL, 'RING'); +select count(*) from t1 where sca_code = 'PD'; +select count(*) from t1 where sca_code <= 'PD'; +select count(*) from t1 where sca_pic is null; +alter table t1 drop index sca_pic; +alter table t1 add index sca_pic (cat_code, sca_pic); +select count(*) from t1 where sca_code='PD' and sca_pic is null; +select count(*) from t1 where cat_code='E'; + +alter table t1 drop index sca_pic; +alter table t1 add index (sca_pic, cat_code); +select count(*) from t1 where sca_code='PD' and sca_pic is null; +select count(*) from t1 where sca_pic >= 'n'; +select sca_pic from t1 where sca_pic is null; +update t1 set sca_pic="test" where sca_pic is null; +delete from t1 where sca_code='pd'; +drop table t1; + +# +# Test of opening table twice and timestamps +# +set @a:=now(); +CREATE TABLE t1 (a int not null, b timestamp not null, primary key (a)) engine=innodb; +insert into t1 (a) values(1),(2),(3); +select t1.a from t1 natural join t1 as t2 where t1.b >= @a order by t1.a; +select a from t1 natural join t1 as t2 where b >= @a order by a; +update t1 set a=5 where a=1; +select a from t1; +drop table t1; + +# +# Test with variable length primary key +# +create table t1 (a varchar(100) not null, primary key(a), b int not null) engine=innodb; +insert into t1 values("hello",1),("world",2); +select * from t1 order by b desc; +optimize table t1; +--replace_column 7 # +show keys from t1; +drop table t1; + +# +# Test of create index with NULL columns +# +create table t1 (i int, j int ) ENGINE=innodb; +insert into t1 values (1,2); +select * from t1 where i=1 and j=2; +create index ax1 on t1 (i,j); +select * from t1 where i=1 and j=2; +drop table t1; + +# +# Test min-max optimization +# + +CREATE TABLE t1 ( + a int3 unsigned NOT NULL, + b int1 unsigned NOT NULL, + UNIQUE (a, b) +) ENGINE = innodb; + +INSERT INTO t1 VALUES (1, 1); +SELECT MIN(B),MAX(b) FROM t1 WHERE t1.a = 1; +drop table t1; + +# +# Test INSERT DELAYED +# + +CREATE TABLE t1 (a int unsigned NOT NULL) engine=innodb; +# Can't test this in 3.23 +# INSERT DELAYED INTO t1 VALUES (1); +INSERT INTO t1 VALUES (1); +SELECT * FROM t1; +DROP TABLE t1; + + +# +# Crash when using many tables (Test case by Jeremy D Zawodny) +# + +create table t1 (a int primary key,b int, c int, d int, e int, f int, g int, h int, i int, j int, k int, l int, m int, n int, o int, p int, q int, r int, s int, t int, u int, v int, w int, x int, y int, z int, a1 int, a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int, b1 int, b2 int, b3 int, b4 int, b5 int, b6 int) engine = innodb; +insert into t1 values (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1); +--replace_column 9 # +explain select * from t1 where a > 0 and a < 50; +drop table t1; + +# +# Test lock tables +# + +create table t1 (id int NOT NULL,id2 int NOT NULL,id3 int NOT NULL,dummy1 char(30),primary key (id,id2),index index_id3 (id3)) engine=innodb; +insert into t1 values (0,0,0,'ABCDEFGHIJ'),(2,2,2,'BCDEFGHIJK'),(1,1,1,'CDEFGHIJKL'); +LOCK TABLES t1 WRITE; +--error ER_DUP_ENTRY +insert into t1 values (99,1,2,'D'),(1,1,2,'D'); +select id from t1; +select id from t1; +UNLOCK TABLES; +DROP TABLE t1; + +create table t1 (id int NOT NULL,id2 int NOT NULL,id3 int NOT NULL,dummy1 char(30),primary key (id,id2),index index_id3 (id3)) engine=innodb; +insert into t1 values (0,0,0,'ABCDEFGHIJ'),(2,2,2,'BCDEFGHIJK'),(1,1,1,'CDEFGHIJKL'); +LOCK TABLES t1 WRITE; +begin; +--error ER_DUP_ENTRY +insert into t1 values (99,1,2,'D'),(1,1,2,'D'); +select id from t1; +insert ignore into t1 values (100,1,2,'D'),(1,1,99,'D'); +commit; +select id,id3 from t1; +UNLOCK TABLES; +DROP TABLE t1; + +# +# Test prefix key +# +create table t1 (a char(20), unique (a(5))) engine=innodb; +drop table t1; +create table t1 (a char(20), index (a(5))) engine=innodb; +show create table t1; +drop table t1; + +# +# Test using temporary table and auto_increment +# + +create temporary table t1 (a int not null auto_increment, primary key(a)) engine=innodb; +insert into t1 values (NULL),(NULL),(NULL); +delete from t1 where a=3; +insert into t1 values (NULL); +select * from t1; +alter table t1 add b int; +select * from t1; +drop table t1; + +#Slashdot bug +create table t1 + ( + id int auto_increment primary key, + name varchar(32) not null, + value text not null, + uid int not null, + unique key(name,uid) + ) engine=innodb; +insert into t1 values (1,'one','one value',101), + (2,'two','two value',102),(3,'three','three value',103); +set insert_id=5; +replace into t1 (value,name,uid) values ('other value','two',102); +delete from t1 where uid=102; +set insert_id=5; +replace into t1 (value,name,uid) values ('other value','two',102); +set insert_id=6; +replace into t1 (value,name,uid) values ('other value','two',102); +select * from t1; +drop table t1; + +# +# Test DROP DATABASE +# + +create database mysqltest; +create table mysqltest.t1 (a int not null) engine= innodb; +insert into mysqltest.t1 values(1); +create table mysqltest.t2 (a int not null) engine= myisam; +insert into mysqltest.t2 values(1); +create table mysqltest.t3 (a int not null) engine= heap; +insert into mysqltest.t3 values(1); +commit; +drop database mysqltest; +# Don't check error message +--error 1049 +show tables from mysqltest; + +# +# Test truncate table with and without auto_commit +# + +set autocommit=0; +create table t1 (a int not null) engine= innodb; +insert into t1 values(1),(2); +truncate table t1; +commit; +truncate table t1; +truncate table t1; +select * from t1; +insert into t1 values(1),(2); +delete from t1; +select * from t1; +commit; +drop table t1; +set autocommit=1; + +create table t1 (a int not null) engine= innodb; +insert into t1 values(1),(2); +truncate table t1; +insert into t1 values(1),(2); +select * from t1; +truncate table t1; +insert into t1 values(1),(2); +delete from t1; +select * from t1; +drop table t1; + +# +# Test of how ORDER BY works when doing it on the whole table +# + +create table t1 (a int not null, b int not null, c int not null, primary key (a),key(b)) engine=innodb; +insert into t1 values (3,3,3),(1,1,1),(2,2,2),(4,4,4); +--replace_column 9 # +explain select * from t1 order by a; +--replace_column 9 # +explain select * from t1 order by b; +--replace_column 9 # +explain select * from t1 order by c; +--replace_column 9 # +explain select a from t1 order by a; +--replace_column 9 # +explain select b from t1 order by b; +--replace_column 9 # +explain select a,b from t1 order by b; +--replace_column 9 # +explain select a,b from t1; +--replace_column 9 # +explain select a,b,c from t1; +drop table t1; + +# +# Check describe +# + +create table t1 (t int not null default 1, key (t)) engine=innodb; +desc t1; +drop table t1; + +# +# Test of multi-table-delete +# + +CREATE TABLE t1 ( + number bigint(20) NOT NULL default '0', + cname char(15) NOT NULL default '', + carrier_id smallint(6) NOT NULL default '0', + privacy tinyint(4) NOT NULL default '0', + last_mod_date timestamp NOT NULL, + last_mod_id smallint(6) NOT NULL default '0', + last_app_date timestamp NOT NULL, + last_app_id smallint(6) default '-1', + version smallint(6) NOT NULL default '0', + assigned_scps int(11) default '0', + status tinyint(4) default '0' +) ENGINE=InnoDB; +INSERT INTO t1 VALUES (4077711111,'SeanWheeler',90,2,20020111112846,500,00000000000000,-1,2,3,1); +INSERT INTO t1 VALUES (9197722223,'berry',90,3,20020111112809,500,20020102114532,501,4,10,0); +INSERT INTO t1 VALUES (650,'San Francisco',0,0,20011227111336,342,00000000000000,-1,1,24,1); +INSERT INTO t1 VALUES (302467,'Sue\'s Subshop',90,3,20020109113241,500,20020102115111,501,7,24,0); +INSERT INTO t1 VALUES (6014911113,'SudzCarwash',520,1,20020102115234,500,20020102115259,501,33,32768,0); +INSERT INTO t1 VALUES (333,'tubs',99,2,20020109113440,501,20020109113440,500,3,10,0); +CREATE TABLE t2 ( + number bigint(20) NOT NULL default '0', + cname char(15) NOT NULL default '', + carrier_id smallint(6) NOT NULL default '0', + privacy tinyint(4) NOT NULL default '0', + last_mod_date timestamp NOT NULL, + last_mod_id smallint(6) NOT NULL default '0', + last_app_date timestamp NOT NULL, + last_app_id smallint(6) default '-1', + version smallint(6) NOT NULL default '0', + assigned_scps int(11) default '0', + status tinyint(4) default '0' +) ENGINE=InnoDB; +INSERT INTO t2 VALUES (4077711111,'SeanWheeler',0,2,20020111112853,500,00000000000000,-1,2,3,1); +INSERT INTO t2 VALUES (9197722223,'berry',90,3,20020111112818,500,20020102114532,501,4,10,0); +INSERT INTO t2 VALUES (650,'San Francisco',90,0,20020109113158,342,00000000000000,-1,1,24,1); +INSERT INTO t2 VALUES (333,'tubs',99,2,20020109113453,501,20020109113453,500,3,10,0); +select * from t1; +select * from t2; +delete t1, t2 from t1 left join t2 on t1.number=t2.number where (t1.carrier_id=90 and t1.number=t2.number) or (t2.carrier_id=90 and t1.number=t2.number) or (t1.carrier_id=90 and t2.number is null); +select * from t1; +select * from t2; +select * from t2; +drop table t1,t2; + +# +# A simple test with some isolation levels +# TODO: Make this into a test using replication to really test how +# this works. +# + +create table t1 (id int unsigned not null auto_increment, code tinyint unsigned not null, name char(20) not null, primary key (id), key (code), unique (name)) engine=innodb; + +BEGIN; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +SELECT @@tx_isolation,@@global.tx_isolation; +insert into t1 (code, name) values (1, 'Tim'), (1, 'Monty'), (2, 'David'); +select id, code, name from t1 order by id; +COMMIT; + +BEGIN; +SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; +insert into t1 (code, name) values (2, 'Erik'), (3, 'Sasha'); +select id, code, name from t1 order by id; +COMMIT; + +SET binlog_format='MIXED'; +BEGIN; +SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; +insert into t1 (code, name) values (3, 'Jeremy'), (4, 'Matt'); +select id, code, name from t1 order by id; +COMMIT; +DROP TABLE t1; + +# +# Test of multi-table-update +# +create table t1 (n int(10), d int(10)) engine=innodb; +create table t2 (n int(10), d int(10)) engine=innodb; +insert into t1 values(1,1),(1,2); +insert into t2 values(1,10),(2,20); +UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n; +select * from t1; +select * from t2; +drop table t1,t2; + +# +# Bug #29136 erred multi-delete on trans table does not rollback +# + +# prepare +--disable_warnings +drop table if exists t1, t2; +--enable_warnings +CREATE TABLE t1 (a int, PRIMARY KEY (a)); +CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB; +create trigger trg_del_t2 after delete on t2 for each row + insert into t1 values (1); +insert into t1 values (1); +insert into t2 values (1),(2); + + +# exec cases A, B - see multi_update.test + +# A. send_error() w/o send_eof() branch + +--error ER_DUP_ENTRY +delete t2 from t2; + +# check + +select count(*) from t2 /* must be 2 as restored after rollback caused by the error */; + +# cleanup bug#29136 + +drop table t1, t2; + + +# +# Bug #29136 erred multi-delete on trans table does not rollback +# + +# prepare +--disable_warnings +drop table if exists t1, t2; +--enable_warnings +CREATE TABLE t1 (a int, PRIMARY KEY (a)); +CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB; +create trigger trg_del_t2 after delete on t2 for each row + insert into t1 values (1); +insert into t1 values (1); +insert into t2 values (1),(2); + + +# exec cases A, B - see multi_update.test + +# A. send_error() w/o send_eof() branch + +--error ER_DUP_ENTRY +delete t2 from t2; + +# check + +select count(*) from t2 /* must be 2 as restored after rollback caused by the error */; + +# cleanup bug#29136 + +drop table t1, t2; + + +# +# Testing of IFNULL +# +create table t1 (a int, b int) engine=innodb; +insert into t1 values(20,null); +select t2.b, ifnull(t2.b,"this is null") from t1 as t2 left join t1 as t3 on +t2.b=t3.a; +select t2.b, ifnull(t2.b,"this is null") from t1 as t2 left join t1 as t3 on +t2.b=t3.a order by 1; +insert into t1 values(10,null); +select t2.b, ifnull(t2.b,"this is null") from t1 as t2 left join t1 as t3 on +t2.b=t3.a order by 1; +drop table t1; + +# +# Test of read_through not existing const_table +# + +create table t1 (a varchar(10) not null) engine=myisam; +create table t2 (b varchar(10) not null unique) engine=innodb; +select t1.a from t1,t2 where t1.a=t2.b; +drop table t1,t2; +create table t1 (a int not null, b int, primary key (a)) engine = innodb; +create table t2 (a int not null, b int, primary key (a)) engine = innodb; +insert into t1 values (10, 20); +insert into t2 values (10, 20); +update t1, t2 set t1.b = 150, t2.b = t1.b where t2.a = t1.a and t1.a = 10; +drop table t1,t2; + +# +# Test of multi-table-delete with foreign key constraints +# + +CREATE TABLE t1 (id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB; +CREATE TABLE t2 (id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id), FOREIGN KEY (t1_id) REFERENCES t1(id) ON DELETE CASCADE ) ENGINE=INNODB; +insert into t1 set id=1; +insert into t2 set id=1, t1_id=1; +delete t1,t2 from t1,t2 where t1.id=t2.t1_id; +select * from t1; +select * from t2; +drop table t2,t1; +CREATE TABLE t1(id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB; +CREATE TABLE t2(id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id) ) ENGINE=INNODB; +INSERT INTO t1 VALUES(1); +INSERT INTO t2 VALUES(1, 1); +SELECT * from t1; +UPDATE t1,t2 SET t1.id=t1.id+1, t2.t1_id=t1.id+1; +SELECT * from t1; +UPDATE t1,t2 SET t1.id=t1.id+1 where t1.id!=t2.id; +SELECT * from t1; +DROP TABLE t1,t2; + +# +# Test of range_optimizer +# + +set autocommit=0; + +CREATE TABLE t1 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) ENGINE=InnoDB; + +CREATE TABLE t2 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) ENGINE=InnoDB; + +CREATE TABLE t3 (id1 CHAR(15) NOT NULL, id2 CHAR(15) NOT NULL, PRIMARY KEY(id1, id2)) ENGINE=InnoDB; + +INSERT INTO t3 VALUES("my-test-1", "my-test-2"); +COMMIT; + +INSERT INTO t1 VALUES("this-key", "will disappear"); +INSERT INTO t2 VALUES("this-key", "will also disappear"); +DELETE FROM t3 WHERE id1="my-test-1"; + +SELECT * FROM t1; +SELECT * FROM t2; +SELECT * FROM t3; +ROLLBACK; + +SELECT * FROM t1; +SELECT * FROM t2; +SELECT * FROM t3; +SELECT * FROM t3 WHERE id1="my-test-1" LOCK IN SHARE MODE; +COMMIT; +set autocommit=1; +DROP TABLE t1,t2,t3; + +# +# Check update with conflicting key +# + +CREATE TABLE t1 (a int not null primary key, b int not null, unique (b)) engine=innodb; +INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9); +# We need the a < 1000 test here to quard against the halloween problems +UPDATE t1 set a=a+100 where b between 2 and 3 and a < 1000; +SELECT * from t1; +drop table t1; + +# +# Test multi update with different join methods +# + +CREATE TABLE t1 (a int not null primary key, b int not null, key (b)) engine=innodb; +CREATE TABLE t2 (a int not null primary key, b int not null, key (b)) engine=innodb; +INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10),(11,11),(12,12); +INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9); + +# Full join, without key +update t1,t2 set t1.a=t1.a+100; +select * from t1; + +# unique key +update t1,t2 set t1.a=t1.a+100 where t1.a=101; +select * from t1; + +# ref key +update t1,t2 set t1.b=t1.b+10 where t1.b=2; +select * from t1; + +# Range key (in t1) +update t1,t2 set t1.b=t1.b+2,t2.b=t1.b+10 where t1.b between 3 and 5 and t1.a=t2.a+100; +select * from t1; +select * from t2; + +drop table t1,t2; +CREATE TABLE t2 ( NEXT_T BIGINT NOT NULL PRIMARY KEY) ENGINE=MyISAM; +CREATE TABLE t1 ( B_ID INTEGER NOT NULL PRIMARY KEY) ENGINE=InnoDB; +SET AUTOCOMMIT=0; +INSERT INTO t1 ( B_ID ) VALUES ( 1 ); +INSERT INTO t2 ( NEXT_T ) VALUES ( 1 ); +ROLLBACK; +SELECT * FROM t1; +drop table t1,t2; +create table t1 ( pk int primary key, parent int not null, child int not null, index (parent) ) engine = innodb; +insert into t1 values (1,0,4), (2,1,3), (3,2,1), (4,1,2); +select distinct parent,child from t1 order by parent; +drop table t1; + +# +# Test that MySQL priorities clustered indexes +# +create table t1 (a int not null auto_increment primary key, b int, c int, key(c)) engine=innodb; +create table t2 (a int not null auto_increment primary key, b int); +insert into t1 (b) values (null),(null),(null),(null),(null),(null),(null); +insert into t2 (a) select b from t1; +insert into t1 (b) select b from t2; +insert into t2 (a) select b from t1; +insert into t1 (a) select b from t2; +insert into t2 (a) select b from t1; +insert into t1 (a) select b from t2; +insert into t2 (a) select b from t1; +insert into t1 (a) select b from t2; +insert into t2 (a) select b from t1; +insert into t1 (a) select b from t2; +select count(*) from t1; +--replace_column 9 # +explain select * from t1 where c between 1 and 2500; +update t1 set c=a; +--replace_column 9 # +explain select * from t1 where c between 1 and 2500; +drop table t1,t2; + +# +# Test of UPDATE ... ORDER BY +# + +create table t1 (id int primary key auto_increment, fk int, index index_fk (fk)) engine=innodb; + +insert into t1 (id) values (null),(null),(null),(null),(null); +update t1 set fk=69 where fk is null order by id limit 1; +SELECT * from t1; +drop table t1; + +create table t1 (a int not null, b int not null, key (a)); +insert into t1 values (1,1),(1,2),(1,3),(3,1),(3,2),(3,3),(3,1),(3,2),(3,3),(2,1),(2,2),(2,3); +SET @tmp=0; +update t1 set b=(@tmp:=@tmp+1) order by a; +update t1 set b=99 where a=1 order by b asc limit 1; +update t1 set b=100 where a=1 order by b desc limit 2; +update t1 set a=a+10+b where a=1 order by b; +select * from t1 order by a,b; +drop table t1; + +# +# Test of multi-table-updates (bug #1980). +# + +create table t1 ( c char(8) not null ) engine=innodb; +insert into t1 values ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'); +insert into t1 values ('A'),('B'),('C'),('D'),('E'),('F'); + +alter table t1 add b char(8) not null; +alter table t1 add a char(8) not null; +alter table t1 add primary key (a,b,c); +update t1 set a=c, b=c; + +create table t2 (c char(8) not null, b char(8) not null, a char(8) not null, primary key(a,b,c)) engine=innodb; +insert into t2 select * from t1; + +delete t1,t2 from t2,t1 where t1.a<'B' and t2.b=t1.b; +drop table t1,t2; + +# +# test autoincrement with TRUNCATE +# + +SET AUTOCOMMIT=1; +create table t1 (a integer auto_increment primary key) engine=innodb; +insert into t1 (a) values (NULL),(NULL); +truncate table t1; +insert into t1 (a) values (NULL),(NULL); +SELECT * from t1; +drop table t1; + +# +# Test dictionary handling with spaceand quoting +# + +CREATE TABLE t1 (`id 1` INT NOT NULL, PRIMARY KEY (`id 1`)) ENGINE=INNODB; +CREATE TABLE t2 (id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id), FOREIGN KEY (`t1_id`) REFERENCES `t1`(`id 1`) ON DELETE CASCADE ) ENGINE=INNODB; +#show create table t2; +drop table t2,t1; + +# +# Test of multi updated and foreign keys +# + +create table `t1` (`id` int( 11 ) not null ,primary key ( `id` )) engine = innodb; +insert into `t1`values ( 1 ) ; +create table `t2` (`id` int( 11 ) not null default '0',unique key `id` ( `id` ) ,constraint `t1_id_fk` foreign key ( `id` ) references `t1` (`id` )) engine = innodb; +insert into `t2`values ( 1 ) ; +create table `t3` (`id` int( 11 ) not null default '0',key `id` ( `id` ) ,constraint `t2_id_fk` foreign key ( `id` ) references `t2` (`id` )) engine = innodb; +insert into `t3`values ( 1 ) ; +--error 1451 +delete t3,t2,t1 from t1,t2,t3 where t1.id =1 and t2.id = t1.id and t3.id = t2.id; +--error 1451 +update t1,t2,t3 set t3.id=5, t2.id=6, t1.id=7 where t1.id =1 and t2.id = t1.id and t3.id = t2.id; +--error 1054 +update t3 set t3.id=7 where t1.id =1 and t2.id = t1.id and t3.id = t2.id; +drop table t3,t2,t1; + +# +# test for recursion depth limit +# +create table t1( + id int primary key, + pid int, + index(pid), + foreign key(pid) references t1(id) on delete cascade) engine=innodb; +insert into t1 values(0,0),(1,0),(2,1),(3,2),(4,3),(5,4),(6,5),(7,6), + (8,7),(9,8),(10,9),(11,10),(12,11),(13,12),(14,13),(15,14); +-- error 1451 +delete from t1 where id=0; +delete from t1 where id=15; +delete from t1 where id=0; + +drop table t1; + +# +# Test timestamps +# + +CREATE TABLE t1 (col1 int(1))ENGINE=InnoDB; +CREATE TABLE t2 (col1 int(1),stamp TIMESTAMP,INDEX stamp_idx +(stamp))ENGINE=InnoDB; +insert into t1 values (1),(2),(3); +# Note that timestamp 3 is wrong +insert into t2 values (1, 20020204130000),(2, 20020204130000),(4,20020204310000 ),(5,20020204230000); +SELECT col1 FROM t1 UNION SELECT col1 FROM t2 WHERE stamp < +'20020204120000' GROUP BY col1; +drop table t1,t2; + +# +# Test by Francois MASUREL +# + +CREATE TABLE t1 ( + `id` int(10) unsigned NOT NULL auto_increment, + `id_object` int(10) unsigned default '0', + `id_version` int(10) unsigned NOT NULL default '1', + `label` varchar(100) NOT NULL default '', + `description` text, + PRIMARY KEY (`id`), + KEY `id_object` (`id_object`), + KEY `id_version` (`id_version`) +) ENGINE=InnoDB; + +INSERT INTO t1 VALUES("6", "3382", "9", "Test", NULL), ("7", "102", "5", "Le Pekin (Test)", NULL),("584", "1794", "4", "Test de resto", NULL),("837", "1822", "6", "Test 3", NULL),("1119", "3524", "1", "Societe Test", NULL),("1122", "3525", "1", "Fournisseur Test", NULL); + +CREATE TABLE t2 ( + `id` int(10) unsigned NOT NULL auto_increment, + `id_version` int(10) unsigned NOT NULL default '1', + PRIMARY KEY (`id`), + KEY `id_version` (`id_version`) +) ENGINE=InnoDB; + +INSERT INTO t2 VALUES("3524", "1"),("3525", "1"),("1794", "4"),("102", "5"),("1822", "6"),("3382", "9"); + +SELECT t2.id, t1.`label` FROM t2 INNER JOIN +(SELECT t1.id_object as id_object FROM t1 WHERE t1.`label` LIKE '%test%') AS lbl +ON (t2.id = lbl.id_object) INNER JOIN t1 ON (t2.id = t1.id_object); +drop table t1,t2; + +create table t1 (a int, b varchar(200), c text not null) checksum=1 engine=myisam; +create table t2 (a int, b varchar(200), c text not null) checksum=0 engine=innodb; +create table t3 (a int, b varchar(200), c text not null) checksum=1 engine=innodb; +insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, ""); +insert t2 select * from t1; +insert t3 select * from t1; +checksum table t1, t2, t3, t4 quick; +checksum table t1, t2, t3, t4; +checksum table t1, t2, t3, t4 extended; +#show table status; +drop table t1,t2,t3; + +# +# Test problem with refering to different fields in same table in UNION +# (Bug #2552) +# +create table t1 (id int, name char(10) not null, name2 char(10) not null) engine=innodb; +insert into t1 values(1,'first','fff'),(2,'second','sss'),(3,'third','ttt'); +select trim(name2) from t1 union all select trim(name) from t1 union all select trim(id) from t1; +drop table t1; + +# +# Bug2160 +# +create table t1 (a int) engine=innodb; +create table t2 like t1; +drop table t1,t2; + +# +# Test of automaticly created foreign keys +# + +create table t1 (id int(11) not null, id2 int(11) not null, unique (id,id2)) engine=innodb; +create table t2 (id int(11) not null, constraint t1_id_fk foreign key ( id ) references t1 (id)) engine = innodb; +show create table t1; +show create table t2; +create index id on t2 (id); +show create table t2; +create index id2 on t2 (id); +show create table t2; +drop index id2 on t2; +--error ER_DROP_INDEX_FK +drop index id on t2; +show create table t2; +drop table t2; + +create table t2 (id int(11) not null, id2 int(11) not null, constraint t1_id_fk foreign key (id,id2) references t1 (id,id2)) engine = innodb; +show create table t2; +create unique index id on t2 (id,id2); +show create table t2; +drop table t2; + +# Check foreign key columns created in different order than key columns +create table t2 (id int(11) not null, id2 int(11) not null, unique (id,id2),constraint t1_id_fk foreign key (id2,id) references t1 (id,id2)) engine = innodb; +show create table t2; +drop table t2; + +create table t2 (id int(11) not null, id2 int(11) not null, unique (id,id2), constraint t1_id_fk foreign key (id) references t1 (id)) engine = innodb; +show create table t2; +drop table t2; + +create table t2 (id int(11) not null, id2 int(11) not null, unique (id,id2),constraint t1_id_fk foreign key (id2,id) references t1 (id,id2)) engine = innodb; +show create table t2; +drop table t2; + +create table t2 (id int(11) not null auto_increment, id2 int(11) not null, constraint t1_id_fk foreign key (id) references t1 (id), primary key (id), index (id,id2)) engine = innodb; +show create table t2; +drop table t2; + +create table t2 (id int(11) not null auto_increment, id2 int(11) not null, constraint t1_id_fk foreign key (id) references t1 (id)) engine= innodb; +show create table t2; +alter table t2 add index id_test (id), add index id_test2 (id,id2); +show create table t2; +drop table t2; + +# Test error handling + +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +--error ER_WRONG_FK_DEF +create table t2 (id int(11) not null, id2 int(11) not null, constraint t1_id_fk foreign key (id2,id) references t1 (id)) engine = innodb; + +# bug#3749 + +create table t2 (a int auto_increment primary key, b int, index(b), foreign key (b) references t1(id), unique(b)) engine=innodb; +show create table t2; +drop table t2; +create table t2 (a int auto_increment primary key, b int, foreign key (b) references t1(id), foreign key (b) references t1(id), unique(b)) engine=innodb; +show create table t2; +drop table t2, t1; + + +# +# Bug #6126: Duplicate columns in keys gives misleading error message +# +--error 1060 +create table t1 (c char(10), index (c,c)) engine=innodb; +--error 1060 +create table t1 (c1 char(10), c2 char(10), index (c1,c2,c1)) engine=innodb; +--error 1060 +create table t1 (c1 char(10), c2 char(10), index (c1,c1,c2)) engine=innodb; +--error 1060 +create table t1 (c1 char(10), c2 char(10), index (c2,c1,c1)) engine=innodb; +create table t1 (c1 char(10), c2 char(10)) engine=innodb; +--error 1060 +alter table t1 add key (c1,c1); +--error 1060 +alter table t1 add key (c2,c1,c1); +--error 1060 +alter table t1 add key (c1,c2,c1); +--error 1060 +alter table t1 add key (c1,c1,c2); +drop table t1; + +# +# Bug #4082: integer truncation +# + +create table t1(a int(1) , b int(1)) engine=innodb; +insert into t1 values ('1111', '3333'); +select distinct concat(a, b) from t1; +drop table t1; + +# +# BUG#7709 test case - Boolean fulltext query against unsupported +# engines does not fail +# + +CREATE TABLE t1 ( a char(10) ) ENGINE=InnoDB; +--error 1214 +SELECT a FROM t1 WHERE MATCH (a) AGAINST ('test' IN BOOLEAN MODE); +DROP TABLE t1; + +# +# check null values #1 +# + +--disable_warnings +CREATE TABLE t1 (a_id tinyint(4) NOT NULL default '0', PRIMARY KEY (a_id)) ENGINE=InnoDB DEFAULT CHARSET=latin1; +INSERT INTO t1 VALUES (1),(2),(3); +CREATE TABLE t2 (b_id tinyint(4) NOT NULL default '0',b_a tinyint(4) NOT NULL default '0', PRIMARY KEY (b_id), KEY (b_a), + CONSTRAINT fk_b_a FOREIGN KEY (b_a) REFERENCES t1 (a_id) ON DELETE CASCADE ON UPDATE NO ACTION) ENGINE=InnoDB DEFAULT CHARSET=latin1; +--enable_warnings +INSERT INTO t2 VALUES (1,1),(2,1),(3,1),(4,2),(5,2); +SELECT * FROM (SELECT t1.*,GROUP_CONCAT(t2.b_id SEPARATOR ',') as b_list FROM (t1 LEFT JOIN (t2) on t1.a_id = t2.b_a) GROUP BY t1.a_id ) AS xyz; +DROP TABLE t2; +DROP TABLE t1; + +# +# Bug#11816 - Truncate table doesn't work with temporary innodb tables +# This is not an innodb bug, but we test it using innodb. +# +create temporary table t1 (a int) engine=innodb; +insert into t1 values (4711); +truncate t1; +insert into t1 values (42); +select * from t1; +drop table t1; +# Show that it works with permanent tables too. +create table t1 (a int) engine=innodb; +insert into t1 values (4711); +truncate t1; +insert into t1 values (42); +select * from t1; +drop table t1; + +# +# Bug #13025 Server crash during filesort +# + +create table t1 (a int not null, b int not null, c blob not null, d int not null, e int, primary key (a,b,c(255),d)) engine=innodb; +insert into t1 values (2,2,"b",2,2),(1,1,"a",1,1),(3,3,"ab",3,3); +select * from t1 order by a,b,c,d; +explain select * from t1 order by a,b,c,d; +drop table t1; + +# +# BUG#11039,#13218 Wrong key length in min() +# + +create table t1 (a char(1), b char(1), key(a, b)) engine=innodb; +insert into t1 values ('8', '6'), ('4', '7'); +select min(a) from t1; +select min(b) from t1 where a='8'; +drop table t1; + +# End of 4.1 tests + +# +# range optimizer problem +# + +create table t1 (x bigint unsigned not null primary key) engine=innodb; +insert into t1(x) values (0xfffffffffffffff0),(0xfffffffffffffff1); +select * from t1; +select count(*) from t1 where x>0; +select count(*) from t1 where x=0; +select count(*) from t1 where x<0; +select count(*) from t1 where x < -16; +select count(*) from t1 where x = -16; +explain select count(*) from t1 where x > -16; +select count(*) from t1 where x > -16; +select * from t1 where x > -16; +select count(*) from t1 where x = 18446744073709551601; +drop table t1; + + +# Test for testable InnoDB status variables. This test +# uses previous ones(pages_created, rows_deleted, ...). + +# InnoDB aligns the memory for the buffer pool to a page boundary. This may +# cause actual pool size to be one less than requested depending on exact +# alignment of obtained memory. +--replace_result 8192 8191 +SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_buffer_pool_pages_total'; +SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size'; +SELECT variable_value - @innodb_rows_deleted_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_deleted'; +SELECT variable_value - @innodb_rows_inserted_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_inserted'; +SELECT variable_value - @innodb_rows_updated_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_updated'; + +# Test for row locks InnoDB status variables. +SELECT variable_value - @innodb_row_lock_waits_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_waits'; +SELECT variable_value - @innodb_row_lock_current_waits_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_current_waits'; +SELECT variable_value - @innodb_row_lock_time_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time'; +SELECT variable_value - @innodb_row_lock_time_max_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_max'; +SELECT variable_value - @innodb_row_lock_time_avg_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_avg'; + +# Test for innodb_sync_spin_loops variable +SET @innodb_sync_spin_loops_orig = @@innodb_sync_spin_loops; +show variables like "innodb_sync_spin_loops"; +set global innodb_sync_spin_loops=1000; +show variables like "innodb_sync_spin_loops"; +set global innodb_sync_spin_loops=0; +show variables like "innodb_sync_spin_loops"; +set global innodb_sync_spin_loops=20; +show variables like "innodb_sync_spin_loops"; +set global innodb_sync_spin_loops=@innodb_sync_spin_loops_orig; + +# Test for innodb_thread_concurrency variable +SET @old_innodb_thread_concurrency= @@global.innodb_thread_concurrency; +show variables like "innodb_thread_concurrency"; +set global innodb_thread_concurrency=1001; +show variables like "innodb_thread_concurrency"; +set global innodb_thread_concurrency=0; +show variables like "innodb_thread_concurrency"; +set global innodb_thread_concurrency=16; +show variables like "innodb_thread_concurrency"; +SET @@global.innodb_thread_concurrency= @old_innodb_thread_concurrency; + +# Test for innodb_concurrency_tickets variable +show variables like "innodb_concurrency_tickets"; +set global innodb_concurrency_tickets=1000; +show variables like "innodb_concurrency_tickets"; +set global innodb_concurrency_tickets=0; +show variables like "innodb_concurrency_tickets"; +set global innodb_concurrency_tickets=500; +show variables like "innodb_concurrency_tickets"; + +# Test for innodb_thread_sleep_delay variable +show variables like "innodb_thread_sleep_delay"; +set global innodb_thread_sleep_delay=100000; +show variables like "innodb_thread_sleep_delay"; +set global innodb_thread_sleep_delay=0; +show variables like "innodb_thread_sleep_delay"; +set global innodb_thread_sleep_delay=10000; +show variables like "innodb_thread_sleep_delay"; + +# +# Test varchar +# + +let $default=`select @@storage_engine`; +set storage_engine=INNODB; +source include/varchar.inc; + +# +# Some errors/warnings on create +# + +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +create table t1 (v varchar(65530), key(v)); +drop table t1; +create table t1 (v varchar(65536)); +show create table t1; +drop table t1; +create table t1 (v varchar(65530) character set utf8); +show create table t1; +drop table t1; + +eval set storage_engine=$default; + +# InnoDB specific varchar tests +create table t1 (v varchar(16384)) engine=innodb; +drop table t1; + +# +# BUG#11039 Wrong key length in min() +# + +create table t1 (a char(1), b char(1), key(a, b)) engine=innodb; +insert into t1 values ('8', '6'), ('4', '7'); +select min(a) from t1; +select min(b) from t1 where a='8'; +drop table t1; + +# +# Bug #11080 & #11005 Multi-row REPLACE fails on a duplicate key error +# + +CREATE TABLE t1 ( `a` int(11) NOT NULL auto_increment, `b` int(11) default NULL,PRIMARY KEY (`a`),UNIQUE KEY `b` (`b`)) ENGINE=innodb; +insert into t1 (b) values (1); +replace into t1 (b) values (2), (1), (3); +select * from t1; +truncate table t1; +insert into t1 (b) values (1); +replace into t1 (b) values (2); +replace into t1 (b) values (1); +replace into t1 (b) values (3); +select * from t1; +drop table t1; + +create table t1 (rowid int not null auto_increment, val int not null,primary +key (rowid), unique(val)) engine=innodb; +replace into t1 (val) values ('1'),('2'); +replace into t1 (val) values ('1'),('2'); +--error ER_DUP_ENTRY +insert into t1 (val) values ('1'),('2'); +select * from t1; +drop table t1; + +# +# Test that update does not change internal auto-increment value +# + +create table t1 (a int not null auto_increment primary key, val int) engine=InnoDB; +insert into t1 (val) values (1); +update t1 set a=2 where a=1; +# We should get the following error because InnoDB does not update the counter +--error ER_DUP_ENTRY +insert into t1 (val) values (1); +select * from t1; +drop table t1; +# +# Bug #10465 +# + +--disable_warnings +CREATE TABLE t1 (GRADE DECIMAL(4) NOT NULL, PRIMARY KEY (GRADE)) ENGINE=INNODB; +--enable_warnings +INSERT INTO t1 (GRADE) VALUES (151),(252),(343); +SELECT GRADE FROM t1 WHERE GRADE > 160 AND GRADE < 300; +SELECT GRADE FROM t1 WHERE GRADE= 151; +DROP TABLE t1; + +# +# Bug #12340 multitable delete deletes only one record +# +create table t1 (f1 varchar(10), f2 varchar(10), primary key (f1,f2)) engine=innodb; +create table t2 (f3 varchar(10), f4 varchar(10), key (f4)) engine=innodb; +insert into t2 values ('aa','cc'); +insert into t1 values ('aa','bb'),('aa','cc'); +delete t1 from t1,t2 where f1=f3 and f4='cc'; +select * from t1; +drop table t1,t2; + +# +# Test that the slow TRUNCATE implementation resets autoincrement columns +# (bug #11946) +# + +CREATE TABLE t1 ( +id INTEGER NOT NULL AUTO_INCREMENT, PRIMARY KEY (id) +) ENGINE=InnoDB; + +CREATE TABLE t2 ( +id INTEGER NOT NULL, +FOREIGN KEY (id) REFERENCES t1 (id) +) ENGINE=InnoDB; + +INSERT INTO t1 (id) VALUES (NULL); +SELECT * FROM t1; +TRUNCATE t1; +INSERT INTO t1 (id) VALUES (NULL); +SELECT * FROM t1; + +# continued from above; test that doing a slow TRUNCATE on a table with 0 +# rows resets autoincrement columns +DELETE FROM t1; +TRUNCATE t1; +INSERT INTO t1 (id) VALUES (NULL); +SELECT * FROM t1; +DROP TABLE t2, t1; + +# Test that foreign keys in temporary tables are not accepted (bug #12084) +CREATE TABLE t1 +( + id INT PRIMARY KEY +) ENGINE=InnoDB; + +--error 1005,1005 +CREATE TEMPORARY TABLE t2 +( + id INT NOT NULL PRIMARY KEY, + b INT, + FOREIGN KEY (b) REFERENCES test.t1(id) +) ENGINE=InnoDB; +DROP TABLE t1; + +# +# Test that index column max sizes are honored (bug #13315) +# + +# prefix index +create table t1 (col1 varchar(2000), index (col1(767))) + character set = latin1 engine = innodb; + +# normal indexes +create table t2 (col1 char(255), index (col1)) + character set = latin1 engine = innodb; +create table t3 (col1 binary(255), index (col1)) + character set = latin1 engine = innodb; +create table t4 (col1 varchar(767), index (col1)) + character set = latin1 engine = innodb; +create table t5 (col1 varchar(767) primary key) + character set = latin1 engine = innodb; +create table t6 (col1 varbinary(767) primary key) + character set = latin1 engine = innodb; +create table t7 (col1 text, index(col1(767))) + character set = latin1 engine = innodb; +create table t8 (col1 blob, index(col1(767))) + character set = latin1 engine = innodb; + +# multi-column indexes are allowed to be longer +create table t9 (col1 varchar(512), col2 varchar(512), index(col1, col2)) + character set = latin1 engine = innodb; + +show create table t9; + +drop table t1, t2, t3, t4, t5, t6, t7, t8, t9; + +# these should have their index length trimmed +create table t1 (col1 varchar(768), index(col1)) + character set = latin1 engine = innodb; +create table t2 (col1 varbinary(768), index(col1)) + character set = latin1 engine = innodb; +create table t3 (col1 text, index(col1(768))) + character set = latin1 engine = innodb; +create table t4 (col1 blob, index(col1(768))) + character set = latin1 engine = innodb; + +show create table t1; + +drop table t1, t2, t3, t4; + +# these should be refused +--error 1071 +create table t1 (col1 varchar(768) primary key) + character set = latin1 engine = innodb; +--error 1071 +create table t2 (col1 varbinary(768) primary key) + character set = latin1 engine = innodb; +--error 1071 +create table t3 (col1 text, primary key(col1(768))) + character set = latin1 engine = innodb; +--error 1071 +create table t4 (col1 blob, primary key(col1(768))) + character set = latin1 engine = innodb; + +# +# Test improved foreign key error messages (bug #3443) +# + +CREATE TABLE t1 +( + id INT PRIMARY KEY +) ENGINE=InnoDB; + +CREATE TABLE t2 +( + v INT, + CONSTRAINT c1 FOREIGN KEY (v) REFERENCES t1(id) +) ENGINE=InnoDB; + +--error 1452 +INSERT INTO t2 VALUES(2); + +INSERT INTO t1 VALUES(1); +INSERT INTO t2 VALUES(1); + +--error 1451 +DELETE FROM t1 WHERE id = 1; + +--error 1217 +DROP TABLE t1; + +SET FOREIGN_KEY_CHECKS=0; +DROP TABLE t1; +SET FOREIGN_KEY_CHECKS=1; + +--error 1452 +INSERT INTO t2 VALUES(3); + +DROP TABLE t2; +# +# Test that checksum table uses a consistent read Bug #12669 +# +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1; +insert into t1 values (1),(2); +set autocommit=0; +checksum table t1; +connection b; +insert into t1 values(3); +connection a; +# +# Here checksum should not see insert +# +checksum table t1; +connection a; +commit; +checksum table t1; +commit; +drop table t1; +# +# autocommit = 1 +# +connection a; +create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1; +insert into t1 values (1),(2); +set autocommit=1; +checksum table t1; +connection b; +set autocommit=1; +insert into t1 values(3); +connection a; +# +# Here checksum sees insert +# +checksum table t1; +drop table t1; + +connection default; +disconnect a; +disconnect b; + +# tests for bugs #9802 and #13778 + +# test that FKs between invalid types are not accepted + +set foreign_key_checks=0; +create table t2 (a int primary key, b int, foreign key (b) references t1(a)) engine = innodb; +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +-- error 1005 +create table t1(a char(10) primary key, b varchar(20)) engine = innodb; +set foreign_key_checks=1; +drop table t2; + +# test that FKs between different charsets are not accepted in CREATE even +# when f_k_c is 0 + +set foreign_key_checks=0; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +-- error 1005 +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=utf8; +set foreign_key_checks=1; +drop table t1; + +# test that invalid datatype conversions with ALTER are not allowed + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb; +create table t1(a varchar(10) primary key) engine = innodb; +-- error 1025,1025 +alter table t1 modify column a int; +set foreign_key_checks=1; +drop table t2,t1; + +# test that charset conversions with ALTER are allowed when f_k_c is 0 + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +alter table t1 convert to character set utf8; +set foreign_key_checks=1; +drop table t2,t1; + +# test that RENAME does not allow invalid charsets when f_k_c is 0 + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t3(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=utf8; +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +-- error 1025 +rename table t3 to t1; +set foreign_key_checks=1; +drop table t2,t3; + +# test that foreign key errors are reported correctly (Bug #15550) + +create table t1(a int primary key) row_format=redundant engine=innodb; +create table t2(a int primary key,constraint foreign key(a)references t1(a)) row_format=compact engine=innodb; +create table t3(a int primary key) row_format=compact engine=innodb; +create table t4(a int primary key,constraint foreign key(a)references t3(a)) row_format=redundant engine=innodb; + +insert into t1 values(1); +insert into t3 values(1); +-- error 1452 +insert into t2 values(2); +-- error 1452 +insert into t4 values(2); +insert into t2 values(1); +insert into t4 values(1); +-- error 1451 +update t1 set a=2; +-- error 1452 +update t2 set a=2; +-- error 1451 +update t3 set a=2; +-- error 1452 +update t4 set a=2; +-- error 1451 +truncate t1; +-- error 1451 +truncate t3; +truncate t2; +truncate t4; +truncate t1; +truncate t3; + +drop table t4,t3,t2,t1; + + +# +# Test that we can create a large (>1K) key +# +create table t1 (a varchar(255) character set utf8, + b varchar(255) character set utf8, + c varchar(255) character set utf8, + d varchar(255) character set utf8, + key (a,b,c,d)) engine=innodb; +drop table t1; +--error ER_TOO_LONG_KEY +create table t1 (a varchar(255) character set utf8, + b varchar(255) character set utf8, + c varchar(255) character set utf8, + d varchar(255) character set utf8, + e varchar(255) character set utf8, + key (a,b,c,d,e)) engine=innodb; + + +# test the padding of BINARY types and collations (Bug #14189) + +create table t1 (s1 varbinary(2),primary key (s1)) engine=innodb; +create table t2 (s1 binary(2),primary key (s1)) engine=innodb; +create table t3 (s1 varchar(2) binary,primary key (s1)) engine=innodb; +create table t4 (s1 char(2) binary,primary key (s1)) engine=innodb; + +insert into t1 values (0x41),(0x4120),(0x4100); +-- error ER_DUP_ENTRY +insert into t2 values (0x41),(0x4120),(0x4100); +insert into t2 values (0x41),(0x4120); +-- error ER_DUP_ENTRY +insert into t3 values (0x41),(0x4120),(0x4100); +insert into t3 values (0x41),(0x4100); +-- error ER_DUP_ENTRY +insert into t4 values (0x41),(0x4120),(0x4100); +insert into t4 values (0x41),(0x4100); +select hex(s1) from t1; +select hex(s1) from t2; +select hex(s1) from t3; +select hex(s1) from t4; +drop table t1,t2,t3,t4; + +create table t1 (a int primary key,s1 varbinary(3) not null unique) engine=innodb; +create table t2 (s1 binary(2) not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb; + +insert into t1 values(1,0x4100),(2,0x41),(3,0x4120),(4,0x42); +-- error 1452 +insert into t2 values(0x42); +insert into t2 values(0x41); +select hex(s1) from t2; +update t1 set s1=0x123456 where a=2; +select hex(s1) from t2; +-- error 1451 +update t1 set s1=0x12 where a=1; +-- error 1451 +update t1 set s1=0x12345678 where a=1; +-- error 1451 +update t1 set s1=0x123457 where a=1; +update t1 set s1=0x1220 where a=1; +select hex(s1) from t2; +update t1 set s1=0x1200 where a=1; +select hex(s1) from t2; +update t1 set s1=0x4200 where a=1; +select hex(s1) from t2; +-- error 1451 +delete from t1 where a=1; +delete from t1 where a=2; +update t2 set s1=0x4120; +-- error 1451 +delete from t1; +delete from t1 where a!=3; +select a,hex(s1) from t1; +select hex(s1) from t2; + +drop table t2,t1; + +create table t1 (a int primary key,s1 varchar(2) binary not null unique) engine=innodb; +create table t2 (s1 char(2) binary not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb; + +insert into t1 values(1,0x4100),(2,0x41); +insert into t2 values(0x41); +select hex(s1) from t2; +update t1 set s1=0x1234 where a=1; +select hex(s1) from t2; +update t1 set s1=0x12 where a=2; +select hex(s1) from t2; +delete from t1 where a=1; +-- error 1451 +delete from t1 where a=2; +select a,hex(s1) from t1; +select hex(s1) from t2; + +drop table t2,t1; +# Ensure that <tablename>_ibfk_0 is not mistreated as a +# generated foreign key identifier. (Bug #16387) + +CREATE TABLE t1(a INT, PRIMARY KEY(a)) ENGINE=InnoDB; +CREATE TABLE t2(a INT) ENGINE=InnoDB; +ALTER TABLE t2 ADD FOREIGN KEY (a) REFERENCES t1(a); +ALTER TABLE t2 DROP FOREIGN KEY t2_ibfk_1; +ALTER TABLE t2 ADD CONSTRAINT t2_ibfk_0 FOREIGN KEY (a) REFERENCES t1(a); +ALTER TABLE t2 DROP FOREIGN KEY t2_ibfk_0; +SHOW CREATE TABLE t2; +DROP TABLE t2,t1; + +# +# Test case for bug #16229: MySQL/InnoDB uses full explicit table locks in trigger processing +# + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +insert into t1(a) values (1),(2),(3); +commit; +connection b; +set autocommit = 0; +update t1 set b = 5 where a = 2; +connection a; +delimiter |; +create trigger t1t before insert on t1 for each row begin set NEW.b = NEW.a * 10 + 5, NEW.c = NEW.a / 10; end | +delimiter ;| +set autocommit = 0; +connection a; +insert into t1(a) values (10),(20),(30),(40),(50),(60),(70),(80),(90),(100), +(11),(21),(31),(41),(51),(61),(71),(81),(91),(101), +(12),(22),(32),(42),(52),(62),(72),(82),(92),(102), +(13),(23),(33),(43),(53),(63),(73),(83),(93),(103), +(14),(24),(34),(44),(54),(64),(74),(84),(94),(104); +connection b; +commit; +connection a; +commit; +drop trigger t1t; +drop table t1; +disconnect a; +disconnect b; +# +# Another trigger test +# +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +create table t2(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +create table t3(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +create table t4(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +create table t5(a int not null, b int, c int, d int, primary key(a)) engine=innodb; +insert into t1(a) values (1),(2),(3); +insert into t2(a) values (1),(2),(3); +insert into t3(a) values (1),(2),(3); +insert into t4(a) values (1),(2),(3); +insert into t3(a) values (5),(7),(8); +insert into t4(a) values (5),(7),(8); +insert into t5(a) values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11),(12); + +delimiter |; +create trigger t1t before insert on t1 for each row begin + INSERT INTO t2 SET a = NEW.a; +end | + +create trigger t2t before insert on t2 for each row begin + DELETE FROM t3 WHERE a = NEW.a; +end | + +create trigger t3t before delete on t3 for each row begin + UPDATE t4 SET b = b + 1 WHERE a = OLD.a; +end | + +create trigger t4t before update on t4 for each row begin + UPDATE t5 SET b = b + 1 where a = NEW.a; +end | +delimiter ;| +commit; +set autocommit = 0; +update t1 set b = b + 5 where a = 1; +update t2 set b = b + 5 where a = 1; +update t3 set b = b + 5 where a = 1; +update t4 set b = b + 5 where a = 1; +insert into t5(a) values(20); +connection b; +set autocommit = 0; +insert into t1(a) values(7); +insert into t2(a) values(8); +delete from t2 where a = 3; +update t4 set b = b + 1 where a = 3; +commit; +drop trigger t1t; +drop trigger t2t; +drop trigger t3t; +drop trigger t4t; +drop table t1, t2, t3, t4, t5; +connection default; +disconnect a; +disconnect b; + +# +# Test that cascading updates leading to duplicate keys give the correct +# error message (bug #9680) +# + +CREATE TABLE t1 ( + field1 varchar(8) NOT NULL DEFAULT '', + field2 varchar(8) NOT NULL DEFAULT '', + PRIMARY KEY (field1, field2) +) ENGINE=InnoDB; + +CREATE TABLE t2 ( + field1 varchar(8) NOT NULL DEFAULT '' PRIMARY KEY, + FOREIGN KEY (field1) REFERENCES t1 (field1) + ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB; + +INSERT INTO t1 VALUES ('old', 'somevalu'); +INSERT INTO t1 VALUES ('other', 'anyvalue'); + +INSERT INTO t2 VALUES ('old'); +INSERT INTO t2 VALUES ('other'); + +--error ER_FOREIGN_DUPLICATE_KEY +UPDATE t1 SET field1 = 'other' WHERE field2 = 'somevalu'; + +DROP TABLE t2; +DROP TABLE t1; + +# +# Bug#18477 - MySQL/InnoDB Ignoring Foreign Keys in ALTER TABLE +# +create table t1 ( + c1 bigint not null, + c2 bigint not null, + primary key (c1), + unique key (c2) +) engine=innodb; +# +create table t2 ( + c1 bigint not null, + primary key (c1) +) engine=innodb; +# +alter table t1 add constraint c2_fk foreign key (c2) + references t2(c1) on delete cascade; +show create table t1; +# +alter table t1 drop foreign key c2_fk; +show create table t1; +# +drop table t1, t2; + +# +# Bug #14360: problem with intervals +# + +create table t1(a date) engine=innodb; +create table t2(a date, key(a)) engine=innodb; +insert into t1 values('2005-10-01'); +insert into t2 values('2005-10-01'); +select * from t1, t2 + where t2.a between t1.a - interval 2 day and t1.a + interval 2 day; +drop table t1, t2; + +create table t1 (id int not null, f_id int not null, f int not null, +primary key(f_id, id)) engine=innodb; +create table t2 (id int not null,s_id int not null,s varchar(200), +primary key(id)) engine=innodb; +INSERT INTO t1 VALUES (8, 1, 3); +INSERT INTO t1 VALUES (1, 2, 1); +INSERT INTO t2 VALUES (1, 0, ''); +INSERT INTO t2 VALUES (8, 1, ''); +commit; +DELETE ml.* FROM t1 AS ml LEFT JOIN t2 AS mm ON (mm.id=ml.id) +WHERE mm.id IS NULL; +select ml.* from t1 as ml left join t2 as mm on (mm.id=ml.id) +where mm.id is null lock in share mode; +drop table t1,t2; + +# +# Test case where X-locks on unused rows should be released in a +# update (because READ COMMITTED isolation level) +# + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null, b int, primary key(a)) engine=innodb; +insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2),(7,3); +commit; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +update t1 set b = 5 where b = 1; +connection b; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +# +# X-lock to record (7,3) should be released in a update +# +select * from t1 where a = 7 and b = 3 for update; +connection a; +commit; +connection b; +commit; +drop table t1; +connection default; +disconnect a; +disconnect b; + +# +# Test case where no locks should be released (because we are not +# using READ COMMITTED isolation level) +# + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null, b int, primary key(a)) engine=innodb; +insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2); +commit; +set autocommit = 0; +select * from t1 lock in share mode; +update t1 set b = 5 where b = 1; +connection b; +set autocommit = 0; +# +# S-lock to records (2,2),(4,2), and (6,2) should not be released in a update +# +--error 1205 +select * from t1 where a = 2 and b = 2 for update; +# +# X-lock to record (1,1),(3,1),(5,1) should not be released in a update +# +--error 1205 +connection a; +commit; +connection b; +commit; +connection default; +disconnect a; +disconnect b; +drop table t1; + +# +# Consistent read should be used in following selects +# +# 1) INSERT INTO ... SELECT +# 2) UPDATE ... = ( SELECT ...) +# 3) CREATE ... SELECT + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connection a; +create table t1(a int not null, b int, primary key(a)) engine=innodb; +insert into t1 values (1,2),(5,3),(4,2); +create table t2(d int not null, e int, primary key(d)) engine=innodb; +insert into t2 values (8,6),(12,1),(3,1); +commit; +set autocommit = 0; +select * from t2 for update; +connection b; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +insert into t1 select * from t2; +update t1 set b = (select e from t2 where a = d); +create table t3(d int not null, e int, primary key(d)) engine=innodb +select * from t2; +commit; +connection a; +commit; +connection default; +disconnect a; +disconnect b; +drop table t1, t2, t3; + +# +# Consistent read should not be used if +# +# (a) isolation level is serializable OR +# (b) select ... lock in share mode OR +# (c) select ... for update +# +# in following queries: +# +# 1) INSERT INTO ... SELECT +# 2) UPDATE ... = ( SELECT ...) +# 3) CREATE ... SELECT + +connect (a,localhost,root,,); +connect (b,localhost,root,,); +connect (c,localhost,root,,); +connect (d,localhost,root,,); +connect (e,localhost,root,,); +connect (f,localhost,root,,); +connect (g,localhost,root,,); +connect (h,localhost,root,,); +connect (i,localhost,root,,); +connect (j,localhost,root,,); +connection a; +create table t1(a int not null, b int, primary key(a)) engine=innodb; +insert into t1 values (1,2),(5,3),(4,2); +create table t2(a int not null, b int, primary key(a)) engine=innodb; +insert into t2 values (8,6),(12,1),(3,1); +create table t3(d int not null, b int, primary key(d)) engine=innodb; +insert into t3 values (8,6),(12,1),(3,1); +create table t5(a int not null, b int, primary key(a)) engine=innodb; +insert into t5 values (1,2),(5,3),(4,2); +create table t6(d int not null, e int, primary key(d)) engine=innodb; +insert into t6 values (8,6),(12,1),(3,1); +create table t8(a int not null, b int, primary key(a)) engine=innodb; +insert into t8 values (1,2),(5,3),(4,2); +create table t9(d int not null, e int, primary key(d)) engine=innodb; +insert into t9 values (8,6),(12,1),(3,1); +commit; +set autocommit = 0; +select * from t2 for update; +connection b; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +--send +insert into t1 select * from t2; +connection c; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +--send +update t3 set b = (select b from t2 where a = d); +connection d; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +--send +create table t4(a int not null, b int, primary key(a)) engine=innodb select * from t2; +connection e; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +insert into t5 (select * from t2 lock in share mode); +connection f; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +update t6 set e = (select b from t2 where a = d lock in share mode); +connection g; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +create table t7(a int not null, b int, primary key(a)) engine=innodb select * from t2 lock in share mode; +connection h; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +insert into t8 (select * from t2 for update); +connection i; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +update t9 set e = (select b from t2 where a = d for update); +connection j; +SET binlog_format='MIXED'; +set autocommit = 0; +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +--send +create table t10(a int not null, b int, primary key(a)) engine=innodb select * from t2 for update; + +connection b; +--error 1205 +reap; + +connection c; +--error 1205 +reap; + +connection d; +--error 1205 +reap; + +connection e; +--error 1205 +reap; + +connection f; +--error 1205 +reap; + +connection g; +--error 1205 +reap; + +connection h; +--error 1205 +reap; + +connection i; +--error 1205 +reap; + +connection j; +--error 1205 +reap; + +connection a; +commit; + +connection default; +disconnect a; +disconnect b; +disconnect c; +disconnect d; +disconnect e; +disconnect f; +disconnect g; +disconnect h; +disconnect i; +disconnect j; +drop table t1, t2, t3, t5, t6, t8, t9; + +# bug 18934, "InnoDB crashes when table uses column names like DB_ROW_ID" +--error ER_WRONG_COLUMN_NAME +CREATE TABLE t1 (DB_ROW_ID int) engine=innodb; + +# +# Bug #17152: Wrong result with BINARY comparison on aliased column +# + +CREATE TABLE t1 ( + a BIGINT(20) NOT NULL, + PRIMARY KEY (a) + ) ENGINE=INNODB DEFAULT CHARSET=UTF8; + +CREATE TABLE t2 ( + a BIGINT(20) NOT NULL, + b VARCHAR(128) NOT NULL, + c TEXT NOT NULL, + PRIMARY KEY (a,b), + KEY idx_t2_b_c (b,c(200)), + CONSTRAINT t_fk FOREIGN KEY (a) REFERENCES t1 (a) + ON DELETE CASCADE + ) ENGINE=INNODB DEFAULT CHARSET=UTF8; + +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1, 'bar', 'vbar'); +INSERT INTO t2 VALUES (1, 'BAR2', 'VBAR'); +INSERT INTO t2 VALUES (1, 'bar_bar', 'bibi'); +INSERT INTO t2 VALUES (1, 'customer_over', '1'); + +SELECT * FROM t2 WHERE b = 'customer_over'; +SELECT * FROM t2 WHERE BINARY b = 'customer_over'; +SELECT DISTINCT p0.a FROM t2 p0 WHERE p0.b = 'customer_over'; +/* Bang: Empty result set, above was expected: */ +SELECT DISTINCT p0.a FROM t2 p0 WHERE BINARY p0.b = 'customer_over'; +SELECT p0.a FROM t2 p0 WHERE BINARY p0.b = 'customer_over'; + +drop table t2, t1; + +# +# Test optimize on table with open transaction +# + +CREATE TABLE t1 ( a int ) ENGINE=innodb; +BEGIN; +INSERT INTO t1 VALUES (1); +OPTIMIZE TABLE t1; +DROP TABLE t1; + +# +# Bug #24741 (existing cascade clauses disappear when adding foreign keys) +# + +CREATE TABLE t1 (id int PRIMARY KEY, f int NOT NULL, INDEX(f)) ENGINE=InnoDB; + +CREATE TABLE t2 (id int PRIMARY KEY, f INT NOT NULL, + CONSTRAINT t2_t1 FOREIGN KEY (id) REFERENCES t1 (id) + ON DELETE CASCADE ON UPDATE CASCADE) ENGINE=InnoDB; + +ALTER TABLE t2 ADD FOREIGN KEY (f) REFERENCES t1 (f) ON +DELETE CASCADE ON UPDATE CASCADE; + +SHOW CREATE TABLE t2; +DROP TABLE t2, t1; + +# +# Bug #25927: Prevent ALTER TABLE ... MODIFY ... NOT NULL on columns +# for which there is a foreign key constraint ON ... SET NULL. +# + +CREATE TABLE t1 (a INT, INDEX(a)) ENGINE=InnoDB; +CREATE TABLE t2 (a INT, INDEX(a)) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1); +ALTER TABLE t2 ADD FOREIGN KEY (a) REFERENCES t1 (a) ON DELETE SET NULL; +# mysqltest first does replace_regex, then replace_result +--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/ +# Embedded server doesn't chdir to data directory +--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ '' +--error 1025 +ALTER TABLE t2 MODIFY a INT NOT NULL; +DELETE FROM t1; +DROP TABLE t2,t1; + +# +# Bug #23313 (AUTO_INCREMENT=# not reported back for InnoDB tables) +# Bug #21404 (AUTO_INCREMENT value reset when Adding FKEY (or ALTER?)) +# + +CREATE TABLE t1 (id int PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB +AUTO_INCREMENT=42; + +INSERT INTO t1 VALUES (0),(347),(0); +SELECT * FROM t1; + +SHOW CREATE TABLE t1; + +CREATE TABLE t2 (id int PRIMARY KEY) ENGINE=InnoDB; +INSERT INTO t2 VALUES(42),(347),(348); +ALTER TABLE t1 ADD CONSTRAINT t1_t2 FOREIGN KEY (id) REFERENCES t2(id); +SHOW CREATE TABLE t1; + +DROP TABLE t1,t2; + +# +# Bug #21101 (Prints wrong error message if max row size is too large) +# +set innodb_strict_mode=on; +--error 1118 +CREATE TABLE t1 ( + c01 CHAR(255), c02 CHAR(255), c03 CHAR(255), c04 CHAR(255), + c05 CHAR(255), c06 CHAR(255), c07 CHAR(255), c08 CHAR(255), + c09 CHAR(255), c10 CHAR(255), c11 CHAR(255), c12 CHAR(255), + c13 CHAR(255), c14 CHAR(255), c15 CHAR(255), c16 CHAR(255), + c17 CHAR(255), c18 CHAR(255), c19 CHAR(255), c20 CHAR(255), + c21 CHAR(255), c22 CHAR(255), c23 CHAR(255), c24 CHAR(255), + c25 CHAR(255), c26 CHAR(255), c27 CHAR(255), c28 CHAR(255), + c29 CHAR(255), c30 CHAR(255), c31 CHAR(255), c32 CHAR(255) + ) ENGINE = InnoDB; + +# +# Bug #31860 InnoDB assumes AUTOINC values can only be positive. +# +DROP TABLE IF EXISTS t1; +CREATE TABLE t1( + id BIGINT(20) NOT NULL AUTO_INCREMENT PRIMARY KEY + ) ENGINE=InnoDB; +INSERT INTO t1 VALUES(-10); +SELECT * FROM t1; +# +# NOTE: The server really needs to be restarted at this point +# for the test to be useful. +# +# Without the fix InnoDB would trip over an assertion here. +INSERT INTO t1 VALUES(NULL); +# The next value should be 1 and not -9 or a -ve number +SELECT * FROM t1; +DROP TABLE t1; + +# +# Bug #21409 Incorrect result returned when in READ-COMMITTED with +# query_cache ON +# +CONNECT (c1,localhost,root,,); +CONNECT (c2,localhost,root,,); +CONNECTION c1; +SET binlog_format='MIXED'; +SET TX_ISOLATION='read-committed'; +SET AUTOCOMMIT=0; +DROP TABLE IF EXISTS t1, t2; +CREATE TABLE t1 ( a int ) ENGINE=InnoDB; +CREATE TABLE t2 LIKE t1; +SELECT * FROM t2; +CONNECTION c2; +SET binlog_format='MIXED'; +SET TX_ISOLATION='read-committed'; +SET AUTOCOMMIT=0; +INSERT INTO t1 VALUES (1); +COMMIT; +CONNECTION c1; +SELECT * FROM t1 WHERE a=1; +DISCONNECT c1; +DISCONNECT c2; +CONNECT (c1,localhost,root,,); +CONNECT (c2,localhost,root,,); +CONNECTION c1; +SET binlog_format='MIXED'; +SET TX_ISOLATION='read-committed'; +SET AUTOCOMMIT=0; +SELECT * FROM t2; +CONNECTION c2; +SET binlog_format='MIXED'; +SET TX_ISOLATION='read-committed'; +SET AUTOCOMMIT=0; +INSERT INTO t1 VALUES (2); +COMMIT; +CONNECTION c1; +# The result set below should be the same for both selects +SELECT * FROM t1 WHERE a=2; +SELECT * FROM t1 WHERE a=2; +DROP TABLE t1; +DROP TABLE t2; +DISCONNECT c1; +DISCONNECT c2; +CONNECTION default; + +# +# Bug #29157 UPDATE, changed rows incorrect +# +create table t1 (i int, j int) engine=innodb; +insert into t1 (i, j) values (1, 1), (2, 2); +--enable_info +update t1 set j = 2; +--disable_info +drop table t1; + +# +# Bug #32440 InnoDB free space info does not appear in SHOW TABLE STATUS or +# I_S +# +create table t1 (id int) comment='this is a comment' engine=innodb; +select table_comment, data_free > 0 as data_free_is_set + from information_schema.tables + where table_schema='test' and table_name = 't1'; +drop table t1; + +# +# Bug 34920 test +# +CONNECTION default; +CREATE TABLE t1 ( + c1 INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, + c2 VARCHAR(128) NOT NULL, + PRIMARY KEY(c1) +) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=100; + +CREATE TABLE t2 ( + c1 INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, + c2 INT(10) UNSIGNED DEFAULT NULL, + PRIMARY KEY(c1) +) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=200; + +SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't2'; +ALTER TABLE t2 ADD CONSTRAINT t1_t2_1 FOREIGN KEY(c1) REFERENCES t1(c1); +SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't2'; +DROP TABLE t2; +DROP TABLE t1; +# End 34920 test +# +# Bug #29507 TRUNCATE shows to many rows effected +# +CONNECTION default; +CREATE TABLE t1 (c1 int default NULL, + c2 int default NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1; + +--enable_info +TRUNCATE TABLE t1; + +INSERT INTO t1 VALUES (1, 1), (2, 2), (3, 3), (4, 4), (5, 5); +TRUNCATE TABLE t1; + +--disable_info +DROP TABLE t1; +# +# Bug#35537 Innodb doesn't increment handler_update and handler_delete. +# +-- disable_query_log +-- disable_result_log + +CONNECT (c1,localhost,root,,); + +DROP TABLE IF EXISTS bug35537; +CREATE TABLE bug35537 ( + c1 int +) ENGINE=InnoDB; + +INSERT INTO bug35537 VALUES (1); + +-- enable_result_log + +SHOW SESSION STATUS LIKE 'Handler_update%'; +SHOW SESSION STATUS LIKE 'Handler_delete%'; + +UPDATE bug35537 SET c1 = 2 WHERE c1 = 1; +DELETE FROM bug35537 WHERE c1 = 2; + +SHOW SESSION STATUS LIKE 'Handler_update%'; +SHOW SESSION STATUS LIKE 'Handler_delete%'; + +DROP TABLE bug35537; + +DISCONNECT c1; +CONNECTION default; + +SET GLOBAL innodb_thread_concurrency = @innodb_thread_concurrency_orig; + +-- enable_query_log + +####################################################################### +# # +# Please, DO NOT TOUCH this file as well as the innodb.result file. # +# These files are to be modified ONLY BY INNOBASE guys. # +# # +# Use innodb_mysql.[test|result] files instead. # +# # +# If nevertheless you need to make some changes here, please, forward # +# your commit message # +# To: innodb_dev_ww@oracle.com # +# Cc: dev-innodb@mysql.com # +# (otherwise your changes may be erased). # +# # +####################################################################### diff --git a/mysql-test/t/innodb_bug34053.test b/mysql-test/t/innodb_bug34053.test new file mode 100644 index 00000000000..b935e45c06d --- /dev/null +++ b/mysql-test/t/innodb_bug34053.test @@ -0,0 +1,50 @@ +# +# Make sure http://bugs.mysql.com/34053 remains fixed. +# + +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +SET storage_engine=InnoDB; + +# we do not really care about what gets printed, we are only +# interested in getting success or failure according to our +# expectations +-- disable_query_log +-- disable_result_log + +GRANT USAGE ON *.* TO 'shane'@'localhost' IDENTIFIED BY '12345'; +FLUSH PRIVILEGES; + +-- connect (con1,localhost,shane,12345,) + +-- connection con1 +-- error ER_SPECIFIC_ACCESS_DENIED_ERROR +CREATE TABLE innodb_monitor (a INT) ENGINE=INNODB; +-- error ER_SPECIFIC_ACCESS_DENIED_ERROR +CREATE TABLE innodb_mem_validate (a INT) ENGINE=INNODB; +CREATE TABLE innodb_monitorx (a INT) ENGINE=INNODB; +DROP TABLE innodb_monitorx; +CREATE TABLE innodb_monito (a INT) ENGINE=INNODB; +DROP TABLE innodb_monito; +CREATE TABLE xinnodb_monitor (a INT) ENGINE=INNODB; +DROP TABLE xinnodb_monitor; +CREATE TABLE nnodb_monitor (a INT) ENGINE=INNODB; +DROP TABLE nnodb_monitor; + +-- connection default +CREATE TABLE innodb_monitor (a INT) ENGINE=INNODB; +CREATE TABLE innodb_mem_validate (a INT) ENGINE=INNODB; + +-- connection con1 +-- error ER_SPECIFIC_ACCESS_DENIED_ERROR +DROP TABLE innodb_monitor; +-- error ER_SPECIFIC_ACCESS_DENIED_ERROR +DROP TABLE innodb_mem_validate; + +-- connection default +DROP TABLE innodb_monitor; +DROP TABLE innodb_mem_validate; +DROP USER 'shane'@'localhost'; + +-- disconnect con1 diff --git a/mysql-test/t/innodb_bug34300.test b/mysql-test/t/innodb_bug34300.test new file mode 100644 index 00000000000..5b1939e648e --- /dev/null +++ b/mysql-test/t/innodb_bug34300.test @@ -0,0 +1,36 @@ +# +# Bug#34300 Tinyblob & tinytext fields currupted after export/import and alter in 5.1 +# http://bugs.mysql.com/34300 +# + +-- source include/have_innodb.inc + +-- disable_query_log +-- disable_result_log + +# set packet size and reconnect +let $max_packet=`select @@global.max_allowed_packet`; +SET @@global.max_allowed_packet=16777216; +--connect (newconn, localhost, root,,) + +DROP TABLE IF EXISTS bug34300; +CREATE TABLE bug34300 ( + f4 TINYTEXT, + f6 MEDIUMTEXT, + f8 TINYBLOB +) ENGINE=InnoDB; + +INSERT INTO bug34300 VALUES ('xxx', repeat('a', 8459264), 'zzz'); + +-- enable_result_log + +SELECT f4, f8 FROM bug34300; + +ALTER TABLE bug34300 ADD COLUMN (f10 INT); + +SELECT f4, f8 FROM bug34300; + +DROP TABLE bug34300; +disconnect newconn; +connection default; +EVAL SET @@global.max_allowed_packet=$max_packet; diff --git a/mysql-test/t/innodb_bug35220.test b/mysql-test/t/innodb_bug35220.test new file mode 100644 index 00000000000..26f7d6b1ddd --- /dev/null +++ b/mysql-test/t/innodb_bug35220.test @@ -0,0 +1,16 @@ +# +# Bug#35220 ALTER TABLE too picky on reserved word "foreign" +# http://bugs.mysql.com/35220 +# + +-- source include/have_innodb.inc + +SET storage_engine=InnoDB; + +# we care only that the following SQL commands do not produce errors +-- disable_query_log +-- disable_result_log + +CREATE TABLE bug35220 (foreign_col INT, dummy_cant_delete_all_columns INT); +ALTER TABLE bug35220 DROP foreign_col; +DROP TABLE bug35220; diff --git a/mysql-test/t/innodb_bug36169.test b/mysql-test/t/innodb_bug36169.test new file mode 100644 index 00000000000..5bf55193b5c --- /dev/null +++ b/mysql-test/t/innodb_bug36169.test @@ -0,0 +1,1159 @@ +# +# Bug#36169 create innodb compressed table with too large row size crashed +# http://bugs.mysql.com/36169 +# + +-- source include/have_innodb.inc + +let $file_format=`select @@innodb_file_format`; +let $file_per_table=`select @@innodb_file_per_table`; +SET GLOBAL innodb_file_format='Barracuda'; +SET GLOBAL innodb_file_per_table=ON; + +# +# The following is copied from http://bugs.mysql.com/36169 +# (http://bugs.mysql.com/file.php?id=9121) +# Probably it can be simplified but that is not obvious. +# + +# we care only that the following SQL commands do produce errors +# as expected and do not crash the server +-- disable_query_log +-- disable_result_log + +# Generating 10 tables +# Creating a table with 94 columns and 24 indexes +DROP TABLE IF EXISTS `table0`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table0` +(`col0` BOOL, +`col1` BOOL, +`col2` TINYINT, +`col3` DATE, +`col4` TIME, +`col5` SET ('test1','test2','test3'), +`col6` TIME, +`col7` TEXT, +`col8` DECIMAL, +`col9` SET ('test1','test2','test3'), +`col10` FLOAT, +`col11` DOUBLE PRECISION, +`col12` ENUM ('test1','test2','test3'), +`col13` TINYBLOB, +`col14` YEAR, +`col15` SET ('test1','test2','test3'), +`col16` NUMERIC, +`col17` NUMERIC, +`col18` BLOB, +`col19` DATETIME, +`col20` DOUBLE PRECISION, +`col21` DECIMAL, +`col22` DATETIME, +`col23` NUMERIC, +`col24` NUMERIC, +`col25` LONGTEXT, +`col26` TINYBLOB, +`col27` TIME, +`col28` TINYBLOB, +`col29` ENUM ('test1','test2','test3'), +`col30` SMALLINT, +`col31` REAL, +`col32` FLOAT, +`col33` CHAR (175), +`col34` TINYTEXT, +`col35` TINYTEXT, +`col36` TINYBLOB, +`col37` TINYBLOB, +`col38` TINYTEXT, +`col39` MEDIUMBLOB, +`col40` TIMESTAMP, +`col41` DOUBLE, +`col42` SMALLINT, +`col43` LONGBLOB, +`col44` VARCHAR (80), +`col45` MEDIUMTEXT, +`col46` NUMERIC, +`col47` BIGINT, +`col48` DATE, +`col49` TINYBLOB, +`col50` DATE, +`col51` BOOL, +`col52` MEDIUMINT, +`col53` FLOAT, +`col54` TINYBLOB, +`col55` LONGTEXT, +`col56` SMALLINT, +`col57` ENUM ('test1','test2','test3'), +`col58` DATETIME, +`col59` MEDIUMTEXT, +`col60` VARCHAR (232), +`col61` NUMERIC, +`col62` YEAR, +`col63` SMALLINT, +`col64` TIMESTAMP, +`col65` BLOB, +`col66` LONGBLOB, +`col67` INT, +`col68` LONGTEXT, +`col69` ENUM ('test1','test2','test3'), +`col70` INT, +`col71` TIME, +`col72` TIMESTAMP, +`col73` TIMESTAMP, +`col74` VARCHAR (170), +`col75` SET ('test1','test2','test3'), +`col76` TINYBLOB, +`col77` BIGINT, +`col78` NUMERIC, +`col79` DATETIME, +`col80` YEAR, +`col81` NUMERIC, +`col82` LONGBLOB, +`col83` TEXT, +`col84` CHAR (83), +`col85` DECIMAL, +`col86` FLOAT, +`col87` INT, +`col88` VARCHAR (145), +`col89` DATE, +`col90` DECIMAL, +`col91` DECIMAL, +`col92` MEDIUMBLOB, +`col93` TIME, +KEY `idx0` (`col69`,`col90`,`col8`), +KEY `idx1` (`col60`), +KEY `idx2` (`col60`,`col70`,`col74`), +KEY `idx3` (`col22`,`col32`,`col72`,`col30`), +KEY `idx4` (`col29`), +KEY `idx5` (`col19`,`col45`(143)), +KEY `idx6` (`col46`,`col48`,`col5`,`col39`(118)), +KEY `idx7` (`col48`,`col61`), +KEY `idx8` (`col93`), +KEY `idx9` (`col31`), +KEY `idx10` (`col30`,`col21`), +KEY `idx11` (`col67`), +KEY `idx12` (`col44`,`col6`,`col8`,`col38`(226)), +KEY `idx13` (`col71`,`col41`,`col15`,`col49`(88)), +KEY `idx14` (`col78`), +KEY `idx15` (`col63`,`col67`,`col64`), +KEY `idx16` (`col17`,`col86`), +KEY `idx17` (`col77`,`col56`,`col10`,`col55`(24)), +KEY `idx18` (`col62`), +KEY `idx19` (`col31`,`col57`,`col56`,`col53`), +KEY `idx20` (`col46`), +KEY `idx21` (`col83`(54)), +KEY `idx22` (`col51`,`col7`(120)), +KEY `idx23` (`col7`(163),`col31`,`col71`,`col14`) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 10 columns and 32 indexes +DROP TABLE IF EXISTS `table1`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table1` +(`col0` CHAR (113), +`col1` FLOAT, +`col2` BIGINT, +`col3` DECIMAL, +`col4` BLOB, +`col5` LONGTEXT, +`col6` SET ('test1','test2','test3'), +`col7` BIGINT, +`col8` BIGINT, +`col9` TINYBLOB, +KEY `idx0` (`col5`(101),`col7`,`col8`), +KEY `idx1` (`col8`), +KEY `idx2` (`col4`(177),`col9`(126),`col6`,`col3`), +KEY `idx3` (`col5`(160)), +KEY `idx4` (`col9`(242)), +KEY `idx5` (`col4`(139),`col2`,`col3`), +KEY `idx6` (`col7`), +KEY `idx7` (`col6`,`col2`,`col0`,`col3`), +KEY `idx8` (`col9`(66)), +KEY `idx9` (`col5`(253)), +KEY `idx10` (`col1`,`col7`,`col2`), +KEY `idx11` (`col9`(242),`col0`,`col8`,`col5`(163)), +KEY `idx12` (`col8`), +KEY `idx13` (`col0`,`col9`(37)), +KEY `idx14` (`col0`), +KEY `idx15` (`col5`(111)), +KEY `idx16` (`col8`,`col0`,`col5`(13)), +KEY `idx17` (`col4`(139)), +KEY `idx18` (`col5`(189),`col2`,`col3`,`col9`(136)), +KEY `idx19` (`col0`,`col3`,`col1`,`col8`), +KEY `idx20` (`col8`), +KEY `idx21` (`col0`,`col7`,`col9`(227),`col3`), +KEY `idx22` (`col0`), +KEY `idx23` (`col2`), +KEY `idx24` (`col3`), +KEY `idx25` (`col2`,`col3`), +KEY `idx26` (`col0`), +KEY `idx27` (`col5`(254)), +KEY `idx28` (`col3`), +KEY `idx29` (`col3`), +KEY `idx30` (`col7`,`col3`,`col0`,`col4`(220)), +KEY `idx31` (`col4`(1),`col0`) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 141 columns and 18 indexes +DROP TABLE IF EXISTS `table2`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table2` +(`col0` BOOL, +`col1` MEDIUMINT, +`col2` VARCHAR (209), +`col3` MEDIUMBLOB, +`col4` CHAR (13), +`col5` DOUBLE, +`col6` TINYTEXT, +`col7` REAL, +`col8` SMALLINT, +`col9` BLOB, +`col10` TINYINT, +`col11` DECIMAL, +`col12` BLOB, +`col13` DECIMAL, +`col14` LONGBLOB, +`col15` SMALLINT, +`col16` LONGBLOB, +`col17` TINYTEXT, +`col18` FLOAT, +`col19` CHAR (78), +`col20` MEDIUMTEXT, +`col21` SET ('test1','test2','test3'), +`col22` MEDIUMINT, +`col23` INT, +`col24` MEDIUMBLOB, +`col25` ENUM ('test1','test2','test3'), +`col26` TINYBLOB, +`col27` VARCHAR (116), +`col28` TIMESTAMP, +`col29` BLOB, +`col30` SMALLINT, +`col31` DOUBLE PRECISION, +`col32` DECIMAL, +`col33` DECIMAL, +`col34` TEXT, +`col35` MEDIUMINT, +`col36` MEDIUMINT, +`col37` BIGINT, +`col38` VARCHAR (253), +`col39` TINYBLOB, +`col40` MEDIUMBLOB, +`col41` BIGINT, +`col42` DOUBLE, +`col43` TEXT, +`col44` BLOB, +`col45` TIME, +`col46` MEDIUMINT, +`col47` DOUBLE PRECISION, +`col48` SET ('test1','test2','test3'), +`col49` DOUBLE PRECISION, +`col50` VARCHAR (97), +`col51` TEXT, +`col52` NUMERIC, +`col53` ENUM ('test1','test2','test3'), +`col54` MEDIUMTEXT, +`col55` MEDIUMINT, +`col56` DATETIME, +`col57` DATETIME, +`col58` MEDIUMTEXT, +`col59` CHAR (244), +`col60` LONGBLOB, +`col61` MEDIUMBLOB, +`col62` DOUBLE, +`col63` SMALLINT, +`col64` BOOL, +`col65` SMALLINT, +`col66` VARCHAR (212), +`col67` TIME, +`col68` REAL, +`col69` BOOL, +`col70` BIGINT, +`col71` DATE, +`col72` TINYINT, +`col73` ENUM ('test1','test2','test3'), +`col74` DATE, +`col75` TIME, +`col76` DATETIME, +`col77` BOOL, +`col78` TINYTEXT, +`col79` MEDIUMINT, +`col80` NUMERIC, +`col81` LONGTEXT, +`col82` SET ('test1','test2','test3'), +`col83` DOUBLE PRECISION, +`col84` NUMERIC, +`col85` VARCHAR (184), +`col86` DOUBLE PRECISION, +`col87` MEDIUMTEXT, +`col88` MEDIUMBLOB, +`col89` BOOL, +`col90` SMALLINT, +`col91` TINYINT, +`col92` ENUM ('test1','test2','test3'), +`col93` BOOL, +`col94` TIMESTAMP, +`col95` BOOL, +`col96` MEDIUMTEXT, +`col97` DECIMAL, +`col98` BOOL, +`col99` DECIMAL, +`col100` MEDIUMINT, +`col101` DOUBLE PRECISION, +`col102` TINYINT, +`col103` BOOL, +`col104` MEDIUMINT, +`col105` DECIMAL, +`col106` NUMERIC, +`col107` TIMESTAMP, +`col108` MEDIUMBLOB, +`col109` TINYBLOB, +`col110` SET ('test1','test2','test3'), +`col111` YEAR, +`col112` TIMESTAMP, +`col113` CHAR (201), +`col114` BOOL, +`col115` TINYINT, +`col116` DOUBLE, +`col117` TINYINT, +`col118` TIMESTAMP, +`col119` SET ('test1','test2','test3'), +`col120` SMALLINT, +`col121` TINYBLOB, +`col122` TIMESTAMP, +`col123` BLOB, +`col124` DATE, +`col125` SMALLINT, +`col126` ENUM ('test1','test2','test3'), +`col127` MEDIUMBLOB, +`col128` DOUBLE PRECISION, +`col129` REAL, +`col130` VARCHAR (159), +`col131` MEDIUMBLOB, +`col132` BIGINT, +`col133` INT, +`col134` SET ('test1','test2','test3'), +`col135` CHAR (198), +`col136` SET ('test1','test2','test3'), +`col137` MEDIUMTEXT, +`col138` SMALLINT, +`col139` BLOB, +`col140` LONGBLOB, +KEY `idx0` (`col14`(139),`col24`(208),`col38`,`col35`), +KEY `idx1` (`col48`,`col118`,`col29`(131),`col100`), +KEY `idx2` (`col86`,`col67`,`col43`(175)), +KEY `idx3` (`col19`), +KEY `idx4` (`col40`(220),`col67`), +KEY `idx5` (`col99`,`col56`), +KEY `idx6` (`col68`,`col28`,`col137`(157)), +KEY `idx7` (`col51`(160),`col99`,`col45`,`col39`(9)), +KEY `idx8` (`col15`,`col52`,`col90`,`col94`), +KEY `idx9` (`col24`(3),`col139`(248),`col108`(118),`col41`), +KEY `idx10` (`col36`,`col92`,`col114`), +KEY `idx11` (`col115`,`col9`(116)), +KEY `idx12` (`col130`,`col93`,`col134`), +KEY `idx13` (`col123`(65)), +KEY `idx14` (`col44`(90),`col86`,`col119`), +KEY `idx15` (`col69`), +KEY `idx16` (`col132`,`col81`(118),`col18`), +KEY `idx17` (`col24`(250),`col7`,`col92`,`col45`) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 199 columns and 1 indexes +DROP TABLE IF EXISTS `table3`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table3` +(`col0` SMALLINT, +`col1` SET ('test1','test2','test3'), +`col2` TINYTEXT, +`col3` DOUBLE, +`col4` NUMERIC, +`col5` DATE, +`col6` BIGINT, +`col7` DOUBLE, +`col8` TEXT, +`col9` INT, +`col10` REAL, +`col11` TINYINT, +`col12` NUMERIC, +`col13` NUMERIC, +`col14` TIME, +`col15` DOUBLE, +`col16` REAL, +`col17` MEDIUMBLOB, +`col18` YEAR, +`col19` TINYTEXT, +`col20` YEAR, +`col21` CHAR (250), +`col22` TINYINT, +`col23` TINYINT, +`col24` SMALLINT, +`col25` DATETIME, +`col26` MEDIUMINT, +`col27` LONGBLOB, +`col28` VARCHAR (106), +`col29` FLOAT, +`col30` MEDIUMTEXT, +`col31` TINYBLOB, +`col32` BIGINT, +`col33` YEAR, +`col34` REAL, +`col35` MEDIUMBLOB, +`col36` LONGTEXT, +`col37` LONGBLOB, +`col38` BIGINT, +`col39` FLOAT, +`col40` TIME, +`col41` DATETIME, +`col42` BOOL, +`col43` BIGINT, +`col44` SMALLINT, +`col45` TIME, +`col46` DOUBLE PRECISION, +`col47` TIME, +`col48` TINYTEXT, +`col49` DOUBLE PRECISION, +`col50` BIGINT, +`col51` NUMERIC, +`col52` TINYBLOB, +`col53` DATE, +`col54` DECIMAL, +`col55` SMALLINT, +`col56` TINYTEXT, +`col57` ENUM ('test1','test2','test3'), +`col58` YEAR, +`col59` TIME, +`col60` TINYINT, +`col61` DECIMAL, +`col62` DOUBLE, +`col63` DATE, +`col64` LONGTEXT, +`col65` DOUBLE, +`col66` VARCHAR (88), +`col67` MEDIUMTEXT, +`col68` DATE, +`col69` MEDIUMINT, +`col70` DECIMAL, +`col71` MEDIUMTEXT, +`col72` LONGTEXT, +`col73` REAL, +`col74` DOUBLE, +`col75` TIME, +`col76` DATE, +`col77` DECIMAL, +`col78` MEDIUMBLOB, +`col79` NUMERIC, +`col80` BIGINT, +`col81` YEAR, +`col82` SMALLINT, +`col83` MEDIUMINT, +`col84` TINYINT, +`col85` MEDIUMBLOB, +`col86` TIME, +`col87` MEDIUMBLOB, +`col88` LONGTEXT, +`col89` BOOL, +`col90` BLOB, +`col91` LONGBLOB, +`col92` YEAR, +`col93` BLOB, +`col94` INT, +`col95` TINYTEXT, +`col96` TINYINT, +`col97` DECIMAL, +`col98` ENUM ('test1','test2','test3'), +`col99` MEDIUMINT, +`col100` TINYINT, +`col101` MEDIUMBLOB, +`col102` TINYINT, +`col103` SET ('test1','test2','test3'), +`col104` TIMESTAMP, +`col105` TEXT, +`col106` DATETIME, +`col107` MEDIUMTEXT, +`col108` CHAR (220), +`col109` TIME, +`col110` VARCHAR (131), +`col111` DECIMAL, +`col112` FLOAT, +`col113` SMALLINT, +`col114` BIGINT, +`col115` LONGBLOB, +`col116` SET ('test1','test2','test3'), +`col117` ENUM ('test1','test2','test3'), +`col118` BLOB, +`col119` MEDIUMTEXT, +`col120` SET ('test1','test2','test3'), +`col121` DATETIME, +`col122` FLOAT, +`col123` VARCHAR (242), +`col124` YEAR, +`col125` MEDIUMBLOB, +`col126` TIME, +`col127` BOOL, +`col128` TINYBLOB, +`col129` DOUBLE, +`col130` TINYINT, +`col131` BIGINT, +`col132` SMALLINT, +`col133` INT, +`col134` DOUBLE PRECISION, +`col135` MEDIUMBLOB, +`col136` SET ('test1','test2','test3'), +`col137` TINYTEXT, +`col138` DOUBLE PRECISION, +`col139` NUMERIC, +`col140` BLOB, +`col141` SET ('test1','test2','test3'), +`col142` INT, +`col143` VARCHAR (26), +`col144` BLOB, +`col145` REAL, +`col146` SET ('test1','test2','test3'), +`col147` LONGBLOB, +`col148` TEXT, +`col149` BLOB, +`col150` CHAR (189), +`col151` LONGTEXT, +`col152` INT, +`col153` FLOAT, +`col154` LONGTEXT, +`col155` DATE, +`col156` LONGBLOB, +`col157` TINYBLOB, +`col158` REAL, +`col159` DATE, +`col160` TIME, +`col161` YEAR, +`col162` DOUBLE, +`col163` VARCHAR (90), +`col164` FLOAT, +`col165` NUMERIC, +`col166` ENUM ('test1','test2','test3'), +`col167` DOUBLE PRECISION, +`col168` DOUBLE PRECISION, +`col169` TINYBLOB, +`col170` TIME, +`col171` SMALLINT, +`col172` TINYTEXT, +`col173` SMALLINT, +`col174` DOUBLE, +`col175` VARCHAR (14), +`col176` VARCHAR (90), +`col177` REAL, +`col178` MEDIUMINT, +`col179` TINYBLOB, +`col180` FLOAT, +`col181` TIMESTAMP, +`col182` REAL, +`col183` DOUBLE PRECISION, +`col184` BIGINT, +`col185` INT, +`col186` MEDIUMTEXT, +`col187` TIME, +`col188` FLOAT, +`col189` TIME, +`col190` INT, +`col191` FLOAT, +`col192` MEDIUMINT, +`col193` TINYINT, +`col194` MEDIUMTEXT, +`col195` DATE, +`col196` TIME, +`col197` YEAR, +`col198` CHAR (206), +KEY `idx0` (`col39`,`col23`) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 133 columns and 16 indexes +DROP TABLE IF EXISTS `table4`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table4` +(`col0` VARCHAR (60), +`col1` NUMERIC, +`col2` LONGTEXT, +`col3` MEDIUMTEXT, +`col4` LONGTEXT, +`col5` LONGBLOB, +`col6` LONGBLOB, +`col7` DATETIME, +`col8` TINYTEXT, +`col9` BLOB, +`col10` BOOL, +`col11` BIGINT, +`col12` TEXT, +`col13` VARCHAR (213), +`col14` TINYBLOB, +`col15` BOOL, +`col16` MEDIUMTEXT, +`col17` DOUBLE, +`col18` TEXT, +`col19` BLOB, +`col20` SET ('test1','test2','test3'), +`col21` TINYINT, +`col22` DATETIME, +`col23` TINYINT, +`col24` ENUM ('test1','test2','test3'), +`col25` REAL, +`col26` BOOL, +`col27` FLOAT, +`col28` LONGBLOB, +`col29` DATETIME, +`col30` FLOAT, +`col31` SET ('test1','test2','test3'), +`col32` LONGBLOB, +`col33` NUMERIC, +`col34` YEAR, +`col35` VARCHAR (146), +`col36` BIGINT, +`col37` DATETIME, +`col38` DATE, +`col39` SET ('test1','test2','test3'), +`col40` CHAR (112), +`col41` FLOAT, +`col42` YEAR, +`col43` TIME, +`col44` DOUBLE, +`col45` NUMERIC, +`col46` FLOAT, +`col47` DECIMAL, +`col48` BIGINT, +`col49` DECIMAL, +`col50` YEAR, +`col51` MEDIUMTEXT, +`col52` LONGBLOB, +`col53` SET ('test1','test2','test3'), +`col54` BLOB, +`col55` FLOAT, +`col56` REAL, +`col57` REAL, +`col58` TEXT, +`col59` MEDIUMBLOB, +`col60` INT, +`col61` INT, +`col62` DATE, +`col63` TEXT, +`col64` DATE, +`col65` ENUM ('test1','test2','test3'), +`col66` DOUBLE PRECISION, +`col67` TINYTEXT, +`col68` TINYBLOB, +`col69` FLOAT, +`col70` BLOB, +`col71` DATETIME, +`col72` DOUBLE, +`col73` LONGTEXT, +`col74` TIME, +`col75` DATETIME, +`col76` VARCHAR (122), +`col77` MEDIUMTEXT, +`col78` MEDIUMTEXT, +`col79` BOOL, +`col80` LONGTEXT, +`col81` TINYTEXT, +`col82` NUMERIC, +`col83` DOUBLE PRECISION, +`col84` DATE, +`col85` YEAR, +`col86` BLOB, +`col87` TINYTEXT, +`col88` DOUBLE PRECISION, +`col89` MEDIUMINT, +`col90` MEDIUMTEXT, +`col91` NUMERIC, +`col92` DATETIME, +`col93` NUMERIC, +`col94` SET ('test1','test2','test3'), +`col95` TINYTEXT, +`col96` SET ('test1','test2','test3'), +`col97` YEAR, +`col98` MEDIUMINT, +`col99` TEXT, +`col100` TEXT, +`col101` TIME, +`col102` VARCHAR (225), +`col103` TINYTEXT, +`col104` TEXT, +`col105` MEDIUMTEXT, +`col106` TINYINT, +`col107` TEXT, +`col108` LONGBLOB, +`col109` LONGTEXT, +`col110` TINYTEXT, +`col111` CHAR (56), +`col112` YEAR, +`col113` ENUM ('test1','test2','test3'), +`col114` TINYBLOB, +`col115` DATETIME, +`col116` DATE, +`col117` TIME, +`col118` MEDIUMTEXT, +`col119` DOUBLE PRECISION, +`col120` FLOAT, +`col121` TIMESTAMP, +`col122` MEDIUMINT, +`col123` YEAR, +`col124` DATE, +`col125` TEXT, +`col126` FLOAT, +`col127` TINYTEXT, +`col128` BOOL, +`col129` NUMERIC, +`col130` TIMESTAMP, +`col131` INT, +`col132` MEDIUMBLOB, +KEY `idx0` (`col130`), +KEY `idx1` (`col30`,`col55`,`col19`(31)), +KEY `idx2` (`col104`(186)), +KEY `idx3` (`col131`), +KEY `idx4` (`col64`,`col93`,`col2`(11)), +KEY `idx5` (`col34`,`col121`,`col22`), +KEY `idx6` (`col33`,`col55`,`col83`), +KEY `idx7` (`col17`,`col87`(245),`col99`(17)), +KEY `idx8` (`col65`,`col120`), +KEY `idx9` (`col82`), +KEY `idx10` (`col9`(72)), +KEY `idx11` (`col88`), +KEY `idx12` (`col128`,`col9`(200),`col71`,`col66`), +KEY `idx13` (`col77`(126)), +KEY `idx14` (`col105`(26),`col13`,`col117`), +KEY `idx15` (`col4`(246),`col130`,`col115`,`col3`(141)) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 176 columns and 13 indexes +DROP TABLE IF EXISTS `table5`; +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table5` +(`col0` MEDIUMTEXT, +`col1` VARCHAR (90), +`col2` TINYTEXT, +`col3` TIME, +`col4` BOOL, +`col5` TINYTEXT, +`col6` BOOL, +`col7` TIMESTAMP, +`col8` TINYBLOB, +`col9` TINYINT, +`col10` YEAR, +`col11` SET ('test1','test2','test3'), +`col12` TEXT, +`col13` CHAR (248), +`col14` BIGINT, +`col15` TEXT, +`col16` TINYINT, +`col17` NUMERIC, +`col18` SET ('test1','test2','test3'), +`col19` LONGBLOB, +`col20` FLOAT, +`col21` INT, +`col22` TEXT, +`col23` BOOL, +`col24` DECIMAL, +`col25` DOUBLE PRECISION, +`col26` FLOAT, +`col27` TINYBLOB, +`col28` NUMERIC, +`col29` MEDIUMBLOB, +`col30` DATE, +`col31` LONGTEXT, +`col32` DATE, +`col33` FLOAT, +`col34` BIGINT, +`col35` TINYTEXT, +`col36` MEDIUMTEXT, +`col37` TIME, +`col38` INT, +`col39` TINYINT, +`col40` SET ('test1','test2','test3'), +`col41` CHAR (130), +`col42` SMALLINT, +`col43` INT, +`col44` MEDIUMTEXT, +`col45` VARCHAR (126), +`col46` INT, +`col47` DOUBLE PRECISION, +`col48` BIGINT, +`col49` MEDIUMTEXT, +`col50` TINYBLOB, +`col51` MEDIUMINT, +`col52` TEXT, +`col53` VARCHAR (208), +`col54` VARCHAR (207), +`col55` NUMERIC, +`col56` DATETIME, +`col57` ENUM ('test1','test2','test3'), +`col58` NUMERIC, +`col59` TINYBLOB, +`col60` VARCHAR (73), +`col61` MEDIUMTEXT, +`col62` TINYBLOB, +`col63` DATETIME, +`col64` NUMERIC, +`col65` MEDIUMINT, +`col66` DATETIME, +`col67` NUMERIC, +`col68` TINYINT, +`col69` VARCHAR (58), +`col70` DECIMAL, +`col71` MEDIUMTEXT, +`col72` DATE, +`col73` TIME, +`col74` DOUBLE PRECISION, +`col75` DECIMAL, +`col76` MEDIUMBLOB, +`col77` REAL, +`col78` YEAR, +`col79` YEAR, +`col80` LONGBLOB, +`col81` BLOB, +`col82` BIGINT, +`col83` ENUM ('test1','test2','test3'), +`col84` NUMERIC, +`col85` SET ('test1','test2','test3'), +`col86` MEDIUMTEXT, +`col87` LONGBLOB, +`col88` TIME, +`col89` ENUM ('test1','test2','test3'), +`col90` DECIMAL, +`col91` FLOAT, +`col92` DATETIME, +`col93` TINYTEXT, +`col94` TIMESTAMP, +`col95` TIMESTAMP, +`col96` TEXT, +`col97` REAL, +`col98` VARCHAR (198), +`col99` TIME, +`col100` TINYINT, +`col101` BIGINT, +`col102` LONGBLOB, +`col103` LONGBLOB, +`col104` MEDIUMINT, +`col105` MEDIUMTEXT, +`col106` TIMESTAMP, +`col107` SMALLINT, +`col108` NUMERIC, +`col109` DECIMAL, +`col110` FLOAT, +`col111` DECIMAL, +`col112` REAL, +`col113` TINYTEXT, +`col114` FLOAT, +`col115` VARCHAR (7), +`col116` LONGTEXT, +`col117` DATE, +`col118` BIGINT, +`col119` TEXT, +`col120` BIGINT, +`col121` BLOB, +`col122` CHAR (110), +`col123` NUMERIC, +`col124` MEDIUMBLOB, +`col125` NUMERIC, +`col126` NUMERIC, +`col127` BOOL, +`col128` TIME, +`col129` TINYBLOB, +`col130` TINYBLOB, +`col131` DATE, +`col132` INT, +`col133` VARCHAR (123), +`col134` CHAR (238), +`col135` VARCHAR (225), +`col136` LONGTEXT, +`col137` LONGBLOB, +`col138` REAL, +`col139` TINYBLOB, +`col140` DATETIME, +`col141` TINYTEXT, +`col142` LONGBLOB, +`col143` BIGINT, +`col144` VARCHAR (236), +`col145` TEXT, +`col146` YEAR, +`col147` DECIMAL, +`col148` TEXT, +`col149` MEDIUMBLOB, +`col150` TINYINT, +`col151` BOOL, +`col152` VARCHAR (72), +`col153` INT, +`col154` VARCHAR (165), +`col155` TINYINT, +`col156` MEDIUMTEXT, +`col157` DOUBLE PRECISION, +`col158` TIME, +`col159` MEDIUMBLOB, +`col160` LONGBLOB, +`col161` DATETIME, +`col162` DOUBLE PRECISION, +`col163` BLOB, +`col164` ENUM ('test1','test2','test3'), +`col165` TIMESTAMP, +`col166` DATE, +`col167` TINYBLOB, +`col168` TINYBLOB, +`col169` LONGBLOB, +`col170` DATETIME, +`col171` BIGINT, +`col172` VARCHAR (30), +`col173` LONGTEXT, +`col174` TIME, +`col175` FLOAT, +KEY `idx0` (`col16`,`col156`(139),`col97`,`col120`), +KEY `idx1` (`col24`,`col0`(108)), +KEY `idx2` (`col117`,`col173`(34),`col132`,`col82`), +KEY `idx3` (`col2`(86)), +KEY `idx4` (`col2`(43)), +KEY `idx5` (`col83`,`col35`(87),`col111`), +KEY `idx6` (`col6`,`col134`,`col92`), +KEY `idx7` (`col56`), +KEY `idx8` (`col30`,`col53`,`col129`(66)), +KEY `idx9` (`col53`,`col113`(211),`col32`,`col15`(75)), +KEY `idx10` (`col34`), +KEY `idx11` (`col126`), +KEY `idx12` (`col24`) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +# Creating a table with 179 columns and 46 indexes +DROP TABLE IF EXISTS `table6`; +-- error ER_TOO_BIG_ROWSIZE +--error ER_TOO_BIG_ROWSIZE +CREATE TABLE IF NOT EXISTS `table6` +(`col0` ENUM ('test1','test2','test3'), +`col1` MEDIUMBLOB, +`col2` MEDIUMBLOB, +`col3` DATETIME, +`col4` DATE, +`col5` YEAR, +`col6` REAL, +`col7` NUMERIC, +`col8` MEDIUMBLOB, +`col9` TEXT, +`col10` TIMESTAMP, +`col11` DOUBLE, +`col12` DOUBLE, +`col13` SMALLINT, +`col14` TIMESTAMP, +`col15` DECIMAL, +`col16` DATE, +`col17` TEXT, +`col18` LONGBLOB, +`col19` BIGINT, +`col20` FLOAT, +`col21` DATETIME, +`col22` TINYINT, +`col23` MEDIUMBLOB, +`col24` SET ('test1','test2','test3'), +`col25` TIME, +`col26` TEXT, +`col27` LONGTEXT, +`col28` BIGINT, +`col29` REAL, +`col30` YEAR, +`col31` MEDIUMBLOB, +`col32` MEDIUMINT, +`col33` FLOAT, +`col34` TEXT, +`col35` DATE, +`col36` TIMESTAMP, +`col37` REAL, +`col38` BLOB, +`col39` BLOB, +`col40` BLOB, +`col41` TINYBLOB, +`col42` INT, +`col43` TINYINT, +`col44` REAL, +`col45` BIGINT, +`col46` TIMESTAMP, +`col47` BLOB, +`col48` ENUM ('test1','test2','test3'), +`col49` BOOL, +`col50` CHAR (109), +`col51` DOUBLE, +`col52` DOUBLE PRECISION, +`col53` ENUM ('test1','test2','test3'), +`col54` FLOAT, +`col55` DOUBLE PRECISION, +`col56` CHAR (166), +`col57` TEXT, +`col58` TIME, +`col59` DECIMAL, +`col60` TEXT, +`col61` ENUM ('test1','test2','test3'), +`col62` LONGTEXT, +`col63` YEAR, +`col64` DOUBLE, +`col65` CHAR (87), +`col66` DATE, +`col67` BOOL, +`col68` MEDIUMBLOB, +`col69` DATETIME, +`col70` DECIMAL, +`col71` TIME, +`col72` REAL, +`col73` LONGTEXT, +`col74` BLOB, +`col75` REAL, +`col76` INT, +`col77` INT, +`col78` FLOAT, +`col79` DOUBLE, +`col80` MEDIUMINT, +`col81` ENUM ('test1','test2','test3'), +`col82` VARCHAR (221), +`col83` BIGINT, +`col84` TINYINT, +`col85` BIGINT, +`col86` FLOAT, +`col87` MEDIUMBLOB, +`col88` CHAR (126), +`col89` MEDIUMBLOB, +`col90` DATETIME, +`col91` TINYINT, +`col92` DOUBLE, +`col93` NUMERIC, +`col94` DATE, +`col95` BLOB, +`col96` DATETIME, +`col97` TIME, +`col98` LONGBLOB, +`col99` INT, +`col100` SET ('test1','test2','test3'), +`col101` TINYBLOB, +`col102` INT, +`col103` MEDIUMBLOB, +`col104` MEDIUMTEXT, +`col105` FLOAT, +`col106` TINYBLOB, +`col107` VARCHAR (26), +`col108` TINYINT, +`col109` TIME, +`col110` TINYBLOB, +`col111` LONGBLOB, +`col112` TINYTEXT, +`col113` FLOAT, +`col114` TINYINT, +`col115` NUMERIC, +`col116` TIME, +`col117` SET ('test1','test2','test3'), +`col118` DATE, +`col119` SMALLINT, +`col120` BLOB, +`col121` TINYTEXT, +`col122` REAL, +`col123` YEAR, +`col124` REAL, +`col125` BOOL, +`col126` BLOB, +`col127` REAL, +`col128` MEDIUMBLOB, +`col129` TIMESTAMP, +`col130` LONGBLOB, +`col131` MEDIUMBLOB, +`col132` YEAR, +`col133` YEAR, +`col134` INT, +`col135` MEDIUMINT, +`col136` MEDIUMINT, +`col137` TINYTEXT, +`col138` TINYBLOB, +`col139` BLOB, +`col140` SET ('test1','test2','test3'), +`col141` ENUM ('test1','test2','test3'), +`col142` ENUM ('test1','test2','test3'), +`col143` TINYTEXT, +`col144` DATETIME, +`col145` TEXT, +`col146` DOUBLE PRECISION, +`col147` DECIMAL, +`col148` MEDIUMTEXT, +`col149` TINYTEXT, +`col150` SET ('test1','test2','test3'), +`col151` MEDIUMTEXT, +`col152` CHAR (126), +`col153` DOUBLE, +`col154` CHAR (243), +`col155` SET ('test1','test2','test3'), +`col156` SET ('test1','test2','test3'), +`col157` DATETIME, +`col158` DOUBLE, +`col159` NUMERIC, +`col160` DECIMAL, +`col161` FLOAT, +`col162` LONGBLOB, +`col163` LONGTEXT, +`col164` INT, +`col165` TIME, +`col166` CHAR (27), +`col167` VARCHAR (63), +`col168` TEXT, +`col169` TINYBLOB, +`col170` TINYBLOB, +`col171` ENUM ('test1','test2','test3'), +`col172` INT, +`col173` TIME, +`col174` DECIMAL, +`col175` DOUBLE, +`col176` MEDIUMBLOB, +`col177` LONGBLOB, +`col178` CHAR (43), +KEY `idx0` (`col131`(219)), +KEY `idx1` (`col67`,`col122`,`col59`,`col87`(33)), +KEY `idx2` (`col83`,`col42`,`col57`(152)), +KEY `idx3` (`col106`(124)), +KEY `idx4` (`col173`,`col80`,`col165`,`col89`(78)), +KEY `idx5` (`col174`,`col145`(108),`col23`(228),`col141`), +KEY `idx6` (`col157`,`col140`), +KEY `idx7` (`col130`(188),`col15`), +KEY `idx8` (`col52`), +KEY `idx9` (`col144`), +KEY `idx10` (`col155`), +KEY `idx11` (`col62`(230),`col1`(109)), +KEY `idx12` (`col151`(24),`col95`(85)), +KEY `idx13` (`col114`), +KEY `idx14` (`col42`,`col98`(56),`col146`), +KEY `idx15` (`col147`,`col39`(254),`col35`), +KEY `idx16` (`col79`), +KEY `idx17` (`col65`), +KEY `idx18` (`col149`(165),`col168`(119),`col32`,`col117`), +KEY `idx19` (`col64`), +KEY `idx20` (`col93`), +KEY `idx21` (`col64`,`col113`,`col104`(182)), +KEY `idx22` (`col52`,`col111`(189)), +KEY `idx23` (`col45`), +KEY `idx24` (`col154`,`col107`,`col110`(159)), +KEY `idx25` (`col149`(1),`col87`(131)), +KEY `idx26` (`col58`,`col115`,`col63`), +KEY `idx27` (`col95`(9),`col0`,`col87`(113)), +KEY `idx28` (`col92`,`col130`(1)), +KEY `idx29` (`col151`(129),`col137`(254),`col13`), +KEY `idx30` (`col49`), +KEY `idx31` (`col28`), +KEY `idx32` (`col83`,`col146`), +KEY `idx33` (`col155`,`col90`,`col17`(245)), +KEY `idx34` (`col174`,`col169`(44),`col107`), +KEY `idx35` (`col113`), +KEY `idx36` (`col52`), +KEY `idx37` (`col16`,`col120`(190)), +KEY `idx38` (`col28`), +KEY `idx39` (`col131`(165)), +KEY `idx40` (`col135`,`col26`(86)), +KEY `idx41` (`col69`,`col94`), +KEY `idx42` (`col105`,`col151`(38),`col97`), +KEY `idx43` (`col88`), +KEY `idx44` (`col176`(100),`col42`,`col73`(189),`col94`), +KEY `idx45` (`col2`(27),`col27`(116)) +)engine=innodb ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; + +DROP TABLE IF EXISTS table0; +DROP TABLE IF EXISTS table1; +DROP TABLE IF EXISTS table2; +DROP TABLE IF EXISTS table3; +DROP TABLE IF EXISTS table4; +DROP TABLE IF EXISTS table5; +DROP TABLE IF EXISTS table6; + +EVAL SET GLOBAL innodb_file_format=$file_format; +EVAL SET GLOBAL innodb_file_per_table=$file_per_table; diff --git a/mysql-test/t/innodb_bug36172.test b/mysql-test/t/innodb_bug36172.test new file mode 100644 index 00000000000..67af2b2f7c2 --- /dev/null +++ b/mysql-test/t/innodb_bug36172.test @@ -0,0 +1,33 @@ +# +# Test case for bug 36172 +# + +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +SET storage_engine=InnoDB; + +# we do not really care about what gets printed, we are only +# interested in getting success or failure according to our +# expectations + +-- disable_query_log +-- disable_result_log + +let $file_format=`select @@innodb_file_format`; +let $file_format_check=`select @@innodb_file_format_check`; +let $file_per_table=`select @@innodb_file_per_table`; +SET GLOBAL innodb_file_format='Barracuda'; +SET GLOBAL innodb_file_per_table=on; + +DROP TABLE IF EXISTS `table0`; +CREATE TABLE `table0` ( `col0` tinyint(1) DEFAULT NULL, `col1` tinyint(1) DEFAULT NULL, `col2` tinyint(4) DEFAULT NULL, `col3` date DEFAULT NULL, `col4` time DEFAULT NULL, `col5` set('test1','test2','test3') DEFAULT NULL, `col6` time DEFAULT NULL, `col7` text, `col8` decimal(10,0) DEFAULT NULL, `col9` set('test1','test2','test3') DEFAULT NULL, `col10` float DEFAULT NULL, `col11` double DEFAULT NULL, `col12` enum('test1','test2','test3') DEFAULT NULL, `col13` tinyblob, `col14` year(4) DEFAULT NULL, `col15` set('test1','test2','test3') DEFAULT NULL, `col16` decimal(10,0) DEFAULT NULL, `col17` decimal(10,0) DEFAULT NULL, `col18` blob, `col19` datetime DEFAULT NULL, `col20` double DEFAULT NULL, `col21` decimal(10,0) DEFAULT NULL, `col22` datetime DEFAULT NULL, `col23` decimal(10,0) DEFAULT NULL, `col24` decimal(10,0) DEFAULT NULL, `col25` longtext, `col26` tinyblob, `col27` time DEFAULT NULL, `col28` tinyblob, `col29` enum('test1','test2','test3') DEFAULT NULL, `col30` smallint(6) DEFAULT NULL, `col31` double DEFAULT NULL, `col32` float DEFAULT NULL, `col33` char(175) DEFAULT NULL, `col34` tinytext, `col35` tinytext, `col36` tinyblob, `col37` tinyblob, `col38` tinytext, `col39` mediumblob, `col40` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `col41` double DEFAULT NULL, `col42` smallint(6) DEFAULT NULL, `col43` longblob, `col44` varchar(80) DEFAULT NULL, `col45` mediumtext, `col46` decimal(10,0) DEFAULT NULL, `col47` bigint(20) DEFAULT NULL, `col48` date DEFAULT NULL, `col49` tinyblob, `col50` date DEFAULT NULL, `col51` tinyint(1) DEFAULT NULL, `col52` mediumint(9) DEFAULT NULL, `col53` float DEFAULT NULL, `col54` tinyblob, `col55` longtext, `col56` smallint(6) DEFAULT NULL, `col57` enum('test1','test2','test3') DEFAULT NULL, `col58` datetime DEFAULT NULL, `col59` mediumtext, `col60` varchar(232) DEFAULT NULL, `col61` decimal(10,0) DEFAULT NULL, `col62` year(4) DEFAULT NULL, `col63` smallint(6) DEFAULT NULL, `col64` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col65` blob, `col66` longblob, `col67` int(11) DEFAULT NULL, `col68` longtext, `col69` enum('test1','test2','test3') DEFAULT NULL, `col70` int(11) DEFAULT NULL, `col71` time DEFAULT NULL, `col72` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col73` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col74` varchar(170) DEFAULT NULL, `col75` set('test1','test2','test3') DEFAULT NULL, `col76` tinyblob, `col77` bigint(20) DEFAULT NULL, `col78` decimal(10,0) DEFAULT NULL, `col79` datetime DEFAULT NULL, `col80` year(4) DEFAULT NULL, `col81` decimal(10,0) DEFAULT NULL, `col82` longblob, `col83` text, `col84` char(83) DEFAULT NULL, `col85` decimal(10,0) DEFAULT NULL, `col86` float DEFAULT NULL, `col87` int(11) DEFAULT NULL, `col88` varchar(145) DEFAULT NULL, `col89` date DEFAULT NULL, `col90` decimal(10,0) DEFAULT NULL, `col91` decimal(10,0) DEFAULT NULL, `col92` mediumblob, `col93` time DEFAULT NULL, KEY `idx0` (`col69`,`col90`,`col8`), KEY `idx1` (`col60`), KEY `idx2` (`col60`,`col70`,`col74`), KEY `idx3` (`col22`,`col32`,`col72`,`col30`), KEY `idx4` (`col29`), KEY `idx5` (`col19`,`col45`(143)), KEY `idx6` (`col46`,`col48`,`col5`,`col39`(118)), KEY `idx7` (`col48`,`col61`), KEY `idx8` (`col93`), KEY `idx9` (`col31`), KEY `idx10` (`col30`,`col21`), KEY `idx11` (`col67`), KEY `idx12` (`col44`,`col6`,`col8`,`col38`(226)), KEY `idx13` (`col71`,`col41`,`col15`,`col49`(88)), KEY `idx14` (`col78`), KEY `idx15` (`col63`,`col67`,`col64`), KEY `idx16` (`col17`,`col86`), KEY `idx17` (`col77`,`col56`,`col10`,`col55`(24)), KEY `idx18` (`col62`), KEY `idx19` (`col31`,`col57`,`col56`,`col53`), KEY `idx20` (`col46`), KEY `idx21` (`col83`(54)), KEY `idx22` (`col51`,`col7`(120)), KEY `idx23` (`col7`(163),`col31`,`col71`,`col14`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2; +insert ignore into `table0` set `col23` = 7887371.5084383683, `col24` = 4293854615.6906948000, `col25` = 'vitalist', `col26` = 'widespread', `col27` = '3570490', `col28` = 'habitual', `col30` = -5471, `col31` = 4286985783.6771750000, `col32` = 6354540.9826654866, `col33` = 'defoliation', `col34` = 'logarithms', `col35` = 'tegument\'s', `col36` = 'scouting\'s', `col37` = 'intermittency', `col38` = 'elongates', `col39` = 'prophecies', `col40` = '20560103035939', `col41` = 4292809130.0544143000, `col42` = 22057, `col43` = 'Hess\'s', `col44` = 'bandstand', `col45` = 'phenylketonuria', `col46` = 6338767.4018677324, `col47` = 5310247, `col48` = '12592418', `col49` = 'churchman\'s', `col50` = '32226125', `col51` = -58, `col52` = -6207968, `col53` = 1244839.3255104220, `col54` = 'robotized', `col55` = 'monotonous', `col56` = -26909, `col58` = '20720107023550', `col59` = 'suggestiveness\'s', `col60` = 'gemology', `col61` = 4287800670.2229986000, `col62` = '1944', `col63` = -16827, `col64` = '20700107212324', `col65` = 'Nicolais', `col66` = 'apteryx', `col67` = 6935317, `col68` = 'stroganoff', `col70` = 3316430, `col71` = '3277608', `col72` = '19300511045918', `col73` = '20421201003327', `col74` = 'attenuant', `col75` = '15173', `col76` = 'upstroke\'s', `col77` = 8118987, `col78` = 6791516.2735374002, `col79` = '20780701144624', `col80` = '2134', `col81` = 4290682351.3127537000, `col82` = 'unexplainably', `col83` = 'Storm', `col84` = 'Greyso\'s', `col85` = 4289119212.4306774000, `col86` = 7617575.8796655172, `col87` = -6325335, `col88` = 'fondue\'s', `col89` = '40608940', `col90` = 1659421.8093508712, `col91` = 8346904.6584368423, `col92` = 'reloads', `col93` = '5188366'; +CHECK TABLE table0 EXTENDED; +INSERT IGNORE INTO `table0` SET `col19` = '19940127002709', `col20` = 2383927.9055146948, `col21` = 4293243420.5621204000, `col22` = '20511211123705', `col23` = 4289899778.6573381000, `col24` = 4293449279.0540481000, `col25` = 'emphysemic', `col26` = 'dentally', `col27` = '2347406', `col28` = 'eruct', `col30` = 1222, `col31` = 4294372994.9941406000, `col32` = 4291385574.1173744000, `col33` = 'borrowing\'s', `col34` = 'septics', `col35` = 'ratter\'s', `col36` = 'Kaye', `col37` = 'Florentia', `col38` = 'allium', `col39` = 'barkeep', `col40` = '19510407003441', `col41` = 4293559200.4215522000, `col42` = 22482, `col43` = 'decussate', `col44` = 'Brom\'s', `col45` = 'violated', `col46` = 4925506.4635456400, `col47` = 930549, `col48` = '51296066', `col49` = 'voluminously', `col50` = '29306676', `col51` = -88, `col52` = -2153690, `col53` = 4290250202.1464887000, `col54` = 'expropriation', `col55` = 'Aberdeen\'s', `col56` = 20343, `col58` = '19640415171532', `col59` = 'extern', `col60` = 'Ubana', `col61` = 4290487961.8539081000, `col62` = '2147', `col63` = -24271, `col64` = '20750801194548', `col65` = 'Cunaxa\'s', `col66` = 'pasticcio', `col67` = 2795817, `col68` = 'Indore\'s', `col70` = 6864127, `col71` = '1817832', `col72` = '20540506114211', `col73` = '20040101012300', `col74` = 'rationalized', `col75` = '45522', `col76` = 'indene', `col77` = -6964559, `col78` = 4247535.5266884370, `col79` = '20720416124357', `col80` = '2143', `col81` = 4292060102.4466386000, `col82` = 'striving', `col83` = 'boneblack\'s', `col84` = 'redolent', `col85` = 6489697.9009369183, `col86` = 4287473465.9731131000, `col87` = 7726015, `col88` = 'perplexed', `col89` = '17153791', `col90` = 5478587.1108127078, `col91` = 4287091404.7004304000, `col92` = 'Boulez\'s', `col93` = '2931278'; +CHECK TABLE table0 EXTENDED; + +DROP TABLE table0; +EVAL SET GLOBAL innodb_file_format=$file_format; +EVAL SET GLOBAL innodb_file_format_check=$file_format_check; +EVAL SET GLOBAL innodb_file_per_table=$file_per_table; diff --git a/mysql-test/t/innodb_bug40360.test b/mysql-test/t/innodb_bug40360.test new file mode 100644 index 00000000000..e88837aab4f --- /dev/null +++ b/mysql-test/t/innodb_bug40360.test @@ -0,0 +1,16 @@ +# +# Make sure http://bugs.mysql.com/40360 remains fixed. +# + +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +SET TX_ISOLATION='READ-COMMITTED'; + +# This is the default since MySQL 5.1.29 SET BINLOG_FORMAT='STATEMENT'; + +CREATE TABLE bug40360 (a INT) engine=innodb; + +INSERT INTO bug40360 VALUES (1); + +DROP TABLE bug40360; diff --git a/mysql-test/t/innodb_bug41904.test b/mysql-test/t/innodb_bug41904.test new file mode 100644 index 00000000000..365c5229adc --- /dev/null +++ b/mysql-test/t/innodb_bug41904.test @@ -0,0 +1,14 @@ +# +# Make sure http://bugs.mysql.com/41904 remains fixed. +# + +-- source include/not_embedded.inc +-- source include/have_innodb.inc + +CREATE TABLE bug41904 (id INT PRIMARY KEY, uniquecol CHAR(15)) ENGINE=InnoDB; + +INSERT INTO bug41904 VALUES (1,NULL), (2,NULL); + +CREATE UNIQUE INDEX ui ON bug41904 (uniquecol); + +DROP TABLE bug41904; diff --git a/mysql-test/t/innodb_bug44571.test b/mysql-test/t/innodb_bug44571.test new file mode 100644 index 00000000000..f5d79e3070a --- /dev/null +++ b/mysql-test/t/innodb_bug44571.test @@ -0,0 +1,13 @@ +# +# Bug#44571 InnoDB Plugin crashes on ADD INDEX +# http://bugs.mysql.com/44571 +# +-- source include/have_innodb.inc + +CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB; +ALTER TABLE bug44571 CHANGE foo bar INT; +-- error ER_KEY_COLUMN_DOES_NOT_EXITS +ALTER TABLE bug44571 ADD INDEX bug44571b (foo); +ALTER TABLE bug44571 ADD INDEX bug44571b (bar); +CREATE INDEX bug44571c ON bug44571 (bar); +DROP TABLE bug44571; diff --git a/mysql-test/t/innodb_bug46676.test b/mysql-test/t/innodb_bug46676.test new file mode 100644 index 00000000000..440666c4226 --- /dev/null +++ b/mysql-test/t/innodb_bug46676.test @@ -0,0 +1,16 @@ +# This is the test for bug 46676: mysqld got exception 0xc0000005 +# It is reproducible with InnoDB plugin 1.0.4 + MySQL 5.1.37. +# But no longer reproducible after MySQL 5.1.38 (with plugin 1.0.5). + +--source include/have_innodb.inc + +SET foreign_key_checks=0; +CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB; +CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB; +SET foreign_key_checks=1; + +# Server crashes +SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2'); + +SET foreign_key_checks=0; +DROP TABLE t1, t2; diff --git a/mysql-test/t/innodb_bug47167.test b/mysql-test/t/innodb_bug47167.test new file mode 100644 index 00000000000..88e927c01bd --- /dev/null +++ b/mysql-test/t/innodb_bug47167.test @@ -0,0 +1,45 @@ +# This is the unit test for bug *47167. +# It tests setting the global variable +# "innodb_file_format_check" with a +# user-Defined Variable. + +--source include/have_innodb.inc + +# Save the value (Antelope) in 'innodb_file_format_check' to +# 'old_innodb_file_format_check' +set @old_innodb_file_format_check=@@innodb_file_format_check; + +# @old_innodb_file_format_check shall have the value of 'Antelope' +select @old_innodb_file_format_check; + +# Reset the value in 'innodb_file_format_check' to 'Barracuda' +set global innodb_file_format_check = Barracuda; + +select @@innodb_file_format_check; + +# Set 'innodb_file_format_check' to its default value, which +# is the latest file format supported in the current release. +set global innodb_file_format_check = DEFAULT; + +select @@innodb_file_format_check; + +# Put the saved value back to 'innodb_file_format_check' +set global innodb_file_format_check = @old_innodb_file_format_check; + +# Check whether 'innodb_file_format_check' get its original value. +select @@innodb_file_format_check; + +# Following are negative tests, all should fail. +--disable_warnings +--error ER_WRONG_ARGUMENTS +set global innodb_file_format_check = cheetah; + +--error ER_WRONG_ARGUMENTS +set global innodb_file_format_check = Bear; + +--error ER_WRONG_ARGUMENTS +set global innodb_file_format_check = on; + +--error ER_WRONG_ARGUMENTS +set global innodb_file_format_check = off; +--enable_warnings diff --git a/mysql-test/t/innodb_file_format.test b/mysql-test/t/innodb_file_format.test new file mode 100644 index 00000000000..6de026ad97f --- /dev/null +++ b/mysql-test/t/innodb_file_format.test @@ -0,0 +1,31 @@ +-- source include/have_innodb.inc + +call mtr.add_suppression("InnoDB: invalid innodb_file_format_check value"); + +select @@innodb_file_format; +select @@innodb_file_format_check; +set global innodb_file_format=antelope; +set global innodb_file_format=barracuda; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format=cheetah; +select @@innodb_file_format; +set global innodb_file_format=default; +select @@innodb_file_format; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format=on; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format=off; +select @@innodb_file_format; +set global innodb_file_format_check=antelope; +set global innodb_file_format_check=barracuda; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format_check=cheetah; +select @@innodb_file_format_check; +set global innodb_file_format_check=default; +select @@innodb_file_format_check; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format=on; +--error ER_WRONG_ARGUMENTS +set global innodb_file_format=off; +select @@innodb_file_format_check; +set global innodb_file_format_check=antelope; diff --git a/mysql-test/t/innodb_ignore_builtin.test b/mysql-test/t/innodb_ignore_builtin.test index 6f987bcf891..66f7e47b703 100644 --- a/mysql-test/t/innodb_ignore_builtin.test +++ b/mysql-test/t/innodb_ignore_builtin.test @@ -3,6 +3,4 @@ # show variables like 'ignore_builtin_innodb'; select PLUGIN_NAME from information_schema.plugins -where PLUGIN_NAME = "InnoDb"; -select ENGINE from information_schema.engines -where ENGINE = "InnoDB"; +where PLUGIN_NAME = "InnoDb" and PLUGIN_LIBRARY IS NULL; diff --git a/mysql-test/t/innodb_information_schema.test b/mysql-test/t/innodb_information_schema.test new file mode 100644 index 00000000000..fc1d38d8d14 --- /dev/null +++ b/mysql-test/t/innodb_information_schema.test @@ -0,0 +1,149 @@ +# +# Test that user data is correctly "visualized" in +# INFORMATION_SCHEMA.innodb_locks.lock_data +# + +-- source include/have_innodb.inc + +-- disable_query_log +-- disable_result_log + +SET storage_engine=InnoDB; + +-- disable_warnings +DROP TABLE IF EXISTS t_min, t_max; +-- enable_warnings + +let $table_def = +( + c01 TINYINT, + c02 TINYINT UNSIGNED, + c03 SMALLINT, + c04 SMALLINT UNSIGNED, + c05 MEDIUMINT, + c06 MEDIUMINT UNSIGNED, + c07 INT, + c08 INT UNSIGNED, + c09 BIGINT, + c10 BIGINT UNSIGNED, + PRIMARY KEY(c01, c02, c03, c04, c05, c06, c07, c08, c09, c10) +); + +-- eval CREATE TABLE t_min $table_def; +INSERT INTO t_min VALUES +(-128, 0, + -32768, 0, + -8388608, 0, + -2147483648, 0, + -9223372036854775808, 0); + +-- eval CREATE TABLE t_max $table_def; +INSERT INTO t_max VALUES +(127, 255, + 32767, 65535, + 8388607, 16777215, + 2147483647, 4294967295, + 9223372036854775807, 18446744073709551615); + +CREATE TABLE ```t'\"_str` ( + c1 VARCHAR(32), + c2 VARCHAR(32), + c3 VARCHAR(32), + c4 VARCHAR(32), + c5 VARCHAR(32), + c6 VARCHAR(32), + c7 VARCHAR(32), + PRIMARY KEY(c1, c2, c3, c4, c5, c6, c7) +); +INSERT INTO ```t'\"_str` VALUES +('1', 'abc', '''abc', 'abc''', 'a''bc', 'a''bc''', '''abc'''''); +INSERT INTO ```t'\"_str` VALUES +('2', 'abc', '"abc', 'abc"', 'a"bc', 'a"bc"', '"abc""'); +INSERT INTO ```t'\"_str` VALUES +('3', 'abc', '\\abc', 'abc\\', 'a\\bc', 'a\\bc\\', '\\abc\\\\'); +INSERT INTO ```t'\"_str` VALUES +('4', 'abc', 0x00616263, 0x61626300, 0x61006263, 0x6100626300, 0x610062630000); + +-- connect (con_lock,localhost,root,,) +-- connect (con_min_trylock,localhost,root,,) +-- connect (con_max_trylock,localhost,root,,) +-- connect (con_str_insert_supremum,localhost,root,,) +-- connect (con_str_lock_row1,localhost,root,,) +-- connect (con_str_lock_row2,localhost,root,,) +-- connect (con_str_lock_row3,localhost,root,,) +-- connect (con_str_lock_row4,localhost,root,,) +-- connect (con_verify_innodb_locks,localhost,root,,) + +-- connection con_lock +SET autocommit=0; +SELECT * FROM t_min FOR UPDATE; +SELECT * FROM t_max FOR UPDATE; +SELECT * FROM ```t'\"_str` FOR UPDATE; + +-- connection con_min_trylock +-- send +SELECT * FROM t_min FOR UPDATE; + +-- connection con_max_trylock +-- send +SELECT * FROM t_max FOR UPDATE; + +-- connection con_str_insert_supremum +-- send +INSERT INTO ```t'\"_str` VALUES +('z', 'z', 'z', 'z', 'z', 'z', 'z'); + +-- connection con_str_lock_row1 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '1' FOR UPDATE; + +-- connection con_str_lock_row2 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '2' FOR UPDATE; + +-- connection con_str_lock_row3 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '3' FOR UPDATE; + +-- connection con_str_lock_row4 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '4' FOR UPDATE; + +-- enable_result_log +-- connection con_verify_innodb_locks +# Wait for the above queries to execute before continuing. +# Without this, it sometimes happens that the SELECT from innodb_locks +# executes before some of them, resulting in less than expected number +# of rows being selected from innodb_locks. If there is a bug and there +# are no 14 rows in innodb_locks then this test will fail with timeout. +let $count = 14; +let $table = INFORMATION_SCHEMA.INNODB_LOCKS; +-- source include/wait_until_rows_count.inc +# the above enables the query log, re-disable it +-- disable_query_log +SELECT lock_mode, lock_type, lock_table, lock_index, lock_rec, lock_data +FROM INFORMATION_SCHEMA.INNODB_LOCKS ORDER BY lock_data; + +SELECT lock_table,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; + +set @save_sql_mode = @@sql_mode; +SET SQL_MODE='ANSI_QUOTES'; +SELECT lock_table,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +SET @@sql_mode=@save_sql_mode; +-- disable_result_log + +-- connection default + +-- disconnect con_lock +-- disconnect con_min_trylock +-- disconnect con_max_trylock +-- disconnect con_str_insert_supremum +-- disconnect con_str_lock_row1 +-- disconnect con_str_lock_row2 +-- disconnect con_str_lock_row3 +-- disconnect con_str_lock_row4 +-- disconnect con_verify_innodb_locks + +DROP TABLE t_min, t_max, ```t'\"_str`; diff --git a/mysql-test/t/innodb_mrr.test b/mysql-test/t/innodb_mrr.test new file mode 100644 index 00000000000..0f5b41cef27 --- /dev/null +++ b/mysql-test/t/innodb_mrr.test @@ -0,0 +1,125 @@ +-- source include/have_innodb.inc + +--disable_warnings +drop table if exists t1,t2,t3,t4; +--enable_warnings + +set @save_storage_engine= @@storage_engine; +set storage_engine=InnoDB; + +--source include/mrr_tests.inc + +set storage_engine= @save_storage_engine; + +# Try big rowid sizes +set @mrr_buffer_size_save= @@mrr_buffer_size; +set mrr_buffer_size=64; + +# By default InnoDB will fill values only for key parts used by the query, +# which will cause DS-MRR to supply an invalid tuple on scan restoration. +# Verify that DS-MRR's code extra(HA_EXTRA_RETRIEVE_ALL_COLS) call has effect: +create table t1(a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2(a char(8), b char(8), c char(8), filler char(100), key(a,b,c) ) engine=InnoDB; + +insert into t2 select + concat('a-', 1000 + A.a, '-a'), + concat('b-', 1000 + B.a, '-b'), + concat('c-', 1000 + C.a, '-c'), + 'filler' +from t1 A, t1 B, t1 C; + +explain +select count(length(a) + length(filler)) from t2 where a>='a-1000-a' and a <'a-1001-a'; +select count(length(a) + length(filler)) from t2 where a>='a-1000-a' and a <'a-1001-a'; +drop table t2; + +# Try a very big rowid +create table t2 (a char(100), b char(100), c char(100), d int, + filler char(10), key(d), primary key (a,b,c)) engine= innodb; +insert into t2 select A.a, B.a, B.a, A.a, 'filler' from t1 A, t1 B; +--replace_column 9 # +explain select * from t2 force index (d) where d < 10; +drop table t2; + +drop table t1; +set @@mrr_buffer_size= @mrr_buffer_size_save; + +# +# BUG#33033 "MySQL/InnoDB crashes with simple select range query" +# +create table t1 (f1 int not null, f2 int not null,f3 int not null, f4 char(1), primary key (f1,f2), key ix(f3))Engine=InnoDB; + +--disable_query_log +let $1=55; + +while ($1) +{ + eval insert into t1(f1,f2,f3,f4) values ($1,$1,$1,'A'); + dec $1; +} +--enable_query_log + +# The following must not crash: +select * from t1 where (f3>=5 and f3<=10) or (f3>=1 and f3<=4); + +drop table t1; + +--echo +--echo BUG#37977: Wrong result returned on GROUP BY + OR + Innodb +--echo +CREATE TABLE t1 ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `int_nokey` int(11) NOT NULL, + `int_key` int(11) NOT NULL, + `date_key` date NOT NULL, + `date_nokey` date NOT NULL, + `time_key` time NOT NULL, + `time_nokey` time NOT NULL, + `datetime_key` datetime NOT NULL, + `datetime_nokey` datetime NOT NULL, + `varchar_key` varchar(5) DEFAULT NULL, + `varchar_nokey` varchar(5) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `int_key` (`int_key`), + KEY `date_key` (`date_key`), + KEY `time_key` (`time_key`), + KEY `datetime_key` (`datetime_key`), + KEY `varchar_key` (`varchar_key`) +) ENGINE=InnoDB; + +INSERT INTO t1 VALUES +(1,5,5,'2009-10-16','2009-10-16','09:28:15','09:28:15','2007-09-14 05:34:08','2007-09-14 05:34:08','qk','qk'), +(2,6,6,'0000-00-00','0000-00-00','23:06:39','23:06:39','0000-00-00 00:00:00','0000-00-00 00:00:00','j','j'), +(3,10,10,'2000-12-18','2000-12-18','22:16:19','22:16:19','2006-11-04 15:42:50','2006-11-04 15:42:50','aew','aew'), +(4,0,0,'2001-09-18','2001-09-18','00:00:00','00:00:00','2004-03-23 13:23:35','2004-03-23 13:23:35',NULL,NULL), +(5,6,6,'2007-08-16','2007-08-16','22:13:38','22:13:38','2004-08-19 11:01:28','2004-08-19 11:01:28','qu','qu'); +select pk from t1 WHERE `varchar_key` > 'kr' group by pk; +select pk from t1 WHERE `int_nokey` IS NULL OR `varchar_key` > 'kr' group by pk; +drop table t1; + +--echo # +--echo # BUG#39447: Error with NOT NULL condition and LIMIT 1 +--echo # +CREATE TABLE t1 ( + id int(11) NOT NULL, + parent_id int(11) DEFAULT NULL, + name varchar(10) DEFAULT NULL, + PRIMARY KEY (id), + KEY ind_parent_id (parent_id) +) ENGINE=InnoDB; + +insert into t1 (id, parent_id, name) values +(10,NULL,'A'), +(20,10,'B'), +(30,10,'C'), +(40,NULL,'D'), +(50,40,'E'), +(60,40,'F'), +(70,NULL,'J'); + +SELECT id FROM t1 WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1; +--echo This must show type=index, extra=Using where +explain SELECT * FROM t1 FORCE INDEX (PRIMARY) WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1; +SELECT * FROM t1 WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1; +drop table t1; diff --git a/mysql-test/t/innodb_trx_weight.test b/mysql-test/t/innodb_trx_weight.test new file mode 100644 index 00000000000..b72eaad345f --- /dev/null +++ b/mysql-test/t/innodb_trx_weight.test @@ -0,0 +1,108 @@ +# +# Ensure that the number of locks (SELECT FOR UPDATE for example) is +# added to the number of altered rows when choosing the smallest +# transaction to kill as a victim when a deadlock is detected. +# Also transactions what had edited non-transactional tables should +# be heavier than ones that had not. +# + +-- source include/have_innodb.inc + +SET storage_engine=InnoDB; + +# we do not really care about what gets printed, we are only +# interested in getting the deadlock resolved according to our +# expectations +-- disable_query_log +-- disable_result_log + +# we want to use "-- eval statement1; statement2" which does not work with +# prepared statements. Because this test should not behave differently with +# or without prepared statements we disable them so the test does not fail +# if someone runs ./mysql-test-run.pl --ps-protocol +-- disable_ps_protocol + +-- disable_warnings +DROP TABLE IF EXISTS t1, t2, t3, t4, t5_nontrans; +-- enable_warnings + +# we will create a simple deadlock with t1, t2 and two connections +CREATE TABLE t1 (a INT); +CREATE TABLE t2 (a INT); + +# auxiliary table with a bulk of rows which will be locked by a +# transaction to increase its weight +CREATE TABLE t3 (a INT); + +# auxiliary empty table which will be inserted by a +# transaction to increase its weight +CREATE TABLE t4 (a INT); + +# auxiliary non-transactional table which will be edited by a +# transaction to tremendously increase its weight +CREATE TABLE t5_nontrans (a INT) ENGINE=MyISAM; + +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1); +# insert a lot of rows in t3 +INSERT INTO t3 VALUES (1); +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; +INSERT INTO t3 SELECT * FROM t3; + +# test locking weight + +-- let $con1_extra_sql = +-- let $con1_extra_sql_present = 0 +-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE +-- let $con2_extra_sql_present = 1 +-- let $con1_should_be_rolledback = 1 +-- source include/innodb_trx_weight.inc + +-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1) +-- let $con1_extra_sql_present = 1 +-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE +-- let $con2_extra_sql_present = 1 +-- let $con1_should_be_rolledback = 1 +-- source include/innodb_trx_weight.inc + +-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1), (1), (1), (1) +-- let $con1_extra_sql_present = 1 +-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE +-- let $con2_extra_sql_present = 1 +-- let $con1_should_be_rolledback = 0 +-- source include/innodb_trx_weight.inc + +# test weight when non-transactional tables are edited + +-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1) +-- let $con1_extra_sql_present = 1 +-- let $con2_extra_sql = +-- let $con2_extra_sql_present = 0 +-- let $con1_should_be_rolledback = 0 +-- source include/innodb_trx_weight.inc + +-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1) +-- let $con1_extra_sql_present = 1 +-- let $con2_extra_sql = INSERT INTO t5_nontrans VALUES (1) +-- let $con2_extra_sql_present = 1 +-- let $con1_should_be_rolledback = 1 +-- source include/innodb_trx_weight.inc + +-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1) +-- let $con1_extra_sql = $con1_extra_sql; INSERT INTO t5_nontrans VALUES (1) +-- let $con1_extra_sql_present = 1 +-- let $con2_extra_sql = INSERT INTO t5_nontrans VALUES (1) +-- let $con2_extra_sql_present = 1 +-- let $con1_should_be_rolledback = 0 +-- source include/innodb_trx_weight.inc + +DROP TABLE t1, t2, t3, t4, t5_nontrans; diff --git a/mysql-test/t/innodb_utf8.test b/mysql-test/t/innodb_utf8.test new file mode 100644 index 00000000000..e52019588b0 --- /dev/null +++ b/mysql-test/t/innodb_utf8.test @@ -0,0 +1,24 @@ +# +# Tests for innodb that requires not default character sets +# + +--source include/have_innodb.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc + +# Setup +--disable_warnings +drop table if exists t1; +--enable_warnings + +# +# Bug #26835: table corruption after delete+insert +# + +CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY) +ENGINE=InnoDB; +INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4); +DELETE FROM t1; +INSERT INTO t1 VALUES ('DDD'); +SELECT * FROM t1; +DROP TABLE t1; diff --git a/mysql-test/t/insert.test b/mysql-test/t/insert.test index 2bf543511ac..22b5ff9127c 100644 --- a/mysql-test/t/insert.test +++ b/mysql-test/t/insert.test @@ -151,7 +151,8 @@ drop table t1; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -170,7 +171,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t2; insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3; select count(*) from t2; diff --git a/mysql-test/t/insert_select.test b/mysql-test/t/insert_select.test index 7318e45889a..d740445fb4d 100644 --- a/mysql-test/t/insert_select.test +++ b/mysql-test/t/insert_select.test @@ -392,8 +392,13 @@ insert into t1 values(1),(2),(3); create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1; check table t2 extended; drop table t1,t2; ---echo ################################################################## +--echo End of 5.0 tests + +# The following is not relevant for MariaDB as we are using Maria for +# tmp tables. + +--echo ################################################################## --echo # --echo # Bug #46075: Assertion failed: 0, file .\protocol.cc, line 416 --echo # @@ -408,11 +413,11 @@ SET GLOBAL myisam_data_pointer_size = 2; INSERT INTO t1 VALUES (1), (2), (3), (4), (5); call mtr.add_suppression("mysqld: The table '.*#sql.*' is full"); ---error ER_RECORD_FILE_FULL,ER_RECORD_FILE_FULL +--error 0,ER_RECORD_FILE_FULL,ER_RECORD_FILE_FULL INSERT IGNORE INTO t1 SELECT t1.a FROM t1,t1 t2,t1 t3,t1 t4,t1 t5,t1 t6,t1 t7; # Cleanup SET GLOBAL myisam_data_pointer_size = @old_myisam_data_pointer_size; DROP TABLE t1; ---echo End of 5.0 tests +--echo End of 5.1 tests diff --git a/mysql-test/t/join_cache.test b/mysql-test/t/join_cache.test new file mode 100644 index 00000000000..0cb1c139161 --- /dev/null +++ b/mysql-test/t/join_cache.test @@ -0,0 +1,1849 @@ +--disable_warnings +DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11; +DROP DATABASE IF EXISTS world; +--enable_warnings + +set names utf8; + +CREATE DATABASE world; + +use world; + +--source include/world_schema1.inc + +--disable_query_log +--disable_result_log +--disable_warnings +--source include/world.inc +--enable_warnings +--enable_result_log +--enable_query_log + +SELECT COUNT(*) FROM Country; +SELECT COUNT(*) FROM City; +SELECT COUNT(*) FROM CountryLanguage; + +show variables like 'join_buffer_size'; + +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +set join_cache_level=2; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +set join_cache_level=default; + +set join_buffer_size=256; +show variables like 'join_buffer_size'; + +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +set join_cache_level=2; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +set join_cache_level=default; +set join_buffer_size=default; + +show variables like 'join_buffer_size'; +show variables like 'join_cache_level'; + +DROP DATABASE world; + + +CREATE DATABASE world; + +use world; + +--source include/world_schema.inc + +--disable_query_log +--disable_result_log +--disable_warnings +--source include/world.inc +--enable_warnings +--enable_result_log +--enable_query_log + +show variables like 'join_buffer_size'; +set join_cache_level=5; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +EXPLAIN +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +set join_cache_level=6; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +EXPLAIN +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +set join_cache_level=7; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +EXPLAIN +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +set join_cache_level=8; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +EXPLAIN +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage) + FROM Country LEFT JOIN CountryLanguage ON + (CountryLanguage.Country=Country.Code AND Language='English') + WHERE + Country.Population > 10000000; + +set join_buffer_size=256; +show variables like 'join_buffer_size'; + +set join_cache_level=5; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +set join_cache_level=6; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +set join_cache_level=7; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +set join_cache_level=8; +show variables like 'join_cache_level'; + +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +EXPLAIN +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +SELECT City.Name, Country.Name, CountryLanguage.Language + FROM City,Country,CountryLanguage + WHERE City.Country=Country.Code AND + CountryLanguage.Country=Country.Code AND + City.Name LIKE 'L%' AND Country.Population > 3000000 AND + CountryLanguage.Percentage > 50; + +--echo # !!!NB igor: after backporting the SJ code the following should return +--echo # EXPLAIN +--echo # SELECT Name FROM City +--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND +--echo # City.Population > 100000; +--echo # id select_type table type possible_keys key key_len ref rows Extra +--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR +--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer + +EXPLAIN +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +SELECT Name FROM City + WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND + City.Population > 100000; + +set join_cache_level=default; +set join_buffer_size=default; + +show variables like 'join_buffer_size'; +show variables like 'join_cache_level'; + +set join_cache_level=1; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND City.Population > 3000000; + +set join_cache_level=8; +set join_buffer_size=256; + +--replace_column 9 # +EXPLAIN +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND City.Population > 3000000; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND City.Population > 3000000; + +set join_buffer_size=default; + +set join_cache_level=6; + +ALTER TABLE Country MODIFY Name varchar(52) NOT NULL default ''; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +ALTER TABLE Country MODIFY Name varchar(300) NOT NULL default ''; + +SELECT City.Name, Country.Name FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +ALTER TABLE Country ADD COLUMN PopulationBar text; +UPDATE Country + SET PopulationBar=REPEAT('x', CAST(Population/100000 AS unsigned int)); + +SELECT City.Name, Country.Name, Country.PopulationBar FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +set join_buffer_size=256; + +SELECT City.Name, Country.Name, Country.PopulationBar FROM City,Country + WHERE City.Country=Country.Code AND + Country.Name LIKE 'L%' AND City.Population > 100000; + +set join_cache_level=default; +set join_buffer_size=default; + +DROP DATABASE world; + +use test; + +# +# Bug #35685: assertion abort when initializing a BKA cache +# + +CREATE TABLE t1( + affiliatetometaid int NOT NULL default '0', + uniquekey int NOT NULL default '0', + metaid int NOT NULL default '0', + affiliateid int NOT NULL default '0', + xml text, + isactive char(1) NOT NULL default 'Y', + PRIMARY KEY (affiliatetometaid) +); +CREATE UNIQUE INDEX t1_uniquekey ON t1(uniquekey); +CREATE INDEX t1_affiliateid ON t1(affiliateid); +CREATE INDEX t1_metaid on t1 (metaid); +INSERT INTO t1 VALUES + (1616, 1571693233, 1391, 2, NULL, 'Y'), (1943, 1993216749, 1726, 2, NULL, 'Y'); + +CREATE TABLE t2( + metaid int NOT NULL default '0', + name varchar(80) NOT NULL default '', + dateadded timestamp NOT NULL , + xml text, + status int default NULL, + origin int default NULL, + gid int NOT NULL default '1', + formattypeid int default NULL, + PRIMARY KEY (metaid) +); +CREATE INDEX t2_status ON t2(status); +CREATE INDEX t2_gid ON t2(gid); +CREATE INDEX t2_formattypeid ON t2(formattypeid); +INSERT INTO t2 VALUES + (1391, "I Just Died", "2003-10-02 10:07:37", "", 1, NULL, 3, NULL), + (1726, "Me, Myself & I", "2003-12-05 11:24:36", " ", 1, NULL, 3, NULL); + +CREATE TABLE t3( + mediaid int NOT NULL , + metaid int NOT NULL default '0', + formatid int NOT NULL default '0', + status int default NULL, + path varchar(100) NOT NULL default '', + datemodified timestamp NOT NULL , + resourcetype int NOT NULL default '1', + parameters text, + signature int default NULL, + quality int NOT NULL default '255', + PRIMARY KEY (mediaid) +); +CREATE INDEX t3_metaid ON t3(metaid); +CREATE INDEX t3_formatid ON t3(formatid); +CREATE INDEX t3_status ON t3(status); +CREATE INDEX t3_metaidformatid ON t3(metaid,formatid); +CREATE INDEX t3_signature ON t3(signature); +CREATE INDEX t3_quality ON t3(quality); +INSERT INTO t3 VALUES + (6, 4, 8, 0, "010101_anastacia_spmidi.mid", "2004-03-16 13:40:00", 1, NULL, NULL, 255), + (3343, 3, 8, 1, "010102_4VN4bsPwnxRQUJW5Zp1RhG2IL9vvl_8.mid", "2004-03-16 13:40:00", 1, NULL, NULL, 255); + +CREATE TABLE t4( + formatid int NOT NULL , + name varchar(60) NOT NULL default '', + formatclassid int NOT NULL default '0', + mime varchar(60) default NULL, + extension varchar(10) default NULL, + priority int NOT NULL default '0', + canaddtocapability char(1) NOT NULL default 'Y', + PRIMARY KEY (formatid) +); +CREATE INDEX t4_formatclassid ON t4(formatclassid); +CREATE INDEX t4_formats_idx ON t4(canaddtocapability); +INSERT INTO t4 VALUES + (19, "XHTML", 11, "text/html", "xhtml", 10, 'Y'), + (54, "AMR (wide band)", 13, "audio/amr-wb", "awb", 0, 'Y'); + +CREATE TABLE t5( + formatclassid int NOT NULL , + name varchar(60) NOT NULL default '', + priority int NOT NULL default '0', + formattypeid int NOT NULL default '0', + PRIMARY KEY (formatclassid) +); +CREATE INDEX t5_formattypeid on t5(formattypeid); +INSERT INTO t5 VALUES + (11, "Info", 0, 4), (13, "Digital Audio", 0, 2); + +CREATE TABLE t6( + formattypeid int NOT NULL , + name varchar(60) NOT NULL default '', + priority int default NULL, + PRIMARY KEY (formattypeid) +); +INSERT INTO t6 VALUES + (2, "Ringtones", 0); + +CREATE TABLE t7( + metaid int NOT NULL default '0', + artistid int NOT NULL default '0', + PRIMARY KEY (metaid,artistid) +); +INSERT INTO t7 VALUES + (4, 5), (3, 4); + +CREATE TABLE t8( + artistid int NOT NULL , + name varchar(80) NOT NULL default '', + PRIMARY KEY (artistid) +); +INSERT INTO t8 VALUES + (5, "Anastacia"), (4, "John Mayer"); + +CREATE TABLE t9( + subgenreid int NOT NULL default '0', + metaid int NOT NULL default '0', + PRIMARY KEY (subgenreid,metaid) +) ; +CREATE INDEX t9_subgenreid ON t9(subgenreid); +CREATE INDEX t9_metaid ON t9(metaid); +INSERT INTO t9 VALUES + (138, 4), (31, 3); + +CREATE TABLE t10( + subgenreid int NOT NULL , + genreid int NOT NULL default '0', + name varchar(80) NOT NULL default '', + PRIMARY KEY (subgenreid) +) ; +CREATE INDEX t10_genreid ON t10(genreid); +INSERT INTO t10 VALUES + (138, 19, ''), (31, 3, ''); + +CREATE TABLE t11( + genreid int NOT NULL default '0', + name char(80) NOT NULL default '', + priority int NOT NULL default '0', + masterclip char(1) default NULL, + PRIMARY KEY (genreid) +) ; +CREATE INDEX t11_masterclip ON t11( masterclip); +INSERT INTO t11 VALUES + (19, "Pop & Dance", 95, 'Y'), (3, "Rock & Alternative", 100, 'Y'); + +set join_cache_level=6; + +EXPLAIN +SELECT t1.uniquekey, t1.xml AS affiliateXml, + t8.name AS artistName, t8.artistid, + t11.name AS genreName, t11.genreid, t11.priority AS genrePriority, + t10.subgenreid, t10.name AS subgenreName, + t2.name AS metaName, t2.metaid, t2.xml AS metaXml, + t4.priority + t5.priority + t6.priority AS overallPriority, + t3.path AS path, t3.mediaid, + t4.formatid, t4.name AS formatName, + t5.formatclassid, t5.name AS formatclassName, + t6.formattypeid, t6.name AS formattypeName +FROM t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11 +WHERE t7.metaid = t2.metaid AND t7.artistid = t8.artistid AND + t9.metaid = t2.metaid AND t9.subgenreid = t10.subgenreid AND + t10.genreid = t11.genreid AND t3.metaid = t2.metaid AND + t3.formatid = t4.formatid AND t4.formatclassid = t5.formatclassid AND + t4.canaddtocapability = 'Y' AND t5.formattypeid = t6.formattypeid AND + t6.formattypeid IN (2) AND (t3.formatid IN (31, 8, 76)) AND + t1.metaid = t2.metaid AND t1.affiliateid = '2'; + +SELECT t1.uniquekey, t1.xml AS affiliateXml, + t8.name AS artistName, t8.artistid, + t11.name AS genreName, t11.genreid, t11.priority AS genrePriority, + t10.subgenreid, t10.name AS subgenreName, + t2.name AS metaName, t2.metaid, t2.xml AS metaXml, + t4.priority + t5.priority + t6.priority AS overallPriority, + t3.path AS path, t3.mediaid, + t4.formatid, t4.name AS formatName, + t5.formatclassid, t5.name AS formatclassName, + t6.formattypeid, t6.name AS formattypeName +FROM t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11 +WHERE t7.metaid = t2.metaid AND t7.artistid = t8.artistid AND + t9.metaid = t2.metaid AND t9.subgenreid = t10.subgenreid AND + t10.genreid = t11.genreid AND t3.metaid = t2.metaid AND + t3.formatid = t4.formatid AND t4.formatclassid = t5.formatclassid AND + t4.canaddtocapability = 'Y' AND t5.formattypeid = t6.formattypeid AND + t6.formattypeid IN (2) AND (t3.formatid IN (31, 8, 76)) AND + t1.metaid = t2.metaid AND t1.affiliateid = '2'; + +DROP TABLE t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11; + +# +# Bug #37131: 3-way join query with BKA used with a small buffer and +# only for the third table +# + +CREATE TABLE t1 (a1 int, filler1 char(64) default ' ' ); +CREATE TABLE t2 ( + a2 int, b2 int, filler2 char(64) default ' ', + PRIMARY KEY idx(a2,b2,filler2) +) ; +CREATE TABLE t3 (b3 int, c3 int, INDEX idx(b3)); + +INSERT INTO t1(a1) VALUES + (4), (7), (1), (9), (8), (5), (3), (6), (2); +INSERT INTO t2(a2,b2) VALUES + (1,30), (3,40), (2,61), (6,73), (8,92), (9,27), (4,18), (5,84), (7,56), + (4,14), (6,76), (8,98), (7,55), (1,39), (2,68), (3,45), (9,21), (5,81), + (5,88), (2,65), (6,74), (9,23), (1,37), (3,44), (4,17), (8,99), (7,51), + (9,28), (7,52), (1,33), (4,13), (5,87), (3,43), (8,91), (2,62), (6,79), + (3,49), (8,93), (7,34), (5,82), (6,78), (2,63), (1,32), (9,22), (4,11); +INSERT INTO t3 VALUES + (30,302), (92,923), (18,187), (45,459), (30,309), + (39,393), (68,685), (45,458), (21,210), (81,817), + (40,405), (61,618), (73,738), (92,929), (27,275), + (18,188), (84,846), (56,564), (14,144), (76,763), + (98,982), (55,551), (17,174), (99,998), (51,513), + (28,282), (52,527), (33,336), (13,138), (87,878), + (43,431), (91,916), (62,624), (79,797), (49,494), + (93,933), (34,347), (82,829), (78,780), (63,634), + (32,329), (22,228), (11,114), (74,749), (23,236); + +set join_cache_level=1; + +EXPLAIN +SELECT a1<>a2, a1, a2, b2, b3, c3, + SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2 +FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7; + +SELECT a1<>a2, a1, a2, b2, b3, c3, + SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2 +FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7; + +set join_cache_level=5; +set join_buffer_size=512; + +EXPLAIN +SELECT a1<>a2, a1, a2, b2, b3, c3, + SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2 +FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7; + +SELECT a1<>a2, a1, a2, b2, b3, c3, + SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2 +FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7; + +DROP TABLE t1,t2,t3; + +# +# Bug #37690: crash with a tiny buffer when using BKA_JOIN_CACHE_UNIQUE +# + +CREATE TABLE t1 (a int, b int, INDEX idx(b)); +CREATE TABLE t2 (a int, b int, INDEX idx(a)); +INSERT INTO t1 VALUES (5,30), (3,20), (7,40), (2,10), (8,30), (1,10), (4,20); +INSERT INTO t2 VALUES (7,10), (1,20), (2,20), (8,20), (8,10), (1,20); +INSERT INTO t2 VALUES (1,10), (4,20), (3,20), (7,20), (7,10), (1,20); + +set join_buffer_size=32; +set join_cache_level=8; + +EXPLAIN SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b >= 30; +--sorted_result +SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b >= 30; + +DROP TABLE t1,t2; + +--echo # +--echo # Bug #40134: outer join with not exists optimization and join buffer +--echo # + +set join_cache_level=default; +set join_buffer_size=default; + +CREATE TABLE t1 (a int NOT NULL); +INSERT INTO t1 VALUES (2), (4), (3), (5), (1); +CREATE TABLE t2 (a int NOT NULL, b int NOT NULL, INDEX i_a(a)); +INSERT INTO t2 VALUES (4,10), (2,10), (2,30), (2,20), (4,20); + +EXPLAIN +SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL; +SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL; + +SET join_cache_level=6; +EXPLAIN +SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL; +SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL; + +DROP TABLE t1, t2; + +set join_cache_level=default; +set join_buffer_size=default; + +--echo # +--echo # BUG#40136: Group by is ignored when join buffer is used for an outer join +--echo # +create table t1(a int PRIMARY KEY, b int); +insert into t1 values + (5, 10), (2, 70), (7, 80), (6, 20), (1, 50), (9, 40), (8, 30), (3, 60); +create table t2 (p int, a int, INDEX i_a(a)); +insert into t2 values + (103, 7), (109, 3), (102, 3), (108, 1), (106, 3), + (107, 7), (105, 1), (101, 3), (100, 7), (110, 1); +set @save_join_cache_level=@@join_cache_level; +set join_cache_level=6; +--echo The following must not show "using join cache": +explain +select t1.a, count(t2.p) as count + from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a; +select t1.a, count(t2.p) as count + from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a; +set join_cache_level=@save_join_cache_level; +drop table t1, t2; + +--echo # +--echo # BUG#40268: Nested outer join with not null-rejecting where condition +--echo # over an inner table which is not the last in the nest +--echo # + +CREATE TABLE t2 (a int, b int, c int); +CREATE TABLE t3 (a int, b int, c int); +CREATE TABLE t4 (a int, b int, c int); + +INSERT INTO t2 VALUES (3,3,0), (4,2,0), (5,3,0); +INSERT INTO t3 VALUES (1,2,0), (2,2,0); +INSERT INTO t4 VALUES (3,2,0), (4,2,0); + +set join_cache_level=6; + +SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b + FROM t2 LEFT JOIN (t3, t4) ON t2.b=t4.b + WHERE t3.a+2<t2.a OR t3.c IS NULL; + +set join_cache_level=default; +DROP TABLE t2, t3, t4; + +--echo # +--echo # Bug #40192: outer join with where clause when using BNL +--echo # + +create table t1 (a int, b int); +insert into t1 values (2, 20), (3, 30), (1, 10); +create table t2 (a int, c int); +insert into t2 values (1, 101), (3, 102), (1, 100); + +set join_cache_level=6; + +select * from t1 left join t2 on t1.a=t2.a; +explain select * from t1 left join t2 on t1.a=t2.a where t2.c=102 or t2.c is null; +select * from t1 left join t2 on t1.a=t2.a where t2.c=102 or t2.c is null; + +set join_cache_level=default; +drop table t1, t2; + +--echo # +--echo # Bug #40317: outer join with with constant on expression equal to FALSE +--echo # + +create table t1 (a int); +insert into t1 values (30), (40), (20); +create table t2 (b int); +insert into t2 values (200), (100); + +set join_cache_level=6; + +select * from t1 left join t2 on (1=0); +explain select * from t1 left join t2 on (1=0) where a=40; +select * from t1 left join t2 on (1=0) where a=40; + +set join_cache_level=1; +explain select * from t1 left join t2 on (1=0); + +set join_cache_level=default; +drop table t1, t2; + +--echo # +--echo # Bug #41204: small buffer with big rec_per_key for ref access +--echo # + +CREATE TABLE t1 (a int); + +INSERT INTO t1 VALUES (0); +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1(a) SELECT a FROM t1; +INSERT INTO t1 VALUES (20000), (10000); + +CREATE TABLE t2 (pk int AUTO_INCREMENT PRIMARY KEY, b int, c int, INDEX idx(b)); +INSERT INTO t2(b,c) VALUES (10000, 3), (20000, 7), (20000, 1), (10000, 9), (20000, 5); +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; +INSERT INTO t2(b,c) SELECT b,c FROM t2; + +--disable_result_log +ANALYZE TABLE t1,t2; +--enable_result_log + +set join_cache_level=6; +set join_buffer_size=1024; + +EXPLAIN SELECT AVG(c) FROM t1,t2 WHERE t1.a=t2.b; +SELECT AVG(c) FROM t1,t2 WHERE t1.a=t2.b; + +set join_buffer_size=default; +set join_cache_level=default; + +DROP TABLE t1, t2; + +--echo # +--echo # Bug #41894: big join buffer of level 7 used to join records +--echo # with null values in place of varchar strings +--echo # + +CREATE TABLE t1 (a int NOT NULL AUTO_INCREMENT PRIMARY KEY, + b varchar(127) DEFAULT NULL); + +INSERT INTO t1(a) VALUES (1); +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; +INSERT INTO t1(b) SELECT b FROM t1; + +CREATE TABLE t2 (a int NOT NULL PRIMARY KEY, b varchar(127) DEFAULT NULL); +INSERT INTO t2 SELECT * FROM t1; + +CREATE TABLE t3 (a int NOT NULL PRIMARY KEY, b varchar(127) DEFAULT NULL); +INSERT INTO t3 SELECT * FROM t1; + +set join_cache_level=7; +set join_buffer_size=1024*1024; + +EXPLAIN +SELECT COUNT(*) FROM t1,t2,t3 + WHERE t1.a=t2.a AND t2.a=t3.a AND + t1.b IS NULL AND t2.b IS NULL AND t3.b IS NULL; + +SELECT COUNT(*) FROM t1,t2,t3 + WHERE t1.a=t2.a AND t2.a=t3.a AND + t1.b IS NULL AND t2.b IS NULL AND t3.b IS NULL; + +set join_buffer_size=default; +set join_cache_level=default; + +DROP TABLE t1,t2,t3; + +--echo # +--echo # Bug #42020: join buffer is used for outer join with fields of +--echo # several outer tables in join buffer +--echo # + +CREATE TABLE t1 ( + a bigint NOT NULL, + PRIMARY KEY (a) +); +INSERT INTO t1 VALUES + (2), (1); + +CREATE TABLE t2 ( + a bigint NOT NULL, + b bigint NOT NULL, + PRIMARY KEY (a,b) +); +INSERT INTO t2 VALUES + (2,30), (2,40), (2,50), (2,60), (2,70), (2,80), + (1,10), (1, 20), (1,30), (1,40), (1,50); + +CREATE TABLE t3 ( + pk bigint NOT NULL AUTO_INCREMENT, + a bigint NOT NULL, + b bigint NOT NULL, + val bigint DEFAULT '0', + PRIMARY KEY (pk), + KEY idx (a,b) +); +INSERT INTO t3(a,b) VALUES + (2,30), (2,40), (2,50), (2,60), (2,70), (2,80), + (4,30), (4,40), (4,50), (4,60), (4,70), (4,80), + (5,30), (5,40), (5,50), (5,60), (5,70), (5,80), + (7,30), (7,40), (7,50), (7,60), (7,70), (7,80); + +SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val + FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b) + WHERE t1.a=t2.a; + +set join_cache_level=6; +set join_buffer_size=256; + +EXPLAIN +SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val + FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b) + WHERE t1.a=t2.a; +--sorted_result +SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val + FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b) + WHERE t1.a=t2.a; + +DROP INDEX idx ON t3; +set join_cache_level=4; + +EXPLAIN +SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val + FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b) + WHERE t1.a=t2.a; + +--sorted_result +SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val + FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b) + WHERE t1.a=t2.a; + +set join_buffer_size=default; +set join_cache_level=default; + +DROP TABLE t1,t2,t3; + +# +# WL#4424 Full index condition pushdown with batched key access join +# +create table t1(f1 int, f2 int); +insert into t1 values (1,1),(2,2),(3,3); +create table t2(f1 int not null, f2 int not null, f3 char(200), key(f1,f2)); +insert into t2 values (1,1, 'qwerty'),(1,2, 'qwerty'),(1,3, 'qwerty'); +insert into t2 values (2,1, 'qwerty'),(2,2, 'qwerty'),(2,3, 'qwerty'), + (2,4, 'qwerty'),(2,5, 'qwerty'); +insert into t2 values (3,1, 'qwerty'),(3,4, 'qwerty'); +insert into t2 values (4,1, 'qwerty'),(4,2, 'qwerty'),(4,3, 'qwerty'), + (4,4, 'qwerty'); +insert into t2 values (1,1, 'qwerty'),(1,2, 'qwerty'),(1,3, 'qwerty'); +insert into t2 values (2,1, 'qwerty'),(2,2, 'qwerty'),(2,3, 'qwerty'), + (2,4, 'qwerty'),(2,5, 'qwerty'); +insert into t2 values (3,1, 'qwerty'),(3,4, 'qwerty'); +insert into t2 values (4,1, 'qwerty'),(4,2, 'qwerty'),(4,3, 'qwerty'), + (4,4, 'qwerty'); + +set join_cache_level=5; +select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1; + +explain select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2; + +set join_cache_level=6; +select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1; + +explain select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2; + +set join_cache_level=7; +select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1; + +explain select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2; + +set join_cache_level=8; +select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1; + +explain select t2.f1, t2.f2, t2.f3 from t1,t2 +where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2; + +drop table t1,t2; +set join_cache_level=default; + +--echo # +--echo # Bug #42955: join with GROUP BY/ORDER BY and when BKA is enabled +--echo # + +create table t1 (d int, id1 int, index idx1 (d, id1)); +insert into t1 values + (3, 20), (2, 40), (3, 10), (1, 10), (3, 20), (1, 40), (2, 30), (3, 30); + +create table t2 (id1 int, id2 int, index idx2 (id1)); +insert into t2 values + (20, 100), (30, 400), (20, 400), (30, 200), (10, 300), (10, 200), (40, 100), + (40, 200), (30, 300), (10, 400), (20, 200), (20, 300); + +set join_cache_level=6; + +explain +select t1.id1, sum(t2.id2) from t1 join t2 on t1.id1=t2.id1 + where t1.d=3 group by t1.id1; + +select t1.id1, sum(t2.id2) from t1 join t2 on t1.id1=t2.id1 + where t1.d=3 group by t1.id1; + +explain +select t1.id1 from t1 join t2 on t1.id1=t2.id1 + where t1.d=3 and t2.id2 > 200 order by t1.id1; + +select t1.id1 from t1 join t2 on t1.id1=t2.id1 + where t1.d=3 and t2.id2 > 200 order by t1.id1; + +set join_cache_level=default; + +drop table t1,t2; + +--echo # +--echo # Bug #44019: star-like multi-join query executed join_cache_level=6 +--echo # + +create table t1 (a int, b int, c int, d int); +create table t2 (b int, e varchar(16), index idx(b)); +create table t3 (d int, f varchar(16), index idx(d)); +create table t4 (c int, g varchar(16), index idx(c)); + +insert into t1 values + (5, 50, 500, 5000), (3, 30, 300, 3000), (9, 90, 900, 9000), + (2, 20, 200, 2000), (4, 40, 400, 4000), (8, 80, 800, 800), + (7, 70, 700, 7000); +insert into t2 values + (30, 'bbb'), (10, 'b'), (70, 'bbbbbbb'), (60, 'bbbbbb'), + (31, 'bbb'), (11, 'b'), (71, 'bbbbbbb'), (61, 'bbbbbb'), + (32, 'bbb'), (12, 'b'), (72, 'bbbbbbb'), (62, 'bbbbbb'); +insert into t3 values + (4000, 'dddd'), (3000, 'ddd'), (1000, 'd'), (8000, 'dddddddd'), + (4001, 'dddd'), (3001, 'ddd'), (1001, 'd'), (8001, 'dddddddd'), + (4002, 'dddd'), (3002, 'ddd'), (1002, 'd'), (8002, 'dddddddd'); +insert into t4 values + (200, 'cc'), (600, 'cccccc'), (300, 'ccc'), (500, 'ccccc'), + (201, 'cc'), (601, 'cccccc'), (301, 'ccc'), (501, 'ccccc'), + (202, 'cc'), (602, 'cccccc'), (302, 'ccc'), (502, 'ccccc'); + +--disable_result_log +--disable_warnings +analyze table t2,t3,t4; +--enable_warnings +--enable_result_log + +set join_cache_level=1; +explain +select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4 + where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; + +select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4 + where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; + +set join_cache_level=6; +explain +select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4 + where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; + +select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4 + where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; + +set join_cache_level=default; + +drop table t1,t2,t3,t4; + +--echo # +--echo # Bug #44250: Corruption of linked join buffers when using BKA +--echo # + +CREATE TABLE t1 ( + id1 bigint(20) DEFAULT NULL, + id2 bigint(20) DEFAULT NULL, + id3 bigint(20) DEFAULT NULL, + num1 bigint(20) DEFAULT NULL, + num2 int(11) DEFAULT NULL, + num3 bigint(20) DEFAULT NULL +); + +CREATE TABLE t2 ( + id3 bigint(20) NOT NULL DEFAULT '0', + id4 bigint(20) DEFAULT NULL, + enum1 enum('Enabled','Disabled','Paused') DEFAULT NULL, + PRIMARY KEY (id3) +); + +CREATE TABLE t3 ( + id4 bigint(20) NOT NULL DEFAULT '0', + text1 text, + PRIMARY KEY (id4) +); + +CREATE TABLE t4 ( + id2 bigint(20) NOT NULL DEFAULT '0', + dummy int(11) DEFAULT '0', + PRIMARY KEY (id2) +); + +CREATE TABLE t5 ( + id1 bigint(20) NOT NULL DEFAULT '0', + id2 bigint(20) NOT NULL DEFAULT '0', + enum2 enum('Active','Deleted','Paused') DEFAULT NULL, + PRIMARY KEY (id1,id2) +); + +--disable_query_log +--disable_result_log +--disable_warnings + +INSERT INTO t1 VALUES +(228172702,72485641,2667134182,10,1,14),(228172702,94266195,2667134182,134,0,134), +(228172702,94266195,2667134182,15,0,15),(228172702,94266195,2667134182,2,0,3), +(228172702,818095880,2667134182,1,1,1),(228172702,1004959639,2667134182,3,0,3), +(228172702,1297484422,2667134182,1,2,1),(228172702,1730911800,2667134182,11,0,28), +(228172702,1730911800,2667134182,4,0,4),(228172702,2182755982,2667134182,5,0,15), +(228172702,2182755982,2667134182,1,0,1),(228172702,2968841184,2667134182,1,0,1), +(228172702,4765525626,2667134182,2,0,3),(228172702,4765525626,2667134182,29,0,38), +(228172702,4765525626,2667134182,7,0,7),(228172702,4765525626,2667134182,7,0,8), +(228172702,5330573302,2667134182,1,0,1),(228512602,191149872,935692942,3,0,17), +(228512602,259118753,935692942,13,7,13),(228512602,259118753,935692942,83,33,83), +(228512602,585705465,935692942,1,0,1),(228512602,585716775,935692942,1,0,1), +(228512602,585716775,935692942,6,6,6),(228512602,585716775,935692942,1,1,1), +(228512602,1105371172,935692942,2,0,3),(228512602,1105371172,935692942,7,2,7), +(228512602,1314223462,935692942,1,0,1),(228512602,1314223642,935692942,1,1,1), +(228512602,1411060522,935692942,1,0,1),(228512602,1467398182,935692942,1,0,1), +(228512602,1467398182,935692942,3,0,4),(228512602,1467398242,935692942,10,0,41), +(228512602,1467398242,935692942,28,0,40),(228512602,1467398242,935692942,0,0,0), +(228512602,1467398242,935692942,29,2,33),(228512602,1734178942,935692942,1,0,1), +(228512602,1734179122,935692942,1,0,4),(228512602,1734179122,935692942,3,0,6), +(228512602,1953612870,935692942,1,0,1),(228512602,2271510562,935692942,1,1,1), +(228512602,2271525022,935692942,0,0,0),(228512602,3058831402,935692942,1,1,1), +(228512602,3723638842,935692942,1,1,1),(228512602,3723638842,935692942,4,3,4), +(228512602,3723836602,935692942,1,1,1),(228512602,3723836842,935692942,1,1,1), +(228512602,3723836962,935692942,1,1,1),(228512602,3723988102,935692942,11,4,11), +(228512602,3723989182,935692942,8,3,8),(228512602,5920283002,935692942,1,0,1), +(228512602,5920314232,935692942,1,0,1),(228512602,191149872,1241589892,0,0,0), +(228512602,191149872,1241589892,2,0,4),(228512602,191149872,1241589892,0,0,0), +(228512602,259118753,1241589892,8,4,8),(228512602,259118753,1241589892,70,33,70), +(228512602,259118753,1241589892,1,1,1),(228512602,585716775,1241589892,8,7,8), +(228512602,1105371172,1241589892,1,0,1),(228512602,1105371172,1241589892,9,0,9), +(228512602,1314223462,1241589892,1,0,1),(228512602,1411060522,1241589892,1,1,1), +(228512602,1467398182,1241589892,1,0,1),(228512602,1467398182,1241589892,4,1,4), +(228512602,1467398182,1241589892,1,0,1),(228512602,1467398242,1241589892,10,0,28), +(228512602,1467398242,1241589892,37,1,78),(228512602,1467398242,1241589892,28,9,30), +(228512602,1467398242,1241589892,5,0,6),(228512602,1734179122,1241589892,3,1,18), +(228512602,1734179122,1241589892,1,1,1),(228512602,1734179122,1241589892,2,0,3), +(228512602,1953611430,1241589892,1,1,1),(228512602,1953611430,1241589892,1,1,1), +(228512602,1953612870,1241589892,1,0,1),(228512602,2026844250,1241589892,1,0,1), +(228512602,2271510562,1241589892,1,1,1),(228512602,2271525022,1241589892,1,0,1), +(228512602,2941612417,1241589892,1,0,1),(228512602,3723988102,1241589892,1,0,1); +INSERT INTO t1 VALUES +(228512602,3723988102,1241589892,11,4,11),(228512602,3723989002,1241589892,1,0,1), +(228512602,3752960902,1241589892,2,2,4),(228808822,17304242,935693782,6,0,17), +(228808822,17304242,935693782,28,1,50),(228808822,17304242,935693782,29,3,61), +(228808822,17304242,935693782,6,0,13),(228808822,30931012,935693782,21,0,60), +(228808822,30931012,935693782,5,0,13),(228808822,37254452,935693782,3,0,3), +(228808822,42726891,935693782,1,0,4),(228808822,42726891,935693782,3,0,6), +(228808822,76261151,935693782,8,0,18),(228808822,88240139,935693782,1,0,1), +(228808822,88240139,935693782,3,0,3),(228808822,94730895,935693782,2,0,4), +(228808822,179737402,935693782,10,0,13),(228808822,179737402,935693782,7,0,8), +(228808822,179737402,935693782,3,0,4),(228808822,271288782,935693782,1,0,6), +(228808822,304690943,935693782,5,2,10),(228808822,304691183,935693782,4,0,16), +(228808822,568994960,935693782,1,0,1),(228808822,631705925,935693782,1,0,1), +(228808822,631745165,935693782,1,0,1),(228808822,631749605,935693782,1,0,4), +(228808822,1057787002,935693782,1,0,1),(228808822,1057787002,935693782,2,1,4), +(228808822,1057787002,935693782,12,1,20),(228808822,1057788022,935693782,2,0,40), +(228808822,1057788022,935693782,2,1,3),(228808822,1057788022,935693782,9,2,16), +(228808822,1335646822,935693782,3,1,6),(228808822,1335646882,935693782,1,0,3), +(228808822,1335646882,935693782,1,0,3),(228808822,1335646942,935693782,7,2,15), +(228808822,5510586183,935693782,1,1,1),(228808822,17304242,2482416112,11,0,28), +(228808822,17304242,2482416112,34,0,62),(228808822,17304242,2482416112,43,2,89), +(228808822,17304242,2482416112,9,0,19),(228808822,30931012,2482416112,32,2,84), +(228808822,30931012,2482416112,6,0,14),(228808822,30931012,2482416112,2,0,9), +(228808822,37254452,2482416112,1,1,1),(228808822,42726891,2482416112,2,0,10), +(228808822,76261151,2482416112,11,0,26),(228808822,88240139,2482416112,3,0,3), +(228808822,88240139,2482416112,1,0,1),(228808822,88240139,2482416112,3,0,4), +(228808822,94730895,2482416112,1,0,3),(228808822,125469602,2482416112,0,0,0), +(228808822,179737402,2482416112,4,0,10),(228808822,179737402,2482416112,8,1,9), +(228808822,179737402,2482416112,7,1,9),(228808822,179737402,2482416112,1,0,1), +(228808822,271288782,2482416112,2,0,14),(228808822,304690943,2482416112,3,0,6), +(228808822,304691183,2482416112,1,0,4),(228808822,555689643,2482416112,2,1,8), +(228808822,555689643,2482416112,1,0,4),(228808822,631705925,2482416112,1,0,1), +(228808822,631712555,2482416112,1,0,1),(228808822,631745165,2482416112,1,0,1), +(228808822,710348755,2482416112,1,0,1),(228808822,753718113,2482416112,1,0,1), +(228808822,1057787002,2482416112,1,0,4),(228808822,1057787002,2482416112,1,0,1), +(228808822,1057787002,2482416112,4,1,7),(228808822,1057788022,2482416112,7,0,12), +(228808822,1057788022,2482416112,3,0,37),(228808822,1057788022,2482416112,0,0,0), +(228808822,1057788022,2482416112,12,0,15),(228808822,1335646822,2482416112,14,1,28), +(228808822,1335646882,2482416112,1,1,3),(228808822,1335646942,2482416112,5,1,9), +(228808822,1335646942,2482416112,1,0,1),(230941762,16069490,2691187582,0,0,0), +(230941762,16705991,2691187582,16,0,30),(230941762,16705991,2691187582,12,3,12); 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+INSERT INTO t5 VALUES +(233937022,4507287318,'Active'),(233937022,5283489892,'Active'), +(233937022,11890554322,'Active'),(233937022,11890756102,'Active'), +(233937022,12641851,'Active'),(233937022,14913951,'Active'), +(233937022,21835210,'Active'),(233937022,26481052,'Active'), +(233937022,35617681,'Active'),(233937022,123639716,'Active'), +(233937022,155454324,'Active'),(233937022,299001668,'Active'), +(233937022,897886118,'Active'),(233937022,1005147016,'Active'), +(233937022,1082217873,'Active'),(233937022,1286925326,'Active'), +(233937022,1407236408,'Active'),(233937022,4371581485,'Active'), +(233937022,5283491332,'Active'),(233937022,7300486013,'Active'), +(233937022,11890754392,'Active'); + +--enable_warnings +--enable_result_log +--enable_query_log + +set join_cache_level=8; +set join_buffer_size=2048; + +EXPLAIN +SELECT STRAIGHT_JOIN t1.id1, t1.num3, t3.text1, t3.id4, t2.id3, t4.dummy + FROM t1 JOIN t2 JOIN t3 JOIN t4 JOIN t5 + WHERE t1.id1=t5.id1 AND t1.id2=t5.id2 and t4.id2=t1.id2 AND + t5.enum2='Active' AND t3.id4=t2.id4 AND t2.id3=t1.id3 AND t3.text1<'D'; + +SELECT STRAIGHT_JOIN t1.id1, t1.num3, t3.text1, t3.id4, t2.id3, t4.dummy + FROM t1 JOIN t2 JOIN t3 JOIN t4 JOIN t5 + WHERE t1.id1=t5.id1 AND t1.id2=t5.id2 and t4.id2=t1.id2 AND + t5.enum2='Active' AND t3.id4=t2.id4 AND t2.id3=t1.id3 AND t3.text1<'D'; + +set join_buffer_size=default; +set join_cache_level=default; + +DROP TABLE t1,t2,t3,t4,t5; + +--echo # +--echo # Bug#45267: Incomplete check caused wrong result. +--echo # +CREATE TABLE t1 ( + `pk` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY +); +CREATE TABLE t3 ( + `pk` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY +); +INSERT INTO t3 VALUES +(1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11),(12),(13),(14),(15), +(16),(17),(18),(19),(20); +CREATE TABLE t2 ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `int_nokey` int(11) NOT NULL, + `time_key` time NOT NULL, + PRIMARY KEY (`pk`), + KEY `time_key` (`time_key`) +); +INSERT INTO t2 VALUES (10,9,'22:36:46'),(11,0,'08:46:46'); + +SELECT DISTINCT t1.`pk` +FROM t1 RIGHT JOIN t2 STRAIGHT_JOIN t3 ON t2.`int_nokey` ON t2.`time_key` +GROUP BY 1; + +DROP TABLE IF EXISTS t1, t2, t3; + +--echo # +--echo # Bug #46328: Use of aggregate function without GROUP BY clause +--echo # returns many rows (vs. one ) +--echo # + +CREATE TABLE t1 ( + int_key int(11) NOT NULL, + KEY int_key (int_key) +); + +INSERT INTO t1 VALUES +(0),(2),(2),(2),(3),(4),(5),(5),(6),(6),(8),(8),(9),(9); + +CREATE TABLE t2 ( + int_key int(11) NOT NULL, + KEY int_key (int_key) +); + +INSERT INTO t2 VALUES (2),(3); + +--echo + +--echo # The query shall return 1 record with a max value 9 and one of the +--echo # int_key values inserted above (undefined which one). A changed +--echo # execution plan may change the value in the second column +SELECT MAX(t1.int_key), t1.int_key +FROM t1 STRAIGHT_JOIN t2 +ORDER BY t1.int_key; + +--echo + +explain +SELECT MAX(t1.int_key), t1.int_key +FROM t1 STRAIGHT_JOIN t2 +ORDER BY t1.int_key; + +--echo + +DROP TABLE t1,t2; + +SET join_cache_level=default; + +--echo # +--echo # Regression test for +--echo # Bug#46733 - NULL value not returned for aggregate on empty result +--echo # set w/ semijoin on +--echo # + +CREATE TABLE t1 ( + i int(11) NOT NULL, + v varchar(1) DEFAULT NULL, + PRIMARY KEY (i) +); + +INSERT INTO t1 VALUES (10,'a'),(11,'b'),(12,'c'),(13,'d'); + +CREATE TABLE t2 ( + i int(11) NOT NULL, + v varchar(1) DEFAULT NULL, + PRIMARY KEY (i) +); + +INSERT INTO t2 VALUES (1,'x'),(2,'y'); + +--echo + +SELECT MAX(t1.i) +FROM t1 JOIN t2 ON t2.v +ORDER BY t2.v; + +--echo + +EXPLAIN +SELECT MAX(t1.i) +FROM t1 JOIN t2 ON t2.v +ORDER BY t2.v; + +--echo + +DROP TABLE t1,t2; + +--echo # +--echo # Bug #45092: join buffer contains two blob columns one of which is +--echo # used in the key employed to access the joined table +--echo # + +CREATE TABLE t1 (c1 int, c2 int, key (c2)); +INSERT INTO t1 VALUES (1,1); +INSERT INTO t1 VALUES (2,2); + +CREATE TABLE t2 (c1 text, c2 text); +INSERT INTO t2 VALUES('tt', 'uu'); +INSERT INTO t2 VALUES('zzzz', 'xxxxxxxxx'); + +--disable_result_log +ANALYZE TABLE t1,t2; +--enable_result_log + +set join_cache_level=6; + +SELECT t1.*, t2.*, LENGTH(t2.c1), LENGTH(t2.c2) FROM t1,t2 + WHERE t1.c2=LENGTH(t2.c2) and t1.c1=LENGTH(t2.c1); + +set join_cache_level=default; + +DROP TABLE t1,t2; + +--echo # +--echo # Bug #51092: linked join buffer is used for a 3-way cross join query +--echo # that selects only records of the first table +--echo # + +create table t1 (a int, b int); +insert into t1 values (1,1),(2,2); +create table t2 (a int, b int); +insert into t2 values (1,1),(2,2); +create table t3 (a int, b int); +insert into t3 values (1,1),(2,2); + +explain select t1.* from t1,t2,t3; +select t1.* from t1,t2,t3; + +set join_cache_level=2; + +explain select t1.* from t1,t2,t3; +select t1.* from t1,t2,t3; + +set join_cache_level=default; + +drop table t1,t2,t3; diff --git a/mysql-test/t/join_nested.test b/mysql-test/t/join_nested.test index 5b07d8966f1..166aab99ccd 100644 --- a/mysql-test/t/join_nested.test +++ b/mysql-test/t/join_nested.test @@ -1196,5 +1196,49 @@ SELECT COUNT(*) DROP TABLE t1,t2,t3,t4,t5; +# !!!Remove the following if brackets after having merged the code of MWL#128 +if (`SELECT @@join_cache_level=1`) +{ +# +# BUG#49322: Nested left joins + not-exist optimization +# + +CREATE TABLE t1 ( + pk int NOT NULL AUTO_INCREMENT PRIMARY KEY, + a int DEFAULT NULL, + KEY idx(a) +); +CREATE TABLE t2 ( + pk int NOT NULL AUTO_INCREMENT PRIMARY KEY, + a int DEFAULT NULL, + KEY idx(a) +); +CREATE TABLE t3 ( + pk int NOT NULL AUTO_INCREMENT PRIMARY KEY, + a int DEFAULT NULL, + KEY idx(a) +); + +INSERT INTO t1 VALUES + (1,2), (2,7), (3,5), (4,7), (5,5), (6,NULL), (7,NULL), (8,9); +INSERT INTO t2 VALUES + (1,NULL), (4,2), (5,2), (3,4), (2,8); +INSERT INTO t3 VALUES + (1,9), (2,2), (3,5), (4,2), (5,7), (6,0), (7,5); + +SELECT t1.pk, t1.a, t2.pk, t2.a,t3.pk, t3.a + FROM t1 LEFT JOIN (t2 LEFT JOIN t3 ON t3.a=t2.a) ON t2.a=t1.a; + +SELECT t1.pk, t1.a, t2.pk, t2.a,t3.pk, t3.a + FROM t1 LEFT JOIN (t2 LEFT JOIN t3 ON t3.a=t2.a) ON t2.a=t1.a + WHERE t2.pk IS NULL; + +SELECT t1.pk, t1.a, t2.pk, t2.a,t3.pk, t3.a + FROM t1 LEFT JOIN (t2 LEFT JOIN t3 ON t3.a=t2.a) ON t2.a=t1.a + WHERE t3.pk IS NULL; + +DROP TABLE t1, t2, t3; +} + --echo End of 5.0 tests diff --git a/mysql-test/t/join_nested_jcl6.test b/mysql-test/t/join_nested_jcl6.test new file mode 100644 index 00000000000..caa656ecd87 --- /dev/null +++ b/mysql-test/t/join_nested_jcl6.test @@ -0,0 +1,95 @@ +# +# Run join_nested.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/join_nested.test + +# +# BUG#35835: queries with nested outer joins with BKA enabled +# + +CREATE TABLE t5 (a int, b int, c int, PRIMARY KEY(a), KEY b_i (b)); +CREATE TABLE t6 (a int, b int, c int, PRIMARY KEY(a), KEY b_i (b)); +CREATE TABLE t7 (a int, b int, c int, PRIMARY KEY(a), KEY b_i (b)); +CREATE TABLE t8 (a int, b int, c int, PRIMARY KEY(a), KEY b_i (b)); + +INSERT INTO t5 VALUES (1,1,0), (2,2,0), (3,3,0); +INSERT INTO t6 VALUES (1,2,0), (3,2,0), (6,1,0); +INSERT INTO t7 VALUES (1,1,0), (2,2,0); +INSERT INTO t8 VALUES (0,2,0), (1,2,0); + +EXPLAIN +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 + LEFT JOIN + ( + (t6, t7) + LEFT JOIN + t8 + ON t7.b=t8.b AND t6.b < 10 + ) + ON t6.b >= 2 AND t5.b=t7.b AND + (t8.a > 0 OR t8.c IS NULL); + +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 + LEFT JOIN + ( + (t6, t7) + LEFT JOIN + t8 + ON t7.b=t8.b AND t6.b < 10 + ) + ON t6.b >= 2 AND t5.b=t7.b AND + (t8.a > 0 OR t8.c IS NULL); + +DELETE FROM t5; +DELETE FROM t6; +DELETE FROM t7; +DELETE FROM t8; + +INSERT INTO t5 VALUES (1,3,0), (3,2,0); +INSERT INTO t6 VALUES (3,3,0); +INSERT INTO t7 VALUES (1,2,0); +INSERT INTO t8 VALUES (1,1,0); + +EXPLAIN +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t6 LEFT JOIN t7 ON t7.a=1, t8) + ON (t5.b=t8.b); + +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t6 LEFT JOIN t7 ON t7.a=1, t8) + ON (t5.b=t8.b); + +EXPLAIN +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t6 LEFT JOIN t7 ON t7.b=2, t8) + ON (t5.b=t8.b); + +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t6 LEFT JOIN t7 ON t7.b=2, t8) + ON (t5.b=t8.b); + +EXPLAIN +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t8, t6 LEFT JOIN t7 ON t7.a=1) + ON (t5.b=t8.b); + +SELECT t5.a,t5.b,t6.a,t6.b,t7.a,t7.b,t8.a,t8.b + FROM t5 LEFT JOIN + (t8, t6 LEFT JOIN t7 ON t7.a=1) + ON (t5.b=t8.b); + +DROP TABLE t5,t6,t7,t8; + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/join_outer.test b/mysql-test/t/join_outer.test index cf881e6aaa2..b14d9a40300 100644 --- a/mysql-test/t/join_outer.test +++ b/mysql-test/t/join_outer.test @@ -308,6 +308,7 @@ insert into t1 values (1, 2, 11), (1, 2, 7), (2, 2, 8), (1,2,9),(1,3,9); insert into t2 values (1, 2, 3),(2, 2, 8), (4,3,9),(3,2,10); select t1.*, t2.* from t1 left join t2 on t1.n = t2.n and t1.m = t2.m where t1.n = 1; +--sorted_result select t1.*, t2.* from t1 left join t2 on t1.n = t2.n and t1.m = t2.m where t1.n = 1 order by t1.o; drop table t1,t2; @@ -981,4 +982,52 @@ EXPLAIN EXTENDED SELECT STRAIGHT_JOIN jt1.f1 FROM t1 AS jt1 DROP TABLE t1; +--echo # +--echo # Bug#49600: outer join of two single-row tables with joining attributes +--echo # evaluated to nulls + +create table t1 (a int, b int); +create table t2 (a int, b int); +insert into t1 values (1, NULL); +insert into t2 values (2, NULL); + +select * from t1 left join t2 on t1.b=t2.b; + +select * from t1 left join t2 on t1.b=t2.b where 1=1; + +drop table t1,t2; + +--echo # +--echo # Bug#53161: outer join in the derived table is erroneously converted +--echo # into an inner join for a query with a group by clause +--echo # + +create table t1 (pk int not null primary key, a int not null); +create table t2 like t1; +create table t3 like t1; +create table t4 (pk int not null primary key); +insert into t1 values (1000, 1), (1001, 1); +insert into t2 values (2000, 2), (2001, 2); +insert into t3 values (3000, 3), (3001, 2); +insert into t4 values (4000), (4001); + +explain extended +select t2.pk, + (select t3.pk+if(isnull(t4.pk),0,t4.pk) + from t3 left join t4 on t4.pk=t3.pk + where t3.pk=t2.pk+1000 limit 1 ) as t + from t1,t2 + where t2.pk=t1.pk+1000 and t1.pk>1000 + group by t2.pk; + +select t2.pk, + (select t3.pk+if(isnull(t4.pk),0,t4.pk) + from t3 left join t4 on t4.pk=t3.pk + where t3.pk=t2.pk+1000 limit 1 ) as t + from t1,t2 + where t2.pk=t1.pk+1000 and t1.pk>1000 + group by t2.pk; + +drop table t1,t2,t3,t4; + --echo End of 5.1 tests diff --git a/mysql-test/t/join_outer_jcl6.test b/mysql-test/t/join_outer_jcl6.test new file mode 100644 index 00000000000..16543296f27 --- /dev/null +++ b/mysql-test/t/join_outer_jcl6.test @@ -0,0 +1,11 @@ +# +# Run join_outer.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/join_outer.test + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/key_cache.test b/mysql-test/t/key_cache.test index a404e9bf15a..13367cbdcaa 100644 --- a/mysql-test/t/key_cache.test +++ b/mysql-test/t/key_cache.test @@ -1,11 +1,13 @@ # -# Test of multiple key caches +# Test of multiple key caches, simple and segmented # --disable_warnings drop table if exists t1, t2, t3; --enable_warnings -SET @save_key_buffer=@@key_buffer_size; +SET @save_key_buffer_size=@@key_buffer_size; +SET @save_key_cache_block_size=@@key_cache_block_size; +SET @save_key_cache_segments=@@key_cache_segments; SELECT @@key_buffer_size, @@small.key_buffer_size; @@ -33,7 +35,7 @@ SELECT @@`default`.key_buffer_size; SELECT @@small.key_buffer_size; SELECT @@medium.key_buffer_size; -SET @@global.key_buffer_size=@save_key_buffer; +SET @@global.key_buffer_size=@save_key_buffer_size; # # Errors @@ -251,3 +253,272 @@ SET GLOBAL key_cache_block_size= @bug28478_key_cache_block_size; DROP TABLE t1; # End of 4.1 tests + +# End of 5.1 tests + +# +# Test cases for segmented key caches +# + +# Test usage of the KEY_CACHE table from information schema +# for a simple key cache + +set global key_buffer_size=@save_key_buffer_size; +set global key_cache_block_size=@save_key_cache_block_size; +select @@key_buffer_size; +select @@key_cache_block_size; +select @@key_cache_segments; + +create table t1 ( + p int not null auto_increment primary key, + a char(10)); +create table t2 ( + p int not null auto_increment primary key, + i int, a char(10), key k1(i), key k2(a)); + +select @@key_cache_segments; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +insert into t1 values (1, 'qqqq'), (2, 'yyyy'); +insert into t2 values (1, 1, 'qqqq'), (2, 1, 'pppp'), + (3, 1, 'yyyy'), (4, 3, 'zzzz'); +select * from t1; +select * from t2; +update t1 set p=3 where p=1; +update t2 set i=2 where i=1; + +--replace_result 1808 KEY_BLOCKS_UNUSED 1670 KEY_BLOCKS_UNUSED 1789 KEY_BLOCKS_UNUSED +show status like 'key_%'; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +delete from t2 where a='zzzz'; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +delete from t1; +delete from t2; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +# For the key cache with 2 segments execute the same sequence of +# statements as for the simple cache above. +# The statistical information on the number of i/o requests and +# the number of is expected to be the same. + +set global key_cache_segments=2; +select @@key_cache_segments; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +insert into t1 values (1, 'qqqq'), (2, 'yyyy'); +insert into t2 values (1, 1, 'qqqq'), (2, 1, 'pppp'), + (3, 1, 'yyyy'), (4, 3, 'zzzz'); +select * from t1; +select * from t2; +update t1 set p=3 where p=1; +update t2 set i=2 where i=1; + +--replace_result 1808 KEY_BLOCKS_UNUSED 1670 KEY_BLOCKS_UNUSED 1788 KEY_BLOCKS_UNUSED +show status like 'key_%'; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +delete from t1; +delete from t2; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +# Check that we can work with one segment with the same results + +set global key_cache_segments=1; +select @@key_cache_segments; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +insert into t1 values (1, 'qqqq'), (2, 'yyyy'); +insert into t2 values (1, 1, 'qqqq'), (2, 1, 'pppp'), + (3, 1, 'yyyy'), (4, 3, 'zzzz'); +select * from t1; +select * from t2; +update t1 set p=3 where p=1; +update t2 set i=2 where i=1; + +--replace_result 1808 KEY_BLOCKS_UNUSED 1670 KEY_BLOCKS_UNUSED 1789 KEY_BLOCKS_UNUSED +show status like 'key_%'; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +delete from t1; +delete from t2; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +flush tables; flush status; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +# Switch back to 2 segments + +set global key_buffer_size=32*1024; +select @@key_buffer_size; +set global key_cache_segments=2; +select @@key_cache_segments; +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +insert into t1 values (1, 'qqqq'), (2, 'yyyy'); +insert into t2 values (1, 1, 'qqqq'), (2, 1, 'pppp'), + (3, 1, 'yyyy'), (4, 3, 'zzzz'); +select * from t1; +select * from t2; +update t1 set p=3 where p=1; +update t2 set i=2 where i=1; + +--replace_column 7 # +select * from information_schema.key_caches where segment_number is null; + +# Add more rows to tables t1 and t2 + +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; +insert into t1(a) select a from t1; + +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; +insert into t2(i,a) select i,a from t2; + +--replace_column 6 # 7 # 10 # +select * from information_schema.key_caches where segment_number is null; + +select * from t1 where p between 1010 and 1020 ; +select * from t2 where p between 1010 and 1020 ; +--replace_column 6 # 7 # 10 # +select * from information_schema.key_caches where segment_number is null; + +flush tables; flush status; +update t1 set a='zzzz' where a='qqqq'; +update t2 set i=1 where i=2; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +# Now test how we can work with 7 segments + +set global keycache1.key_buffer_size=256*1024; +select @@keycache1.key_buffer_size; +set global keycache1.key_cache_segments=7; +select @@keycache1.key_cache_segments; + +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; +--replace_column 7 # +select * from information_schema.key_caches where key_cache_name like "key%" + and segment_number is null; + +cache index t1 key (`primary`) in keycache1; + +explain select p from t1 where p between 1010 and 1020; +select p from t1 where p between 1010 and 1020; +explain select i from t2 where p between 1010 and 1020; +select i from t2 where p between 1010 and 1020; +explain select count(*) from t1, t2 where t1.p = t2.i; +select count(*) from t1, t2 where t1.p = t2.i; + +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; +--replace_column 7 # +select * from information_schema.key_caches where key_cache_name like "key%" + and segment_number is null; + +cache index t2 in keycache1; +update t2 set p=p+3000, i=2 where a='qqqq'; +--replace_column 7 # +select * from information_schema.key_caches where key_cache_name like "key%" + and segment_number is null; + +set global keycache2.key_buffer_size=1024*1024; +cache index t2 in keycache2; +insert into t2 values (2000, 3, 'yyyy'); +--replace_column 7 # +select * from information_schema.key_caches where key_cache_name like "keycache2" + and segment_number is null; +--replace_column 7 # +select * from information_schema.key_caches where key_cache_name like "key%" + and segment_number is null; + +cache index t2 in keycache1; +update t2 set p=p+5000 where a='zzzz'; +select * from t2 where p between 1010 and 1020; +explain select p from t2 where p between 1010 and 1020; +select p from t2 where p between 1010 and 1020; +explain select i from t2 where a='yyyy' and i=3; +select i from t2 where a='yyyy' and i=3; +explain select a from t2 where a='yyyy' and i=3; +select a from t2 where a='yyyy' and i=3 ; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=2*1024; +insert into t2 values (7000, 3, 'yyyy'); +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=8*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; +insert into t2 values (8000, 3, 'yyyy'); +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_buffer_size=64*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=2*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=8*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_buffer_size=0; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=8*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_buffer_size=0; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_buffer_size=128*1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +set global keycache1.key_cache_block_size=1024; +--replace_column 6 # 7 # +select * from information_schema.key_caches where segment_number is null; + +drop table t1,t2; + +set global keycache1.key_buffer_size=0; +set global keycache2.key_buffer_size=0; + +set global key_buffer_size=@save_key_buffer_size; +set global key_cache_segments=@save_key_cache_segments; + +# End of 5.2 tests diff --git a/mysql-test/t/kill.test b/mysql-test/t/kill.test index 706c2514d92..4b40039ce45 100644 --- a/mysql-test/t/kill.test +++ b/mysql-test/t/kill.test @@ -67,12 +67,14 @@ connection conn1; -- disable_result_log -- disable_query_log +begin; let $1 = 4096; while ($1) { eval insert into t1 values ($1); dec $1; } +commit; -- enable_query_log -- enable_result_log @@ -265,6 +267,8 @@ connection con1; let $ID= `select connection_id()`; let $tab_count= 40; +--disable_query_log +begin; let $i= $tab_count; while ($i) { @@ -272,6 +276,8 @@ while ($i) eval INSERT INTO t$i VALUES (1),(2),(3),(4),(5),(6),(7); dec $i ; } +commit; +--enable_query_log set session optimizer_search_depth=0; let $i=$tab_count; diff --git a/mysql-test/t/limit.test b/mysql-test/t/limit.test index 5847b90367a..4dbe13096d4 100644 --- a/mysql-test/t/limit.test +++ b/mysql-test/t/limit.test @@ -102,4 +102,16 @@ execute s using @a, @a; select 1 as a limit 4294967296,10; +# +# Test for LIMIT X OFFSET Y +# + +CREATE TABLE t1 (a int PRIMARY KEY auto_increment); +INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(); +INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(); +SELECT a FROM t1 ORDER BY a LIMIT 10 OFFSET 1; +SELECT a FROM t1 ORDER BY a LIMIT 10 OFFSET 10; +SELECT a FROM t1 ORDER BY a LIMIT 2 OFFSET 14; +DROP TABLE t1; + --echo End of 5.1 tests diff --git a/mysql-test/t/loaddata.test b/mysql-test/t/loaddata.test index 06054d1990d..03fc99f8500 100644 --- a/mysql-test/t/loaddata.test +++ b/mysql-test/t/loaddata.test @@ -2,6 +2,8 @@ # Some simple test of load data # +-- source include/have_ucs2.inc + --disable_warnings drop table if exists t1, t2; --enable_warnings diff --git a/mysql-test/t/log_slow.test b/mysql-test/t/log_slow.test new file mode 100644 index 00000000000..d624e9f2520 --- /dev/null +++ b/mysql-test/t/log_slow.test @@ -0,0 +1,48 @@ +# +# Testing of slow log query options +# + +select @@log_slow_filter; +select @@log_slow_rate_limit; +select @@log_slow_verbosity; +show variables like "log_slow%"; + +# Some simple test to set log_slow_filter +set @@log_slow_filter= "filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk,admin"; +select @@log_slow_filter; +set @@log_slow_filter="admin,admin"; +select @@log_slow_filter; +set @@log_slow_filter=7; +select @@log_slow_filter; + +# Test of wrong values +--error 1231 +set @@log_slow_filter= "filesort,impossible,impossible2,admin"; +--error 1231 +set @@log_slow_filter= "filesort, admin"; +--error 1231 +set @@log_slow_filter= 1<<31; +select @@log_slow_filter; + +# Some simple test to set log_slow_verbosity +set @@log_slow_verbosity= "query_plan,innodb"; +select @@log_slow_verbosity; +set @@log_slow_verbosity=1; +select @@log_slow_verbosity; + +# +# Check which fields are in slow_log table +# + +show fields from mysql.slow_log; + +# +# Check flush command +# + +flush slow query logs; + +# Reset used variables + +set @@log_slow_filter=default; +set @@log_slow_verbosity=default; diff --git a/mysql-test/t/log_tables-big-master.opt b/mysql-test/t/log_tables-big-master.opt index 35ff7911705..b9bc885d0e4 100644 --- a/mysql-test/t/log_tables-big-master.opt +++ b/mysql-test/t/log_tables-big-master.opt @@ -1 +1 @@ ---log-slow-queries +--log-output=table,file --slow-query-log --general-log --general-log-file="" --slow-query-log-file="" diff --git a/mysql-test/t/log_tables-master.opt b/mysql-test/t/log_tables-master.opt index 3ece9710a45..4c25518cefe 100644 --- a/mysql-test/t/log_tables-master.opt +++ b/mysql-test/t/log_tables-master.opt @@ -1 +1 @@ ---log-output=table,file --log-slow-queries +--log-output=table,file --slow-query-log --general-log diff --git a/mysql-test/t/log_tables_upgrade.test b/mysql-test/t/log_tables_upgrade.test index 5d1b2b5aed6..a638a27c9d1 100644 --- a/mysql-test/t/log_tables_upgrade.test +++ b/mysql-test/t/log_tables_upgrade.test @@ -25,7 +25,7 @@ FLUSH TABLES; REPAIR TABLE test.bug49823; RENAME TABLE general_log TO renamed_general_log; RENAME TABLE test.bug49823 TO general_log; ---exec $MYSQL_UPGRADE --skip-verbose --force 2>&1 +--exec $MYSQL_UPGRADE --force 2>&1 DROP TABLE general_log; RENAME TABLE renamed_general_log TO general_log; SET GLOBAL general_log = @saved_general_log; diff --git a/mysql-test/t/maria_mrr.test b/mysql-test/t/maria_mrr.test new file mode 100644 index 00000000000..5f6036d6aea --- /dev/null +++ b/mysql-test/t/maria_mrr.test @@ -0,0 +1,128 @@ +-- source include/have_maria.inc + +--disable_warnings +drop table if exists t1,t2,t3,t4; +--enable_warnings + +set @save_storage_engine= @@storage_engine; +set storage_engine=aria; + +--source include/mrr_tests.inc + +set storage_engine= @save_storage_engine; + +# +# Bug #665049: index condition pushdown with Maria +# + +CREATE TABLE t1( + pk int NOT NULL, i int NOT NULL, v varchar(1) NOT NULL, + PRIMARY KEY (pk), INDEX idx (v, i) +) ENGINE=ARIA; +INSERT INTO t1 VALUES + (1,9,'x'), (2,5,'g'), (3,1,'o'), (4,0,'g'), (5,1,'v'), + (6,190,'m'), (7,6,'x'), (8,3,'c'), (9,4,'z'), (10,3,'i'), + (11,186,'x'), (12,1,'g'), (13,8,'q'), (14,226,'m'), (15,133,'p'); + +CREATE TABLE t2( + pk int NOT NULL, i int NOT NULL, v varchar(1) NOT NULL, + PRIMARY KEY (pk), INDEX idx (v, i) +) ENGINE=ARIA; +INSERT INTO t2 SELECT * FROM t1; +INSERT INTO t2 VALUES (77, 333, 'z'); + +CREATE TABLE t3( + pk int NOT NULL, i int NOT NULL, v varchar(1) NOT NULL, + PRIMARY KEY (pk), INDEX idx (v, i) +) ENGINE=ARIA; +INSERT INTO t3 SELECT * FROM t1; +INSERT INTO t3 VALUES (88, 442, 'y'), (99, 445, 'w') ; + +SELECT COUNT(t1.v) FROM t1, t2 IGNORE INDEX (idx), t3 IGNORE INDEX (idx) + WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; +EXPLAIN +SELECT COUNT(t1.v) FROM t1, t2 IGNORE INDEX (idx), t3 IGNORE INDEX (idx) + WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; + +SELECT COUNT(t1.v) FROM t1, t2, t3 + WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; +EXPLAIN + SELECT COUNT(t1.v) FROM t1, t2, t3 + WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; + +DROP TABLE t1,t2,t3; + +--echo # +--echo # Bug #669420: MRR for Range checked for each record +--echo # + +CREATE TABLE t1 ( + pk int NOT NULL PRIMARY KEY, + j int NOT NULL, + i int NOT NULL, + v varchar(1) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL, + INDEX i (i), + INDEX vi (v,i) +) ENGINE=ARIA; +INSERT INTO t1 VALUES (10,3,8,'v'),(11,3,8,'f'); + +CREATE TABLE t2 ( + pk int NOT NULL PRIMARY KEY, + j int NOT NULL, + i int NOT NULL, + v varchar(1) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL, + INDEX i (i), + INDEX vi (v,i) +) ENGINE=ARIA; +INSERT INTO t2 VALUES (10,9,3,'i'),(11,101,186,'x'),(12,0,1,'g'); + +SET SESSION join_cache_level=0; + +EXPLAIN +SELECT t1.i, t2.i, t2.v, t3.pk, t3.v FROM t1, t2, t2 t3 + WHERE t2.i != 0 AND t3.pk >= t2.i AND t3.v >= t2.v; +SELECT t1.i, t2.i, t2.v, t3.pk, t3.v FROM t1, t2, t2 t3 + WHERE t2.i != 0 AND t3.pk >= t2.i AND t3.v >= t2.v; + +SET SESSION join_cache_level=1; + +EXPLAIN +SELECT t1.i, t2.i, t2.v, t3.pk, t3.v FROM t1, t2, t2 t3 + WHERE t2.i != 0 AND t3.pk >= t2.i AND t3.v >= t2.v; +SELECT t1.i, t2.i, t2.v, t3.pk, t3.v FROM t1, t2, t2 t3 + WHERE t2.i != 0 AND t3.pk >= t2.i AND t3.v >= t2.v; + +SET SESSION join_cache_level=DEFAULT; + +DROP TABLE t1,t2; + +CREATE TABLE t1 ( + pk int NOT NULL PRIMARY KEY, + j int NOT NULL, + i int NOT NULL, + v varchar(1) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL, + INDEX i (i) +) ENGINE=ARIA; +INSERT INTO t1 VALUES + (10,3,8,'v'),(11,3,8,'f'),(12,3,5,'v'),(13,2,8,'s'),(14,1,8,'a'), + (15,0,6,'p'),(16,8,7,'z'),(17,5,2,'a'),(18,9,5,'h'),(19,5,7,'h'), + (20,4,2,'v'),(21,2,9,'v'),(22,33,142,'b'),(23,5,3,'y'),(24,1,0,'v'), + (25,9,3,'m'),(26,1,5,'z'),(27,3,9,'n'),(28,8,1,'d'),(29,231,107,'a'); + +SET SESSION join_cache_level = 0; + +EXPLAIN +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j; +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j; + +EXPLAIN +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j GROUP BY f; +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j GROUP BY f; + +EXPLAIN +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j GROUP BY f LIMIT 1; +SELECT s.i f FROM t1 t, t1 s WHERE s.i >= t.i AND s.pk < t.j GROUP BY f LIMIT 1; + +SET SESSION join_cache_level=DEFAULT; + +DROP TABLE t1; diff --git a/mysql-test/t/merge-big.test b/mysql-test/t/merge-big.test index 10d36bfe2a4..e39bd98bd38 100644 --- a/mysql-test/t/merge-big.test +++ b/mysql-test/t/merge-big.test @@ -43,7 +43,8 @@ LOCK TABLE t1 WRITE; --echo # connection con1 connect (con1,localhost,root,,); let $con1_id= `SELECT CONNECTION_ID()`; - SET SESSION debug="+d,sleep_open_and_lock_after_open"; + SET @orig_debug=@@debug; + SET GLOBAL debug="+d,sleep_open_and_lock_after_open"; send INSERT INTO t1 VALUES (1); --echo # connection default connection default; @@ -74,7 +75,7 @@ UNLOCK TABLES; --echo # connection con1 connection con1; reap; - SET SESSION debug="-d,sleep_open_and_lock_after_open"; + SET GLOBAL debug=@orig_debug; disconnect con1; --echo # connection default connection default; diff --git a/mysql-test/t/merge.test b/mysql-test/t/merge.test index b6ad3324d19..c52adfedc65 100644 --- a/mysql-test/t/merge.test +++ b/mysql-test/t/merge.test @@ -641,6 +641,7 @@ DROP TABLE t1, t2, m1, m2; --echo End of 5.0 tests + # # Bug #8306: TRUNCATE leads to index corruption # @@ -785,7 +786,7 @@ DROP TABLE t1, t2; # *after* the administration task. It was terminated by UNLOCK TABLES only. # # This is the same test case as for -# Bug#26867 - LOCK TABLES + REPAIR + merge table result in memory/cpu hogging +# Bug#26867 - LOCK TABLES REPAIR + merge table result in memory/cpu hogging # # CREATE TABLE t1 (c1 INT) ENGINE= MyISAM; @@ -1137,35 +1138,38 @@ UNLOCK TABLES; --echo # --echo # Trigger on parent DELETE FROM t4 WHERE c1 = 4; -CREATE TRIGGER t4_ai AFTER INSERT ON t4 FOR EACH ROW SET @a=1; +CREATE TRIGGER t4_ai1 AFTER INSERT ON t4 FOR EACH ROW SET @a=1; SET @a=0; INSERT INTO t4 VALUES (4); SELECT @a; SELECT * FROM t4 ORDER BY c1; -DROP TRIGGER t4_ai; +DROP TRIGGER t4_ai1; +CHECK TABLE t3; --echo # Trigger on parent under LOCK TABLES LOCK TABLES t3 WRITE, t2 WRITE, t4 WRITE, t1 WRITE; -CREATE TRIGGER t4_ai AFTER INSERT ON t4 FOR EACH ROW SET @a=1; +CREATE TRIGGER t4_ai2 AFTER INSERT ON t4 FOR EACH ROW SET @a=1; SET @a=0; INSERT INTO t4 VALUES (4); SELECT @a; SELECT * FROM t4 ORDER BY c1; -DROP TRIGGER t4_ai; +DROP TRIGGER t4_ai2; UNLOCK TABLES; +CHECK TABLE t3; --echo # --echo # Trigger on child DELETE FROM t4 WHERE c1 = 4; -CREATE TRIGGER t3_ai AFTER INSERT ON t3 FOR EACH ROW SET @a=1; +CREATE TRIGGER t3_ai3 AFTER INSERT ON t3 FOR EACH ROW SET @a=1; SET @a=0; INSERT INTO t4 VALUES (4); SELECT @a; INSERT INTO t3 VALUES (33); SELECT @a; SELECT * FROM t4 ORDER BY c1; -DROP TRIGGER t3_ai; +DROP TRIGGER t3_ai3; +CHECK TABLE t3; --echo # Trigger on child under LOCK TABLES LOCK TABLES t3 WRITE, t2 WRITE, t4 WRITE, t1 WRITE; -CREATE TRIGGER t3_ai AFTER INSERT ON t3 FOR EACH ROW SET @a=1; +CREATE TRIGGER t3_ai4 AFTER INSERT ON t3 FOR EACH ROW SET @a=1; SET @a=0; INSERT INTO t4 VALUES (4); SELECT @a; @@ -1173,30 +1177,48 @@ INSERT INTO t3 VALUES (33); SELECT @a; SELECT * FROM t4 ORDER BY c1; DELETE FROM t4 WHERE c1 = 33; -DROP TRIGGER t3_ai; +DROP TRIGGER t3_ai4; UNLOCK TABLES; +CHECK TABLE t3; --echo # --echo # Trigger with table use on child DELETE FROM t4 WHERE c1 = 4; -CREATE TRIGGER t3_ai AFTER INSERT ON t3 FOR EACH ROW INSERT INTO t2 VALUES(22); +CREATE TRIGGER t3_ai5 AFTER INSERT ON t3 FOR EACH ROW INSERT INTO t2 VALUES(22); +SELECT COUNT(*) FROM t2; INSERT INTO t4 VALUES (4); SELECT * FROM t4 ORDER BY c1; INSERT INTO t3 VALUES (33); SELECT * FROM t4 ORDER BY c1; DELETE FROM t4 WHERE c1 = 22; DELETE FROM t4 WHERE c1 = 33; -DROP TRIGGER t3_ai; +DROP TRIGGER t3_ai5; +UNLOCK TABLES; +CHECK TABLE t2,t3; --echo # Trigger with table use on child under LOCK TABLES LOCK TABLES t3 WRITE, t2 WRITE, t4 WRITE, t1 WRITE; -CREATE TRIGGER t3_ai AFTER INSERT ON t3 FOR EACH ROW INSERT INTO t2 VALUES(22); +CREATE TRIGGER t3_ai6 AFTER INSERT ON t3 FOR EACH ROW INSERT INTO t2 VALUES(22); INSERT INTO t4 VALUES (4); SELECT * FROM t4 ORDER BY c1; INSERT INTO t3 VALUES (33); SELECT * FROM t4 ORDER BY c1; -DROP TRIGGER t3_ai; +DROP TRIGGER t3_ai6; +UNLOCK TABLES; +check table t2,t3,t4; DELETE FROM t4 WHERE c1 = 22; DELETE FROM t4 WHERE c1 = 33; +--echo # Trigger with table use on child under different LOCK TABLES +DELETE FROM t4 WHERE c1 = 4; +LOCK TABLES t4 WRITE,t3 WRITE, t2 WRITE, t1 WRITE; +CREATE TRIGGER t3_ai7 AFTER INSERT ON t3 FOR EACH ROW INSERT INTO t2 VALUES(22); +INSERT INTO t4 VALUES (4); +SELECT * FROM t4 ORDER BY c1; +INSERT INTO t3 VALUES (33); +SELECT * FROM t4 ORDER BY c1; +DROP TRIGGER t3_ai7; UNLOCK TABLES; +check table t2,t3,t4; +DELETE FROM t4 WHERE c1 = 22; +DELETE FROM t4 WHERE c1 = 33; # --echo # --echo # Repair @@ -1296,6 +1318,8 @@ DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; let $1 = 10; +--disable_query_log +begin; while ($1) { SET @rnd= RAND(); @@ -1305,6 +1329,8 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; +--enable_query_log set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; diff --git a/mysql-test/t/merge_debug.test b/mysql-test/t/merge_debug.test new file mode 100644 index 00000000000..2e30cf88b5d --- /dev/null +++ b/mysql-test/t/merge_debug.test @@ -0,0 +1,42 @@ +# +# Test failures with MERGE +# + +--source include/have_debug.inc + +let $default=`select @@global.storage_engine`; +set global storage_engine=myisam; +set session storage_engine=myisam; + +--disable_warnings +drop table if exists crashed,t2,t3,t4; +--enable_warnings + +SET @orig_debug=@@debug; + +# +# Check that MariaDB handles reopen that fails without crashing +# +CREATE TABLE crashed (c1 INT); +CREATE TABLE t2 (c1 INT); +CREATE TABLE t3 (c1 INT); +CREATE TABLE t4 (c1 INT) ENGINE=MRG_MYISAM UNION=(crashed,t2,t3) INSERT_METHOD=LAST; +INSERT INTO crashed VALUES (10); +INSERT INTO t2 VALUES (20); +INSERT INTO t3 VALUES (30); + +LOCK TABLES t3 WRITE, t2 WRITE, t4 WRITE, crashed WRITE; +SET GLOBAL debug="+d,*,myisam_pretend_crashed_table_on_open"; +--disable_warnings +CREATE TRIGGER t1_ai AFTER INSERT ON crashed FOR EACH ROW INSERT INTO t2 VALUES(29); +--enable_warnings +SET GLOBAL debug=@orig_debug; +--error ER_TABLE_NOT_LOCKED +INSERT INTO t4 VALUES (39); +--error ER_TABLE_NOT_LOCKED +INSERT INTO crashed VALUES (11); +INSERT INTO t2 VALUES (21); +INSERT INTO t3 VALUES (31); +UNLOCK TABLES; +DROP TRIGGER t1_ai; +DROP TABLE t4,crashed,t2,t3; diff --git a/mysql-test/t/multi_statement-master.opt b/mysql-test/t/multi_statement-master.opt index b30df037531..c735cf4c21b 100644 --- a/mysql-test/t/multi_statement-master.opt +++ b/mysql-test/t/multi_statement-master.opt @@ -1,2 +1,3 @@ ---log-slow-queries=slow.log +--slow-query-log +--slow-query-log-file=slow.log --log-queries-not-using-indexes diff --git a/mysql-test/t/multi_update.test b/mysql-test/t/multi_update.test index 8ed0ed45b82..a198fa59277 100644 --- a/mysql-test/t/multi_update.test +++ b/mysql-test/t/multi_update.test @@ -20,7 +20,8 @@ delete from mysql.user where user=_binary'mysqltest_1'; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -39,7 +40,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1 where id1 > 95; select count(*) from t2 where id2 > 95; @@ -75,7 +77,8 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { @@ -88,7 +91,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; diff --git a/mysql-test/t/multi_update2.test b/mysql-test/t/multi_update2.test index a04518f4964..9c5078efb6f 100644 --- a/mysql-test/t/multi_update2.test +++ b/mysql-test/t/multi_update2.test @@ -48,13 +48,14 @@ CREATE TABLE t1 ( a INT NOT NULL, b INT NOT NULL) ; INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; +begin; while ($1) { eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1; eval SET @d=@d*2; dec $1; } - +commit; --enable_query_log ALTER TABLE t1 ADD INDEX i1(a); DELETE FROM t1 WHERE a > 2000000; diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test index d4b4d1555b6..3b307497fc3 100644 --- a/mysql-test/t/myisam.test +++ b/mysql-test/t/myisam.test @@ -4,7 +4,7 @@ # Initialise --disable_warnings -drop table if exists t1,t2; +drop table if exists t1,t2,t3; --enable_warnings SET SQL_WARNINGS=1; @@ -33,7 +33,8 @@ drop table t1; create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a)); let $1=100; -disable_query_log; +--disable_query_log +begin; --disable_warnings SET SQL_WARNINGS=0; while ($1) @@ -41,9 +42,10 @@ while ($1) eval insert into t1 (b) values(repeat(char(65+$1),65550-$1)); dec $1; } +commit; SET SQL_WARNINGS=1; --enable_warnings -enable_query_log; +--enable_query_log check table t1; repair table t1; delete from t1 where (a & 1); @@ -380,14 +382,16 @@ check table t1; # check updating with keys # -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { eval insert into t1 (b) values (repeat(char(($1 & 32)+65), $1)); dec $1; } -enable_query_log; +commit; +--enable_query_log update t1 set b=repeat(left(b,1),255) where a between 1 and 5; update t1 set b=repeat(left(b,1),10) where a between 32 and 43; update t1 set b=repeat(left(b,1),2) where a between 64 and 66; @@ -553,11 +557,13 @@ create table t2 (a int); let $i=1000; set @@rand_seed1=31415926,@@rand_seed2=2718281828; --disable_query_log +begin; while ($i) { dec $i; insert t2 values (rand()*100000); } +commit; --enable_query_log insert t1 select * from t2; show keys from t1; @@ -1387,11 +1393,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 127 characters. @@ -1471,11 +1479,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 42 characters. @@ -1506,6 +1516,42 @@ let $MYSQLD_DATADIR= `select @@datadir`; DROP TABLE t1; # +# Test warnings with transactional=1 with MyISAM +# MariaDB: Note that the table will still have 'TRANSACTIONAL=1' attribute. +# That's the intended behavior atm. +# +create table t1 (n int not null, c char(1)) transactional=1; +show create table t1; +drop table t1; + +# +# Test of BUG#35570 CHECKSUM TABLE unreliable if LINESTRING field +# (same content / differen checksum) +# + +CREATE TABLE t1 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t1 VALUES (GeomFromText("POINT(0 0)")); +checksum table t1; +CREATE TABLE t2 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t2 VALUES (GeomFromText("POINT(0 0)")); +checksum table t2; +CREATE TABLE t3 select * from t1; +checksum table t3; +drop table t1,t2,t3; + +# +# Test number of supported key parts (32 is max) +# + +create table t1 (a1 int,a2 int,a3 int,a4 int,a5 int,a6 int,a7 int,a8 int,a9 int,a10 int,a11 int,a12 int,a13 int,a14 int,a15 int,a16 int,a17 int,a18 int,a19 int,a20 int,a21 int,a22 int,a23 int,a24 int,a25 int,a26 int,a27 int,a28 int,a29 int,a30 int,a31 int,a32 int, +key(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32)) engine=myisam; +drop table t1; + +--error 1070 +create table t1 (a1 int,a2 int,a3 int,a4 int,a5 int,a6 int,a7 int,a8 int,a9 int,a10 int,a11 int,a12 int,a13 int,a14 int,a15 int,a16 int,a17 int,a18 int,a19 int,a20 int,a21 int,a22 int,a23 int,a24 int,a25 int,a26 int,a27 int,a28 int,a29 int,a30 int,a31 int,a32 int, a33 int, +key(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33)) engine=myisam; + +# # Bug#43737: Select query return bad result # CREATE TABLE t1 ( @@ -1597,6 +1643,7 @@ DROP TABLE t1; CREATE TABLE t1(a INT, b BIT(1)); INSERT INTO t1 VALUES(1, 0), (2, 1); CREATE TABLE t2 SELECT * FROM t1; +FLUSH TABLES; --copy_file $MYSQLD_DATADIR/test/t1.frm $MYSQLD_DATADIR/test/t3.frm --copy_file $MYSQLD_DATADIR/test/t1.MYD $MYSQLD_DATADIR/test/t3.MYD --copy_file $MYSQLD_DATADIR/test/t1.MYI $MYSQLD_DATADIR/test/t3.MYI diff --git a/mysql-test/t/myisam_debug.test b/mysql-test/t/myisam_debug.test index 913668c5f22..43b5143441e 100644 --- a/mysql-test/t/myisam_debug.test +++ b/mysql-test/t/myisam_debug.test @@ -24,11 +24,15 @@ CREATE TABLE `t2` ( INSERT INTO t2 (id) VALUES (123); let $i = 10; +--disable_query_log +begin; while ($i) { INSERT INTO t2 (id) SELECT id FROM t2; dec $i; } +commit; +--enable_query_log --echo # Switch to insert Connection CONNECTION insertConn; diff --git a/mysql-test/t/myisam_mrr.test b/mysql-test/t/myisam_mrr.test new file mode 100644 index 00000000000..d9afdf3140d --- /dev/null +++ b/mysql-test/t/myisam_mrr.test @@ -0,0 +1,126 @@ +# +# MRR/MyISAM tests. +# + +--disable_warnings +drop table if exists t1, t2, t3; +--enable_warnings + +set @mrr_buffer_size_save= @@mrr_buffer_size; +set mrr_buffer_size=79; + +-- source include/mrr_tests.inc + +set @@mrr_buffer_size= @mrr_buffer_size_save; + +# +# BUG#30622: Incorrect query results for MRR + filesort +# +CREATE TABLE t1 ( + ID int(10) unsigned NOT NULL AUTO_INCREMENT, + col1 int(10) unsigned DEFAULT NULL, + key1 int(10) unsigned NOT NULL DEFAULT '0', + key2 int(10) unsigned DEFAULT NULL, + text1 text, + text2 text, + col2 smallint(6) DEFAULT '100', + col3 enum('headers','bodyandsubject') NOT NULL DEFAULT 'bodyandsubject', + col4 tinyint(3) unsigned NOT NULL DEFAULT '0', + PRIMARY KEY (ID), + KEY (key1), + KEY (key2) +) ENGINE=MyISAM AUTO_INCREMENT=6 DEFAULT CHARSET=utf8; + +INSERT INTO t1 VALUES +(1,NULL,1130,NULL,'Hello',NULL,100,'bodyandsubject',0), +(2,NULL,1130,NULL,'bye',NULL,100,'bodyandsubject',0), +(3,NULL,1130,NULL,'red',NULL,100,'bodyandsubject',0), +(4,NULL,1130,NULL,'yellow',NULL,100,'bodyandsubject',0), +(5,NULL,1130,NULL,'blue',NULL,100,'bodyandsubject',0); + +select * FROM t1 WHERE key1=1130 AND col1 IS NULL ORDER BY text1; + +drop table t1; + + +--echo +--echo BUG#37851: Crash in test_if_skip_sort_order tab->select is zero +--echo +CREATE TABLE t1 ( + pk int(11) NOT NULL AUTO_INCREMENT, + PRIMARY KEY (pk) +); +INSERT INTO t1 VALUES (1); + +CREATE TABLE t2 ( + pk int(11) NOT NULL AUTO_INCREMENT, + int_key int(11) DEFAULT NULL, + PRIMARY KEY (pk), + KEY int_key (int_key) +); +INSERT INTO t2 VALUES (1,1),(2,6),(3,0); + +EXPLAIN EXTENDED +SELECT MIN(t1.pk) +FROM t1 WHERE EXISTS ( + SELECT t2.pk + FROM t2 + WHERE t2.int_key IS NULL + GROUP BY t2.pk +); + +DROP TABLE t1, t2; + +-- echo # +-- echo # BUG#42048 Discrepancy between MyISAM and Maria's ICP implementation +-- echo # +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, b char(20), filler char(200), key(a,b(10))); +insert into t1 select A.a + 10*(B.a + 10*C.a), 'bbb','filler' from t0 A, t0 B, t0 C; +update t1 set b=repeat(char(65+a), 20) where a < 25; + +--echo This must show range + using index condition: +explain select * from t1 where a < 10 and b = repeat(char(65+a), 20); +select * from t1 where a < 10 and b = repeat(char(65+a), 20); +drop table t0,t1; + +-- echo # +-- echo # BUG#41136: ORDER BY + range access: EXPLAIN shows "Using MRR" while MRR is actually not used +-- echo # +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, b int, key(a)); +insert into t1 select A.a + 10 *(B.a + 10*C.a), A.a + 10 *(B.a + 10*C.a) from t0 A, t0 B, t0 C; +-- echo This mustn't show "Using MRR": +explain select * from t1 where a < 20 order by a; +drop table t0, t1; + +-- echo # +-- echo # Part of MWL#67: DS-MRR backport: add an @@optimizer_switch flag for +-- echo # index_condition pushdown: +-- echo # - engine_condition_pushdown does not affect ICP + + +# Check that optimizer_switch is present +select @@optimizer_switch like '%index_condition_pushdown=on%'; + +# Check if it affects ICP +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, b int, key(a)); +insert into t1 select A.a + 10 *(B.a + 10*C.a), A.a + 10 *(B.a + 10*C.a) from t0 A, t0 B, t0 C; + +-- echo A query that will use ICP: +explain select * from t1 where a < 20; + +set @save_optimizer_switch=@@optimizer_switch; +set optimizer_switch='index_condition_pushdown=off'; +explain select * from t1 where a < 20; + +set optimizer_switch='index_condition_pushdown=on'; +explain select * from t1 where a < 20; + +set optimizer_switch=@save_optimizer_switch; + +drop table t0, t1; diff --git a/mysql-test/t/myisampack.test b/mysql-test/t/myisampack.test index 463aa559de2..190ee8d8fd2 100644 --- a/mysql-test/t/myisampack.test +++ b/mysql-test/t/myisampack.test @@ -72,11 +72,13 @@ CREATE TABLE t1(f1 VARCHAR(200), f2 TEXT); INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1'); let $i=9; --disable_query_log +begin; while ($i) { INSERT INTO t1 SELECT * FROM t1; dec $i; } +commit; --enable_query_log FLUSH TABLE t1; --echo # Compress the table using MYISAMPACK tool diff --git a/mysql-test/t/mysql-bug41486.test b/mysql-test/t/mysql-bug41486.test index 6e014bca7d1..e7b0acc1935 100644 --- a/mysql-test/t/mysql-bug41486.test +++ b/mysql-test/t/mysql-bug41486.test @@ -27,7 +27,8 @@ connect (con1, localhost, root,,); CREATE TABLE t1(data LONGBLOB); INSERT INTO t1 SELECT REPEAT('1', 2*1024*1024); - +# The following is to remove the race between end of insert and start of MYSQL_DUMP: +SELECT COUNT(*) FROM t1; let $outfile= $MYSQLTEST_VARDIR/tmp/bug41486.sql; --error 0,1 remove_file $outfile; diff --git a/mysql-test/t/mysql.test b/mysql-test/t/mysql.test index 3a2084aef08..c6c3ad42dcb 100644 --- a/mysql-test/t/mysql.test +++ b/mysql-test/t/mysql.test @@ -1,3 +1,4 @@ +-- source include/have_working_dns.inc # This test should work in embedded server after we fix mysqltest -- source include/not_embedded.inc # diff --git a/mysql-test/t/mysql_upgrade.test b/mysql-test/t/mysql_upgrade.test index 3c6cc45da38..91de7ecff02 100644 --- a/mysql-test/t/mysql_upgrade.test +++ b/mysql-test/t/mysql_upgrade.test @@ -1,11 +1,12 @@ -- source include/mysql_upgrade_preparation.inc +-- source include/have_working_dns.inc # # Basic test that we can run mysql_upgrde and that it finds the # expected binaries it uses. # --echo Run mysql_upgrade once ---exec $MYSQL_UPGRADE --skip-verbose --force 2>&1 +--exec $MYSQL_UPGRADE --force 2>&1 # It should have created a file in the MySQL Servers datadir let $MYSQLD_DATADIR= `select @@datadir`; @@ -14,13 +15,13 @@ file_exists $MYSQLD_DATADIR/mysql_upgrade_info; --echo Run it again - should say already completed --replace_result $MYSQL_SERVER_VERSION VERSION --error 1 ---exec $MYSQL_UPGRADE --skip-verbose 2>&1 +--exec $MYSQL_UPGRADE 2>&1 # It should have created a file in the MySQL Servers datadir file_exists $MYSQLD_DATADIR/mysql_upgrade_info; --echo Force should run it regardless of wether it's been run before ---exec $MYSQL_UPGRADE --skip-verbose --force 2>&1 +--exec $MYSQL_UPGRADE --force 2>&1 # It should have created a file in the MySQL Servers datadir file_exists $MYSQLD_DATADIR/mysql_upgrade_info; @@ -35,7 +36,7 @@ file_exists $MYSQLD_DATADIR/mysql_upgrade_info; CREATE USER mysqltest1@'%' IDENTIFIED by 'sakila'; GRANT ALL ON *.* TO mysqltest1@'%'; --echo Run mysql_upgrade with password protected account ---exec $MYSQL_UPGRADE --skip-verbose --force --user=mysqltest1 --password=sakila 2>&1 +--exec $MYSQL_UPGRADE --force --user=mysqltest1 --password=sakila 2>&1 DROP USER mysqltest1@'%'; @@ -48,7 +49,7 @@ DROP USER mysqltest1@'%'; --replace_result $MYSQLTEST_VARDIR var --replace_regex /.*mysqlcheck.*: Got/mysqlcheck: Got/ /\([0-9]*\)/(errno)/ --error 1 ---exec $MYSQL_UPGRADE --skip-verbose --force --host=not_existing_host 2>&1 +--exec $MYSQL_UPGRADE --force --host=not_existing_host 2>&1 # # Bug #28401 mysql_upgrade Failed with STRICT_ALL_TABLES, ANSI_QUOTES and NO_ZERO_DATE @@ -60,7 +61,7 @@ DROP USER mysqltest1@'%'; # Test by setting sql_mode before running mysql_upgrade set GLOBAL sql_mode='STRICT_ALL_TABLES,ANSI_QUOTES,NO_ZERO_DATE'; ---exec $MYSQL_UPGRADE --skip-verbose --force 2>&1 +--exec $MYSQL_UPGRADE --force 2>&1 eval set GLOBAL sql_mode=default; --echo # @@ -75,7 +76,7 @@ CREATE PROCEDURE testproc() BEGIN END; UPDATE mysql.proc SET character_set_client = NULL WHERE name LIKE 'testproc'; UPDATE mysql.proc SET collation_connection = NULL WHERE name LIKE 'testproc'; UPDATE mysql.proc SET db_collation = NULL WHERE name LIKE 'testproc'; ---exec $MYSQL_UPGRADE --skip-verbose --force 2> $MYSQLTEST_VARDIR/tmp/41569.txt +--exec $MYSQL_UPGRADE --force 2> $MYSQLTEST_VARDIR/tmp/41569.txt CALL testproc(); DROP PROCEDURE testproc; --cat_file $MYSQLTEST_VARDIR/tmp/41569.txt @@ -90,7 +91,7 @@ DROP PROCEDURE testproc; GRANT USAGE ON *.* TO 'user3'@'%'; GRANT ALL PRIVILEGES ON `roelt`.`test2` TO 'user3'@'%'; --echo Run mysql_upgrade with all privileges on a user ---exec $MYSQL_UPGRADE --skip-verbose --force 2>&1 +--exec $MYSQL_UPGRADE --force 2>&1 SHOW GRANTS FOR 'user3'@'%'; DROP USER 'user3'@'%'; diff --git a/mysql-test/t/mysqlbinlog2-master.opt b/mysql-test/t/mysqlbinlog2-master.opt new file mode 100644 index 00000000000..4d69f3359db --- /dev/null +++ b/mysql-test/t/mysqlbinlog2-master.opt @@ -0,0 +1 @@ +--timezone=GMT-3 diff --git a/mysql-test/t/mysqlbinlog_row-master.opt b/mysql-test/t/mysqlbinlog_row-master.opt new file mode 100644 index 00000000000..4d69f3359db --- /dev/null +++ b/mysql-test/t/mysqlbinlog_row-master.opt @@ -0,0 +1 @@ +--timezone=GMT-3 diff --git a/mysql-test/t/mysqlbinlog_row_innodb-master.opt b/mysql-test/t/mysqlbinlog_row_innodb-master.opt new file mode 100644 index 00000000000..4d69f3359db --- /dev/null +++ b/mysql-test/t/mysqlbinlog_row_innodb-master.opt @@ -0,0 +1 @@ +--timezone=GMT-3 diff --git a/mysql-test/t/mysqlbinlog_row_myisam-master.opt b/mysql-test/t/mysqlbinlog_row_myisam-master.opt new file mode 100644 index 00000000000..4d69f3359db --- /dev/null +++ b/mysql-test/t/mysqlbinlog_row_myisam-master.opt @@ -0,0 +1 @@ +--timezone=GMT-3 diff --git a/mysql-test/t/mysqlbinlog_row_trans-master.opt b/mysql-test/t/mysqlbinlog_row_trans-master.opt new file mode 100644 index 00000000000..4d69f3359db --- /dev/null +++ b/mysql-test/t/mysqlbinlog_row_trans-master.opt @@ -0,0 +1 @@ +--timezone=GMT-3 diff --git a/mysql-test/t/mysqld_option_err.test b/mysql-test/t/mysqld_option_err.test new file mode 100644 index 00000000000..9c02dec51e6 --- /dev/null +++ b/mysql-test/t/mysqld_option_err.test @@ -0,0 +1,59 @@ +# +# Test error checks on mysqld command line option parsing. +# +# Call mysqld with different invalid options, and check that it fails in each case. +# +# This means that a test failure results in mysqld starting up, which is only +# caught when the test case times out. This is not ideal, but I did not find an +# easy way to have the server shut down after a successful startup. +# + +--source include/not_embedded.inc + +# mysqld refuses to run as root normally. +-- source include/not_as_root.inc + +# We have not run (and do not need) bootstrap of the server. We just +# give it a dummy data directory (for log files etc). + +mkdir $MYSQLTEST_VARDIR/tmp/mysqld_option_err; + + +--echo Test that unknown option is not silently ignored. +--error 2 +--exec $MYSQLD --skip-networking --datadir=$MYSQLTEST_VARDIR/tmp/mysqld_option_err --skip-grant-tables --nonexistentoption >$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + + +--echo Test bad binlog format. +--error 1 +--exec $MYSQLD --skip-networking --datadir=$MYSQLTEST_VARDIR/tmp/mysqld_option_err --skip-grant-tables --log-bin --binlog-format=badformat >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + + +--echo Test bad default storage engine. +--error 1 +--exec $MYSQLD --skip-networking --datadir=$MYSQLTEST_VARDIR/tmp/mysqld_option_err --skip-grant-tables --default-storage-engine=nonexistentengine >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + + +--echo Test non-numeric value passed to number option. +--error 1 +--exec $MYSQLD --skip-networking --datadir=$MYSQLTEST_VARDIR/tmp/mysqld_option_err --skip-grant-tables --min-examined-row-limit=notanumber >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + + +# Test for MBug#423035: error in parsing enum value for plugin +# variable in mysqld command-line option. +# See also Bug#32034. +--echo Test that bad value for plugin enum option is rejected correctly. +--error 7 +--exec $MYSQLD --skip-networking --datadir=$MYSQLTEST_VARDIR/tmp/mysqld_option_err --skip-grant-tables --plugin-dir=$MYSQLTEST_VARDIR/plugins --plugin-load=example=ha_example.so --plugin-example-enum-var=noexist >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + +# +# Test that an wrong option with --help --verbose gives an error +# + +--echo Test that --help --verbose works +--exec $MYSQLD --help --verbose >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 +--echo Test that --not-known-option --help --verbose gives error +--error 2 +--exec $MYSQLD --not-known-option --help --verbose >>$MYSQLTEST_VARDIR/tmp/mysqld_option_err/mysqltest.log 2>&1 + +--echo Done. diff --git a/mysql-test/t/mysqldump.test b/mysql-test/t/mysqldump.test index 952a3f94fb2..d0168e3d166 100644 --- a/mysql-test/t/mysqldump.test +++ b/mysql-test/t/mysqldump.test @@ -1,3 +1,5 @@ +call mtr.add_suppression("@003f.frm' \\(errno: 22\\)"); + # Embedded server doesn't support external clients --source include/not_embedded.inc @@ -209,7 +211,7 @@ DROP TABLE t1; --echo # Test for --insert-ignore --echo # -CREATE TABLE t1 (a INT); +CREATE TABLE t1 (a INT) ENGINE=MyISAM; INSERT INTO t1 VALUES (1),(2),(3); INSERT INTO t1 VALUES (4),(5),(6); --exec $MYSQL_DUMP --skip-comments --insert-ignore test t1 @@ -1514,13 +1516,12 @@ INSERT INTO t1 VALUES (1), (2); DROP TABLE t1; - # -# Bug#25993 crashes with a merge table and -c +# Bug #25993 crashes with a merge table and -c # -CREATE TABLE t2 (a INT); -CREATE TABLE t3 (a INT); +CREATE TABLE t2 (a INT) ENGINE=MyISAM; +CREATE TABLE t3 (a INT) ENGINE=MyISAM; CREATE TABLE t1 (a INT) ENGINE=merge UNION=(t2, t3); --exec $MYSQL_DUMP --skip-comments -c test DROP TABLE t1, t2, t3; @@ -1988,6 +1989,8 @@ drop table if exists `load`; create table `load` (a varchar(255)); --copy_file std_data/words.dat $MYSQLTEST_VARDIR/tmp/load.txt +# LOAD DATA requires the file to be world-readable. This may not be true +# automatically, depending on how the build directory was created. --chmod 0644 $MYSQLTEST_VARDIR/tmp/load.txt --exec $MYSQL_IMPORT --ignore test $MYSQLTEST_VARDIR/tmp/load.txt diff --git a/mysql-test/t/mysqlshow.test b/mysql-test/t/mysqlshow.test index 66ec8e22ab1..06ba562ac49 100644 --- a/mysql-test/t/mysqlshow.test +++ b/mysql-test/t/mysqlshow.test @@ -28,11 +28,4 @@ select "---- -v -v -t ------" as ""; --exec $MYSQL_SHOW test -v -v -t DROP TABLE t1, t2; -# -# Bug #19147: mysqlshow INFORMATION_SCHEMA does not work -# ---exec $MYSQL_SHOW information_schema ---exec $MYSQL_SHOW INFORMATION_SCHEMA ---exec $MYSQL_SHOW inf_rmation_schema - --echo End of 5.0 tests diff --git a/mysql-test/t/mysqltest.test b/mysql-test/t/mysqltest.test index caadce44dcf..ca19de75d4b 100644 --- a/mysql-test/t/mysqltest.test +++ b/mysql-test/t/mysqltest.test @@ -9,6 +9,14 @@ # Save the initial number of concurrent sessions --source include/count_sessions.inc +# Some tests below connect/disconnect rapidly in a loop. This causes a race +# where mysqld may not have time to register the previous disconnects before +# new connects, and eventually we run out of connections. So we need to +# increase the maximum. +let $saved_max_connections = `SELECT @@global.max_connections`; +SET GLOBAL max_connections = 1000; + + # ============================================================================ # # Test of mysqltest itself @@ -98,7 +106,7 @@ select otto from (select 1 as otto) as t1; # expecting a SQL-state for a command that can't give one should fail --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR --error 1 ---exec echo "error S00000; remove_file $MYSQLTEST_VARDIR/tmp/test_nonexistent.tmp;" | $MYSQL_TEST 2>&1 +--exec echo "disable_warnings ; error S00000; remove_file $MYSQLTEST_VARDIR/tmp/test_nonexistent.tmp;" | $MYSQL_TEST 2>&1 # ---------------------------------------------------------------------------- @@ -1623,12 +1631,14 @@ select "this will be executed"; --exec $MYSQL_TEST -x $MYSQLTEST_VARDIR/tmp/query.sql -R $MYSQLTEST_VARDIR/tmp/zero_length_file.result > /dev/null 2>&1 remove_file $MYSQLTEST_VARDIR/tmp/zero_length_file.result; +--disable_warnings --error 0,1 remove_file $MYSQLTEST_VARDIR/tmp/zero_length_file.reject; --error 0,1 remove_file $MYSQLTEST_VARDIR/tmp/zero_length_file.log; --error 0,1 remove_file $MYSQL_TEST_DIR/r/zero_length_file.reject; +--enable_warnings # # Test that a test file that does not generate any output fails. @@ -1822,11 +1832,13 @@ drop table t1; # test for remove_file # ---------------------------------------------------------------------------- +--disable_warnings --error 1 --exec echo "remove_file ;" | $MYSQL_TEST 2>&1 --error 1 remove_file non_existing_file; +--enable_warnings # ---------------------------------------------------------------------------- # test for remove_files_wildcard @@ -1866,7 +1878,7 @@ Content for test_file1 contains EOF END_DELIMITER file_exists $MYSQLTEST_VARDIR/tmp/test_file1.tmp; -# write to already exisiting file +# write to already existing file --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR --error 1 --exec echo "write_file $MYSQLTEST_VARDIR/tmp/test_file1.tmp;" | $MYSQL_TEST 2>&1 @@ -1982,8 +1994,10 @@ EOF --error 1 --exec echo "file_exists ;" | $MYSQL_TEST 2>&1 +--disable_warnings --error 0,1 remove_file $MYSQLTEST_VARDIR/tmp/test_file1.tmp; +--enable_warnings --error 1 file_exists $MYSQLTEST_VARDIR/tmp/test_file1.tmp; write_file $MYSQLTEST_VARDIR/tmp/test_file1.tmp; @@ -2020,6 +2034,7 @@ remove_file $MYSQLTEST_VARDIR/tmp/file2.tmp; # - Check that if source file does not exist, nothing will be created. +--disable_warnings --error 1 file_exists $MYSQLTEST_VARDIR/tmp/file1.tmp; --error 1 @@ -2030,6 +2045,7 @@ move_file $MYSQLTEST_VARDIR/tmp/file1.tmp $MYSQLTEST_VARDIR/tmp/file2.tmp; file_exists $MYSQLTEST_VARDIR/tmp/file1.tmp; --error 1 file_exists $MYSQLTEST_VARDIR/tmp/file2.tmp; +--enable_warnings # - Check that if source file exists, everything works properly. @@ -2602,3 +2618,7 @@ disconnect $y; connection default; # Wait till we reached the initial number of concurrent sessions --source include/wait_until_count_sessions.inc + +--disable_query_log +--eval SET GLOBAL max_connections = $saved_max_connections +--enable_query_log diff --git a/mysql-test/t/mysqltest_ps.test b/mysql-test/t/mysqltest_ps.test new file mode 100644 index 00000000000..c5a332f691f --- /dev/null +++ b/mysql-test/t/mysqltest_ps.test @@ -0,0 +1,34 @@ +# +# Test mysqltest in --ps-protocol mode. +# + +if (`SELECT $PS_PROTOCOL = 0`) +{ + --skip Need ps-protocol +} + +# +# Test the --enable_prepare_warnings command. +# Test default value (off), enabling, and disabling. +# + +--enable_warnings + +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +# This statement gives warning both during prepare and execute. +# So gives double warnings when --enable_prepare_warnings. +select a, (2*a) AS a from t group by a; +drop table t; + +--enable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; + +--disable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; diff --git a/mysql-test/t/not_embedded_server.test b/mysql-test/t/not_embedded_server.test index 917d5871682..f8de1504225 100644 --- a/mysql-test/t/not_embedded_server.test +++ b/mysql-test/t/not_embedded_server.test @@ -26,7 +26,7 @@ ## End of 4.1 tests # #prepare stmt1 from ' SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST WHERE COMMAND!=\'Daemon\' '; -#--replace_column 1 number 6 time 3 localhost +#--replace_column 1 number 6 time 3 localhost 9 time_ms #execute stmt1; #deallocate prepare stmt1; diff --git a/mysql-test/t/old-mode-master.opt b/mysql-test/t/old-mode-master.opt new file mode 100644 index 00000000000..840ee0dedcf --- /dev/null +++ b/mysql-test/t/old-mode-master.opt @@ -0,0 +1 @@ +--old=1 diff --git a/mysql-test/t/old-mode.test b/mysql-test/t/old-mode.test new file mode 100644 index 00000000000..6d0fe64bbb8 --- /dev/null +++ b/mysql-test/t/old-mode.test @@ -0,0 +1,17 @@ +# +# Test 'old' mode +# + +# Initialise +--disable_warnings +drop table if exists t1,t2; +--enable_warnings + +create table t1 (a int, b varchar(200), c text not null) checksum=1; +create table t2 (a int, b varchar(200), c text not null) checksum=0; +insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, ""); +insert t2 select * from t1; +checksum table t1, t2; +checksum table t1, t2 quick; +checksum table t1, t2 extended; +drop table t1,t2; diff --git a/mysql-test/t/optimizer_switch.test b/mysql-test/t/optimizer_switch.test new file mode 100644 index 00000000000..713262197d4 --- /dev/null +++ b/mysql-test/t/optimizer_switch.test @@ -0,0 +1,113 @@ +--echo # +--echo # Generic @@optimizer_switch tests +--echo # +--echo # + +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='index_merge=off,index_merge_union=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='index_merge_union=on'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,index_merge_sort_union=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch=4; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch=NULL; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='default,index_merge'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge=index_merge'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge=on,but...'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge='; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='on'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge=on,index_merge=off'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='index_merge_union=on,index_merge_union=default'; + +--error ER_WRONG_VALUE_FOR_VAR +set optimizer_switch='default,index_merge=on,index_merge=off,default'; + +set optimizer_switch=default; +set optimizer_switch='index_merge=off,index_merge_union=off,default'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; +set optimizer_switch=default; + +# Check setting defaults for global vars +--replace_regex /,table_elimination=on// +select @@global.optimizer_switch; +set @@global.optimizer_switch=default; +--replace_regex /,table_elimination=on// +select @@global.optimizer_switch; + +--echo # +--echo # Check index_merge's @@optimizer_switch flags +--echo # +--replace_regex /,table_elimination.on// +select @@optimizer_switch; + +--echo +--echo BUG#37120 optimizer_switch allowable values not according to specification +--echo + +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,materialization=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,semijoin=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,loosescan=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,semijoin=off,materialization=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,materialization=off,semijoin=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,semijoin=off,materialization=off,loosescan=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,semijoin=off,loosescan=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; + +set optimizer_switch='default,materialization=off,loosescan=off'; +--replace_regex /,table_elimination=on// +select @@optimizer_switch; +set optimizer_switch=default; + + diff --git a/mysql-test/t/order_by.test b/mysql-test/t/order_by.test index 7869a01a84d..3e235d24c2e 100644 --- a/mysql-test/t/order_by.test +++ b/mysql-test/t/order_by.test @@ -374,14 +374,16 @@ DROP TABLE t1; # create table t1(id int not null auto_increment primary key, t char(12)); -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { eval insert into t1(t) values ('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log explain select id,t from t1 order by id; explain select id,t from t1 force index (primary) order by id; drop table t1; @@ -400,7 +402,11 @@ CREATE TABLE t1 ( INSERT INTO t1 VALUES ('0',3,'0'),('0',2,'1'),('0',1,'2'),('1',2,'1'),('1',1,'3'), ('1',0,'2'),('2',3,'0'),('2',2,'1'),('2',1,'2'),('2',3,'0'),('2',2,'1'),('2',1,'2'),('3',2,'1'),('3',1,'2'),('3','3','3'); EXPLAIN SELECT * FROM t1 WHERE FieldKey = '1' ORDER BY LongVal; SELECT * FROM t1 WHERE FieldKey = '1' ORDER BY LongVal; -EXPLAIN SELECT * FROM t1 WHERE FieldKey > '2' ORDER BY LongVal; +--echo DS-MRR: use two IGNORE INDEX queries, otherwise we get cost races, because +--echo DS-MRR: records_in_range/read_time return the same numbers for all three indexes +EXPLAIN SELECT * FROM t1 IGNORE INDEX (LongField, StringField) WHERE FieldKey > '2' ORDER BY LongVal; +EXPLAIN SELECT * FROM t1 IGNORE INDEX (FieldKey, LongField) WHERE FieldKey > '2' ORDER BY LongVal; + SELECT * FROM t1 WHERE FieldKey > '2' ORDER BY LongVal; EXPLAIN SELECT * FROM t1 WHERE FieldKey > '2' ORDER BY FieldKey, LongVal; SELECT * FROM t1 WHERE FieldKey > '2' ORDER BY FieldKey, LongVal; diff --git a/mysql-test/t/order_fill_sortbuf.test b/mysql-test/t/order_fill_sortbuf.test index f13cf8cf350..7a8779b6e55 100644 --- a/mysql-test/t/order_fill_sortbuf.test +++ b/mysql-test/t/order_fill_sortbuf.test @@ -12,13 +12,15 @@ CREATE TABLE `t1` ( `id2` int(11) NOT NULL default '0', `id3` int(11) NOT NULL default '0'); let $1=4000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 (id,id2,id3) values ($1,$1,$1); dec $1; } -enable_query_log; +commit; +--enable_query_log create table t2 select id2 from t1 order by id3; select count(*) from t2; drop table t1,t2; diff --git a/mysql-test/t/partition.test b/mysql-test/t/partition.test index 8b2a01a08b9..d7aede3d71a 100644 --- a/mysql-test/t/partition.test +++ b/mysql-test/t/partition.test @@ -1868,6 +1868,7 @@ create table t1 insert into t1 values (null,null); --disable_query_log +begin; let $cnt= 1000; while ($cnt) { @@ -1875,6 +1876,7 @@ while ($cnt) update t1 set s2 = 2; dec $cnt; } +commit; --enable_query_log drop table t1; @@ -1992,11 +1994,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AUTO_INCREMENT, PARTITION pa11 values less than MAXVALUE); --disable_query_log let $n= 15; +begin; while ($n) { insert into t1 (user) values ('mysql'); dec $n; } +commit; --enable_query_log show create table t1; drop table t1; diff --git a/mysql-test/t/partition_archive.test b/mysql-test/t/partition_archive.test index 39551991702..6f6a26c018a 100644 --- a/mysql-test/t/partition_archive.test +++ b/mysql-test/t/partition_archive.test @@ -115,11 +115,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AUTO_INCREMENT, --disable_query_log let $n= 100; +begin; while ($n) { insert into t1 (f1) values (repeat('a',25)); dec $n; } +commit; --enable_query_log show create table t1; diff --git a/mysql-test/t/partition_example.test b/mysql-test/t/partition_example.test new file mode 100644 index 00000000000..8c1b92b2e33 --- /dev/null +++ b/mysql-test/t/partition_example.test @@ -0,0 +1,23 @@ +--source include/not_windows_embedded.inc +--source include/have_example_plugin.inc +--source include/have_partition.inc + +--replace_regex /\.dll/.so/ +eval install plugin example soname '$HA_EXAMPLE_SO'; + +create table t1 (a int not null) +engine=example +partition by list (a) +(partition p0 values in (1), partition p1 values in (2)); +show create table t1; +drop table t1; + +create table t1 (a int not null) +engine=example ull=12340 +partition by list (a) +(partition p0 values in (1), partition p1 values in (2)); +show create table t1; +drop table t1; + +select 1; +uninstall plugin example; diff --git a/mysql-test/t/partition_innodb_semi_consistent-master.opt b/mysql-test/t/partition_innodb_semi_consistent-master.opt index 9655b180fbd..a177f285d66 100644 --- a/mysql-test/t/partition_innodb_semi_consistent-master.opt +++ b/mysql-test/t/partition_innodb_semi_consistent-master.opt @@ -1 +1 @@ ---innodb_lock_wait_timeout=2 --default-storage-engine=MyISAM +--loose-innodb-lock-wait-timeout=2 --default-storage-engine=MyISAM diff --git a/mysql-test/t/plugin-master.opt b/mysql-test/t/plugin-master.opt deleted file mode 100644 index 367d5233e0e..00000000000 --- a/mysql-test/t/plugin-master.opt +++ /dev/null @@ -1 +0,0 @@ -$EXAMPLE_PLUGIN_OPT diff --git a/mysql-test/t/plugin.test b/mysql-test/t/plugin.test index 0bf86b47dd7..406821e7a7c 100644 --- a/mysql-test/t/plugin.test +++ b/mysql-test/t/plugin.test @@ -5,15 +5,15 @@ CREATE TABLE t1(a int) ENGINE=EXAMPLE; DROP TABLE t1; --replace_regex /\.dll/.so/ -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; --replace_regex /\.dll/.so/ --error 1125 -eval INSTALL PLUGIN EXAMPLE SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN EXAMPLE SONAME '$HA_EXAMPLE_SO'; UNINSTALL PLUGIN example; --replace_regex /\.dll/.so/ -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; CREATE TABLE t1(a int) ENGINE=EXAMPLE; @@ -41,7 +41,7 @@ UNINSTALL PLUGIN non_exist; --echo # to impossible int val --echo # --replace_regex /\.dll/.so/ -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; SET GLOBAL example_enum_var= e1; SET GLOBAL example_enum_var= e2; @@ -56,7 +56,7 @@ UNINSTALL PLUGIN example; # Bug #32757 hang with sql_mode set when setting some global variables # --replace_regex /\.dll/.so/ -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; select @@session.sql_mode into @old_sql_mode; @@ -84,4 +84,57 @@ set session sql_mode=@old_sql_mode; --error ER_INCORRECT_GLOBAL_LOCAL_VAR set session old=bla; +############################################################### +# engine-specific clauses in the CREATE TABLE: + +--echo #legal values +CREATE TABLE t1 ( a int complex='c,f,f,f' ) ENGINE=example ULL=10000 STR='dskj' one_or_two='one' YESNO=0; +show create table t1; +drop table t1; + +SET @OLD_SQL_MODE=@@SQL_MODE; +SET SQL_MODE='IGNORE_BAD_TABLE_OPTIONS'; + +--echo #illegal value fixed +CREATE TABLE t1 (a int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS; +show create table t1; + +--echo #alter table +alter table t1 ULL=10000000; +show create table t1; +alter table t1 change a a int complex='c,c,c'; +show create table t1; +drop table t1; + +--echo #illegal value error +SET SQL_MODE=''; +--error ER_BAD_OPTION_VALUE +CREATE TABLE t1 (a int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS; + +--error ER_PARSE_ERROR +CREATE TABLE t1 (a int) ENGINE=example ULL=10.00; + +--error ER_PARSE_ERROR +CREATE TABLE t1 (a int) ENGINE=example ULL=1e2; + +CREATE TABLE t1 (a int) ENGINE=example ULL=0x1234; +SHOW CREATE TABLE t1; + +select create_options from information_schema.tables where table_schema='test' and table_name='t1'; + +ALTER TABLE t1 ULL=DEFAULT; +SHOW CREATE TABLE t1; + +DROP TABLE t1; + +SET @@SQL_MODE=@OLD_SQL_MODE; + +# +# The only preparable statement above was CREATE TABLE. +# We need to prepare another statement here to force the +# previous one to be deallocated (mysqltest reuses the same handle) +# and to unlock all thread-local plugin locks. Otherwise the plugin won't +# uninstall. +# +select 1; UNINSTALL PLUGIN example; diff --git a/mysql-test/t/plugin_load-master.opt b/mysql-test/t/plugin_load-master.opt index bb7831c5769..aadeef2fb66 100644 --- a/mysql-test/t/plugin_load-master.opt +++ b/mysql-test/t/plugin_load-master.opt @@ -1,3 +1,2 @@ -$EXAMPLE_PLUGIN_OPT -$EXAMPLE_PLUGIN_LOAD +--plugin-load=EXAMPLE=$HA_EXAMPLE_SO --loose-plugin-example-enum-var=e2 diff --git a/mysql-test/t/plugin_maturity-master.opt b/mysql-test/t/plugin_maturity-master.opt new file mode 100644 index 00000000000..70ba6280117 --- /dev/null +++ b/mysql-test/t/plugin_maturity-master.opt @@ -0,0 +1 @@ +--plugin-maturity=stable diff --git a/mysql-test/t/plugin_maturity.test b/mysql-test/t/plugin_maturity.test new file mode 100644 index 00000000000..fe95f19b803 --- /dev/null +++ b/mysql-test/t/plugin_maturity.test @@ -0,0 +1,6 @@ +--source include/have_example_plugin.inc + +# test for --plugin_maturity +--replace_regex /\.dll/.so/ +--error 1126 +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; diff --git a/mysql-test/t/plugin_not_embedded-master.opt b/mysql-test/t/plugin_not_embedded-master.opt deleted file mode 100644 index 367d5233e0e..00000000000 --- a/mysql-test/t/plugin_not_embedded-master.opt +++ /dev/null @@ -1 +0,0 @@ -$EXAMPLE_PLUGIN_OPT diff --git a/mysql-test/t/plugin_not_embedded.test b/mysql-test/t/plugin_not_embedded.test index 15aff548c29..11350e8c896 100644 --- a/mysql-test/t/plugin_not_embedded.test +++ b/mysql-test/t/plugin_not_embedded.test @@ -8,7 +8,7 @@ GRANT INSERT ON mysql.plugin TO bug51770@localhost; connect(con1,localhost,bug51770,,); --replace_regex /\.dll/.so/ -eval INSTALL PLUGIN example SONAME $HA_EXAMPLE_SO; +eval INSTALL PLUGIN example SONAME '$HA_EXAMPLE_SO'; --error ER_TABLEACCESS_DENIED_ERROR UNINSTALL PLUGIN example; connection default; diff --git a/mysql-test/t/pool_of_threads.cnf b/mysql-test/t/pool_of_threads.cnf new file mode 100644 index 00000000000..9ab0571df9f --- /dev/null +++ b/mysql-test/t/pool_of_threads.cnf @@ -0,0 +1,14 @@ +!include include/default_my.cnf + +[mysqld.1] +test-ignore-wrong-options +loose-thread-handling= pool-of-threads +loose-thread_pool_size= 2 +extra-port= @mysqld.1.#extra-port +extra-max-connections=1 + +[client] +connect-timeout= 2 + +[ENV] +MASTER_EXTRA_PORT= @mysqld.1.#extra-port diff --git a/mysql-test/t/pool_of_threads.test b/mysql-test/t/pool_of_threads.test new file mode 100644 index 00000000000..e71b16e1f89 --- /dev/null +++ b/mysql-test/t/pool_of_threads.test @@ -0,0 +1,83 @@ +# Start with thread_handling=pool-of-threads +# and run a number of tests + +-- source include/have_pool_of_threads.inc +# Slow test, don't run during staging part +-- source include/not_staging.inc +-- source include/common-tests.inc + + +# Test that we cannot have more simultaneous connections than +# --thread-pool-size on the standard port, but _can_ have additional +# connections on the extra port. + +# First set two connections running, and check that extra connection +# on normal port fails due to--thread-pool-size=2 +connection default; +send SELECT sleep(5); + +connect(con2,localhost,root,,); +connection con2; +send SELECT sleep(5); +--sleep 1 + +--disable_abort_on_error +--disable_result_log +--disable_query_log +connect(con3,localhost,root,,); +--enable_query_log +--enable_result_log +--enable_abort_on_error +let $error = $mysql_errno; +if (!$error) +{ + --echo # -- Error: managed to establish more than --thread-pool-size connections +} +if ($error) +{ + --echo # -- Success: more than --thread-pool-size normal connections not possible +} + +connection default; +--reap +connection con2; +--reap + +# Now try again, but this time use the extra port to successfully connect. + +connection default; +send SELECT sleep(5); + +connection con2; +send SELECT sleep(5); +--sleep 1 + +connect(extracon,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +connection extracon; +SELECT 'Connection on extra port ok'; + +connect(extracon2,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +connection extracon2; +SELECT 'Connection on extra port 2 ok'; + +--disable_abort_on_error +--disable_result_log +--disable_query_log +connect(extracon3,127.0.0.1,root,,test,$MASTER_EXTRA_PORT,); +--enable_query_log +--enable_result_log +--enable_abort_on_error +let $error = $mysql_errno; +if (!$error) +{ + --echo # -- Error: managed to establish more than --extra-max-connections + 1 connections +} +if ($error) +{ + --echo # -- Success: more than --extra-max-connections + 1 normal connections not possible +} + +connection default; +--reap +connection con2; +--reap diff --git a/mysql-test/t/preload.test b/mysql-test/t/preload.test index 1b7f3c5b9eb..69949fccedc 100644 --- a/mysql-test/t/preload.test +++ b/mysql-test/t/preload.test @@ -2,6 +2,9 @@ # Testing of PRELOAD # +# Slow test, don't run during staging part +-- source include/not_staging.inc + --disable_warnings drop table if exists t1, t2; --enable_warnings diff --git a/mysql-test/t/ps-master.opt b/mysql-test/t/ps-master.opt index 1deeb6c9c63..2ae67eedad8 100644 --- a/mysql-test/t/ps-master.opt +++ b/mysql-test/t/ps-master.opt @@ -1 +1 @@ ---log-output=table,file --log-slow-queries --log-queries-not-using-indexes +--log-output=table,file --slow-query-log --log-queries-not-using-indexes --general-log diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test index bc05cf8784f..a2ff40b7896 100644 --- a/mysql-test/t/ps.test +++ b/mysql-test/t/ps.test @@ -163,6 +163,9 @@ create table t1 ) engine = MYISAM ; create table t2 like t1; +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off"; + set @stmt= ' explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 GROUP BY t1.c15 LIMIT 1) as scalar_s, exists (select 1.0e+0 from t2 where t2.c3 * 9.0000000000 = t1.c4) as exists_s, c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s, (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s FROM t1, (select c25 x, c32 y from t2) tt WHERE x * 1 = c25 ' ; prepare stmt1 from @stmt ; execute stmt1 ; @@ -171,6 +174,8 @@ explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 deallocate prepare stmt1; drop tables t1,t2; +set @@optimizer_switch=@save_optimizer_switch; + # # parameters from variables (for field creation) # diff --git a/mysql-test/t/ps_ddl.test b/mysql-test/t/ps_ddl.test index 3803a0daf52..00035f065e6 100644 --- a/mysql-test/t/ps_ddl.test +++ b/mysql-test/t/ps_ddl.test @@ -58,6 +58,10 @@ drop function if exists f1; drop view if exists v1, v2; --enable_warnings +# Avoid selecting from a huge table possibly left over from previous tests, +# as this really hurts --valgrind testing. +TRUNCATE TABLE mysql.general_log; + delimiter |; create procedure p_verify_reprepare_count(expected int) begin diff --git a/mysql-test/t/query_cache.test b/mysql-test/t/query_cache.test index 51e362d4916..d9293554615 100644 --- a/mysql-test/t/query_cache.test +++ b/mysql-test/t/query_cache.test @@ -45,9 +45,9 @@ show status like "Qcache_queries_in_cache"; # # MERGE TABLES with INSERT/UPDATE and DELETE # -create table t1 (a int not null); +create table t1 (a int not null) ENGINE=MyISAM; insert into t1 values (1),(2),(3); -create table t2 (a int not null); +create table t2 (a int not null) ENGINE=MyISAM; insert into t2 values (4),(5),(6); create table t3 (a int not null) engine=MERGE UNION=(t1,t2) INSERT_METHOD=FIRST; # insert @@ -281,7 +281,7 @@ drop table t1; flush query cache; reset query cache; -create table t1 (a int not null); +create table t1 (a int not null) ENGINE=MyISAM; insert into t1 values (1),(2),(3); select * from t1; select * from t1; @@ -877,6 +877,19 @@ drop procedure f4; drop table t1; set GLOBAL query_cache_size=0; +# Tests moved from main.variables due to needing query cache in server. +set GLOBAL query_cache_size=100000; +--error ER_GLOBAL_VARIABLE +set SESSION query_cache_size=10000; +set global query_cache_limit=100; +set global query_cache_size=100; +set global query_cache_type=demand; + +set GLOBAL query_cache_type=default; +set GLOBAL query_cache_limit=default; +set GLOBAL query_cache_size=default; + + --echo End of 4.1 tests # @@ -1286,6 +1299,198 @@ SHOW STATUS LIKE "Qcache_hits"; DROP TABLE t1; SET GLOBAL query_cache_size= default; +# +# Bug#6760: Add SLEEP() function (feature request) +# +# Logics of original test: +# Reveal that a query with SLEEP does not need less time than estimated. +# +# Bug#12689: SLEEP() gets incorrectly cached/optimized-away +# +# Description from bug report (slightly modified) +# +# Bug 1 (happened all time): +# SELECT * FROM t1 WHERE SLEEP(1) will only result in a sleep of 1 +# second, regardless of the number of rows in t1. +# Bug 2 (happened all time): +# Such a query will also get cached by the query cache, but should not. +# +# Notes (mleich, 2008-05) +# ======================= +# +# Experiments around +# Bug#36345 Test 'func_misc' fails on RHAS3 x86_64 +# showed that the tests for both bugs could produce in case of parallel +# artificial system time (like via ntpd) +# - decreases false alarm +# - increases false success +# +# We try here to circumvent these issues by reimplementation of the tests +# and sophisticated scripting, although the cause of the problems is a massive +# error within the setup of the testing environment. +# Tests relying on or checking derivates of the system time must never meet +# parallel manipulations of system time. +# +# Results of experiments with/without manipulation of system time, +# information_schema.processlist content, high load on testing box +# ---------------------------------------------------------------- +# Definition: Predicted_cumulative_sleep_time = +# #_of_result_rows * sleep_time_per_result_row +# +# 1. Total (real sleep time) ~= predicted_cumulative_sleep_time !! +# 2. The state of a session within the PROCESSLIST changes to 'User sleep' +# if the sessions runs a statement containing the sleep function and the +# processing of the statement is just within the phase where the sleep +# is done. (*) +# 3. NOW() and processlist.time behave "synchronous" to system time and +# show also the "jumps" caused by system time manipulations. (*) +# 4. processlist.time is unsigned, the "next" value below 0 is ~ 4G (*) +# 5. Current processlist.time ~= current real sleep time if the system time +# was not manipulated. (*) +# 6. High system load can cause delays of <= 2 seconds. +# 7. Thanks to Davi for excellent hints and ideas. +# +# (*) +# - information_schema.processlist is not available before MySQL 5.1. +# - Observation of processlist content requires a +# - "worker" session sending the query with "send" and pulling results +# with "reap" +# - session observing the processlist parallel to the worker session +# "send" and "reap" do not work in case of an embedded server. +# Conclusion: Tests based on processlist have too many restrictions. +# +# Solutions for subtests based on TIMEDIFF of values filled via NOW() +# ------------------------------------------------------------------- +# Run the following sequence three times +# 1. SELECT <start_time> +# 2. Query with SLEEP +# 3. SELECT <end_time> +# If TIMEDIFF(<end_time>,<start_time>) is at least two times within a +# reasonable range assume that we did not met errors we were looking for. +# +# It is extreme unlikely that we have two system time changes within the +# < 30 seconds runtime. Even if the unlikely happens, there are so +# frequent runs of this test on this or another testing box which will +# catch the problem. +# + +--echo #------------------------------------------------------------------------ +--echo # Tests for Bug#6760 and Bug#12689 +# Number of rows within the intended result set. +SET @row_count = 4; +# Parameter within SLEEP function +SET @sleep_time_per_result_row = 1; +# Maximum acceptable delay caused by high load on testing box +SET @max_acceptable_delay = 2; +# TIMEDIFF = time for query with sleep (mostly the time caused by SLEEP) +# + time for delays caused by high load on testing box +# Ensure that at least a reasonable fraction of TIMEDIFF belongs to the SLEEP +# by appropriate setting of variables. +# Ensure that any "judging" has a base of minimum three attempts. +# (Test 2 uses all attempts except the first one.) +if (!` SELECT (@sleep_time_per_result_row * @row_count - @max_acceptable_delay > + @sleep_time_per_result_row) AND (@row_count - 1 >= 3)`) +{ + --echo # Have to abort because of error in plausibility check + --echo ###################################################### + --vertical_results + SELECT @sleep_time_per_result_row * @row_count - @max_acceptable_delay > + @sleep_time_per_result_row AS must_be_1, + @row_count - 1 >= 3 AS must_be_also_1, + @sleep_time_per_result_row, @row_count, @max_acceptable_delay; + exit; +} +SET @@global.query_cache_size = 1024 * 64; +--disable_warnings +DROP TEMPORARY TABLE IF EXISTS t_history; +DROP TABLE IF EXISTS t1; +--enable_warnings +CREATE TEMPORARY TABLE t_history (attempt SMALLINT, +start_ts DATETIME, end_ts DATETIME, +start_cached INTEGER, end_cached INTEGER); +CREATE TABLE t1 (f1 BIGINT); +let $num = `SELECT @row_count`; +--disable_query_log +begin; +while ($num) +{ + INSERT INTO t1 VALUES (1); + dec $num; +} +commit; +--enable_query_log + +let $loops = 4; +let $num = $loops; +while ($num) +{ + let $Qcache_queries_in_cache = + query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1); + eval + INSERT INTO t_history + SET attempt = $loops - $num + 1, start_ts = NOW(), + start_cached = $Qcache_queries_in_cache; + SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1; + # + # Do not determine Qcache_queries_in_cache before updating end_ts. The SHOW + # might cost too much time on an overloaded box. + eval + UPDATE t_history SET end_ts = NOW() + WHERE attempt = $loops - $num + 1; + let $Qcache_queries_in_cache = + query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1); + eval + UPDATE t_history SET end_cached = $Qcache_queries_in_cache + WHERE attempt = $loops - $num + 1; + # DEBUG eval SELECT * FROM t_history WHERE attempt = $loops - $num + 1; + dec $num; +} + +# 1. The majority of queries with SLEEP must need a reasonable time +# -> SLEEP has an impact on runtime +# = Replacement for original Bug#6760 test +# -> total runtime is clear more needed than for one result row needed +# = Replacement for one of the original Bug#12689 tests +--echo # Test 1: Does the query with SLEEP need a reasonable time? +eval SELECT COUNT(*) >= $loops - 1 INTO @aux1 FROM t_history +WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count + BETWEEN 0 AND @max_acceptable_delay; +SELECT @aux1 AS "Expect 1"; +# +# 2. The majority of queries (the first one must be ignored) with SLEEP must +# need a reasonable time +# -> If we assume that the result of a cached query will be sent back +# immediate, without any sleep, than the query with SLEEP cannot be cached +# (current and intended behaviour for queries with SLEEP). +# -> It could be also not excluded that the query was cached but the server +# honoured somehow the SLEEP. Such a behaviour would be also acceptable. +# = Replacement for one of the original Bug#12689 tests +--echo # Test 2: Does the query with SLEEP need a reasonable time even in case +--echo # of the non first execution? +eval SELECT COUNT(*) >= $loops - 1 - 1 INTO @aux2 FROM t_history +WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count + BETWEEN 0 AND @max_acceptable_delay + AND attempt > 1; +SELECT @aux2 AS "Expect 1"; +# +# 3. The query with SLEEP should be not cached. +# -> SHOW STATUS Qcache_queries_in_cache must be not incremented after +# the execution of the query with SLEEP +--echo # Test 3: The query with SLEEP must be not cached. +eval SELECT COUNT(*) = $loops INTO @aux3 FROM t_history +WHERE end_cached = start_cached; +SELECT @aux3 AS "Expect 1"; +# +# Dump the content of t_history if one of the tests failed. +if (`SELECT @aux1 + @aux2 + @aux3 <> 3`) +{ + --echo # Some tests failed, dumping the content of t_history + SELECT * FROM t_history; +} +DROP TABLE t1; +DROP TEMPORARY TABLE t_history; +SET @@global.query_cache_size = default; + --echo End of 5.0 tests # diff --git a/mysql-test/t/query_cache_merge.test b/mysql-test/t/query_cache_merge.test index 4e25bc3ed14..189de8e4092 100644 --- a/mysql-test/t/query_cache_merge.test +++ b/mysql-test/t/query_cache_merge.test @@ -19,7 +19,7 @@ let $1 = 257; while ($1) { eval drop table if exists t$1; - eval create table t$1(a int); + eval create table t$1(a int) ENGINE=MyISAM; eval insert into t$1 values (1),(2); dec $1; } diff --git a/mysql-test/t/query_cache_notembedded.test b/mysql-test/t/query_cache_notembedded.test index 77033ced564..edb6db43516 100644 --- a/mysql-test/t/query_cache_notembedded.test +++ b/mysql-test/t/query_cache_notembedded.test @@ -275,5 +275,52 @@ set GLOBAL query_cache_limit=default; set GLOBAL query_cache_min_res_unit=default; set GLOBAL query_cache_size=default; +# +# Bug#3583 query cache doesn't work for stored procedures +# +delimiter |; +--disable_warnings +drop table if exists t1| +--enable_warnings +create table t1 ( + id char(16) not null default '', + data int not null +)| +--disable_warnings +drop procedure if exists bug3583| +--enable_warnings +--disable_warnings +drop procedure if exists bug3583| +--enable_warnings +create procedure bug3583() +begin + declare c int; + + select * from t1; + select count(*) into c from t1; + select c; +end| + +insert into t1 values ("x", 3), ("y", 5)| +set @x = @@query_cache_size| +set global query_cache_size = 10*1024*1024| + +flush status| +flush query cache| +show status like 'Qcache_hits'| +call bug3583()| +show status like 'Qcache_hits'| +call bug3583()| +call bug3583()| +show status like 'Qcache_hits'| + +set global query_cache_size = @x| +flush status| +flush query cache| +delete from t1| +drop procedure bug3583| +drop table t1| +delimiter ;| + # Wait till we reached the initial number of concurrent sessions --source include/wait_until_count_sessions.inc diff --git a/mysql-test/t/query_cache_ps_no_prot.test b/mysql-test/t/query_cache_ps_no_prot.test index 6f4263eeef9..16533c7194e 100644 --- a/mysql-test/t/query_cache_ps_no_prot.test +++ b/mysql-test/t/query_cache_ps_no_prot.test @@ -11,8 +11,9 @@ # We cannot run on embedded server because we use multiple sessions. --source include/not_embedded.inc - --source include/have_query_cache.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc # The file with expected results fits only to a run without # ps-protocol/sp-protocol/cursor-protocol/view-protocol. diff --git a/mysql-test/t/query_cache_ps_ps_prot.test b/mysql-test/t/query_cache_ps_ps_prot.test index dc49624788a..d431ce349d2 100644 --- a/mysql-test/t/query_cache_ps_ps_prot.test +++ b/mysql-test/t/query_cache_ps_ps_prot.test @@ -11,8 +11,9 @@ # We cannot run on embedded server because we use multiple sessions. --source include/not_embedded.inc - --source include/have_query_cache.inc +let collation=utf8_unicode_ci; +--source include/have_collation.inc # The file with expected results fits only to a run with "--ps-protocol". if (`SELECT $SP_PROTOCOL + $CURSOR_PROTOCOL + $VIEW_PROTOCOL > 0 diff --git a/mysql-test/t/row-checksum-old-master.opt b/mysql-test/t/row-checksum-old-master.opt new file mode 100644 index 00000000000..8e7b7f9e36f --- /dev/null +++ b/mysql-test/t/row-checksum-old-master.opt @@ -0,0 +1 @@ +--old diff --git a/mysql-test/t/row-checksum-old.test b/mysql-test/t/row-checksum-old.test new file mode 100644 index 00000000000..71188ddf432 --- /dev/null +++ b/mysql-test/t/row-checksum-old.test @@ -0,0 +1,4 @@ +# +# Run row-checksum.test with old mode +# +--source t/row-checksum.test diff --git a/mysql-test/t/row-checksum.test b/mysql-test/t/row-checksum.test new file mode 100644 index 00000000000..920a2384aa8 --- /dev/null +++ b/mysql-test/t/row-checksum.test @@ -0,0 +1,62 @@ +# +# Test checksum +# + +-- source include/have_innodb.inc +-- source include/have_maria.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +create table t1 (a int null, v varchar(100)) engine=myisam checksum=0; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table if exists t1; +create table t1 (a int null, v varchar(100)) engine=myisam checksum=1; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table if exists t1; + +create table t1 (a int null, v varchar(100)) engine=innodb checksum=0; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table t1; + +create table t1 (a int null, v varchar(100)) engine=maria checksum=0; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table t1; +create table t1 (a int null, v varchar(100)) engine=maria checksum=1; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table t1; + + +# +# These checksums will be different prefixes fixed sizes rows with one extra +# flag byte +# +create table t1 (a int null, v varchar(100)) engine=myisam checksum=1 row_format=fixed; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table if exists t1; + +create table t1 (a int null, v varchar(100)) engine=innodb checksum=0 row_format=fixed; +insert into t1 values(null, null), (1, "hello"); +checksum table t1; +checksum table t1 quick; +checksum table t1 extended; +drop table t1; diff --git a/mysql-test/t/select_found.test b/mysql-test/t/select_found.test index e4bc54a5538..e043ec4d143 100644 --- a/mysql-test/t/select_found.test +++ b/mysql-test/t/select_found.test @@ -54,7 +54,8 @@ CREATE TABLE t2 ( UNIQUE KEY e_n (email,name) ); -disable_query_log; +--disable_query_log +begin; let $1=200; let $2=0; while ($1) @@ -63,7 +64,8 @@ while ($1) eval INSERT INTO t2 VALUES ($2,'name$2','email$2'); dec $1; } -enable_query_log; +commit; +--enable_query_log EXPLAIN SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; diff --git a/mysql-test/t/select_jcl6.test b/mysql-test/t/select_jcl6.test new file mode 100644 index 00000000000..3247ab6e343 --- /dev/null +++ b/mysql-test/t/select_jcl6.test @@ -0,0 +1,11 @@ +# +# Run select.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/select.test + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/select_pkeycache-master.opt b/mysql-test/t/select_pkeycache-master.opt new file mode 100644 index 00000000000..a6c0f247334 --- /dev/null +++ b/mysql-test/t/select_pkeycache-master.opt @@ -0,0 +1 @@ +--key_cache_segments=7 diff --git a/mysql-test/t/select_pkeycache.test b/mysql-test/t/select_pkeycache.test new file mode 100644 index 00000000000..e0ee96e937a --- /dev/null +++ b/mysql-test/t/select_pkeycache.test @@ -0,0 +1,8 @@ + +# +# Run select.test with the segmented default key cache (with 7 segments) +# (see setting the number of segments in select_pkecache-master.opt) +# The result is expected the same as for select.test +# + +--source t/select.test diff --git a/mysql-test/t/sp-big.test b/mysql-test/t/sp-big.test index 90a3a79dd53..6541e546e43 100644 --- a/mysql-test/t/sp-big.test +++ b/mysql-test/t/sp-big.test @@ -43,11 +43,13 @@ create table t2 like t1; let $1=8; --disable_query_log --disable_result_log +begin; while ($1) { eval insert into t1 select * from t1; dec $1; } +commit; --enable_result_log --enable_query_log select count(*) from t1; diff --git a/mysql-test/t/sp-destruct.test b/mysql-test/t/sp-destruct.test index a5c287e44a8..0313535f2ab 100644 --- a/mysql-test/t/sp-destruct.test +++ b/mysql-test/t/sp-destruct.test @@ -17,6 +17,7 @@ call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 20, foun # Backup proc table let $MYSQLD_DATADIR= `select @@datadir`; +flush table mysql.proc; --copy_file $MYSQLD_DATADIR/mysql/proc.frm $MYSQLTEST_VARDIR/tmp/proc.frm --copy_file $MYSQLD_DATADIR/mysql/proc.MYD $MYSQLTEST_VARDIR/tmp/proc.MYD --copy_file $MYSQLD_DATADIR/mysql/proc.MYI $MYSQLTEST_VARDIR/tmp/proc.MYI diff --git a/mysql-test/t/sp.test b/mysql-test/t/sp.test index 11edeaf9811..0a323a134c5 100644 --- a/mysql-test/t/sp.test +++ b/mysql-test/t/sp.test @@ -8236,7 +8236,6 @@ create procedure p() begin end; call p(); set @@sql_mode= @old_mode; # Rename SQL modes that differ in name between the server and the table definition. -select replace(@full_mode, ',,,', ',NOT_USED,') into @full_mode; select replace(@full_mode, 'ALLOW_INVALID_DATES', 'INVALID_DATES') into @full_mode; select name from mysql.proc where name = 'p' and sql_mode = @full_mode; drop procedure p; diff --git a/mysql-test/t/sp_notembedded.test b/mysql-test/t/sp_notembedded.test index b15f6351e59..12e6478d19a 100644 --- a/mysql-test/t/sp_notembedded.test +++ b/mysql-test/t/sp_notembedded.test @@ -56,52 +56,6 @@ show warnings| drop procedure bug4902_2| # -# Bug#3583 query cache doesn't work for stored procedures -# ---disable_warnings -drop table if exists t1| ---enable_warnings -create table t1 ( - id char(16) not null default '', - data int not null -)| ---disable_warnings -drop procedure if exists bug3583| ---enable_warnings ---disable_warnings -drop procedure if exists bug3583| ---enable_warnings -create procedure bug3583() -begin - declare c int; - - select * from t1; - select count(*) into c from t1; - select c; -end| - -insert into t1 values ("x", 3), ("y", 5)| -set @x = @@query_cache_size| -set global query_cache_size = 10*1024*1024| - -flush status| -flush query cache| -show status like 'Qcache_hits'| -call bug3583()| -show status like 'Qcache_hits'| -call bug3583()| -call bug3583()| -show status like 'Qcache_hits'| - -set global query_cache_size = @x| -flush status| -flush query cache| -delete from t1| -drop procedure bug3583| -drop table t1| - - -# # Bug#6807 Stored procedure crash if CREATE PROCEDURE ... KILL QUERY # --disable_warnings diff --git a/mysql-test/t/sp_trans_log.test b/mysql-test/t/sp_trans_log.test index 972c3dd36eb..8eb1fcb98fa 100644 --- a/mysql-test/t/sp_trans_log.test +++ b/mysql-test/t/sp_trans_log.test @@ -3,7 +3,7 @@ # part of sp_trans test that appeared to be sensitive to binlog format --source include/have_innodb.inc ---source include/have_binlog_format_mixed_or_row.inc +--source include/have_binlog_format_mixed.inc delimiter |; diff --git a/mysql-test/t/ssl.test b/mysql-test/t/ssl.test index 2526a52bec6..341ec0591e7 100644 --- a/mysql-test/t/ssl.test +++ b/mysql-test/t/ssl.test @@ -2,6 +2,8 @@ # and run a number of tests -- source include/have_ssl_communication.inc +# Slow test, don't run during staging part +-- source include/not_staging.inc # Save the initial number of concurrent sessions --source include/count_sessions.inc diff --git a/mysql-test/t/ssl_compress.test b/mysql-test/t/ssl_compress.test index e8aff942b9f..8e0dea53fe7 100644 --- a/mysql-test/t/ssl_compress.test +++ b/mysql-test/t/ssl_compress.test @@ -3,6 +3,7 @@ -- source include/have_ssl_communication.inc -- source include/have_compress.inc +-- source include/not_staging.inc # Save the initial number of concurrent sessions --source include/count_sessions.inc diff --git a/mysql-test/t/status_user-master.opt b/mysql-test/t/status_user-master.opt new file mode 100644 index 00000000000..cef79bc8585 --- /dev/null +++ b/mysql-test/t/status_user-master.opt @@ -0,0 +1 @@ +--force-restart diff --git a/mysql-test/t/status_user.test b/mysql-test/t/status_user.test new file mode 100644 index 00000000000..d42f81b20e5 --- /dev/null +++ b/mysql-test/t/status_user.test @@ -0,0 +1,89 @@ +# +# Testing of user status (the userstat variable). +# Note that this test requires a fresh restart to not problems with +# old status + +-- source include/have_innodb.inc +-- source include/have_log_bin.inc + +--disable_warnings +DROP TABLE IF EXISTS t1; +--enable_warnings + +select variable_value from information_schema.global_status where variable_name="handler_read_key" into @global_read_key; +show columns from information_schema.client_statistics; +show columns from information_schema.user_statistics; +show columns from information_schema.index_statistics; +show columns from information_schema.table_statistics; + +# Disable logging to get right number of writes into the tables. +set @save_general_log=@@global.general_log; +set @@global.general_log=0; +set @@global.userstat=1; +flush status; + +create table t1 (a int, primary key (a), b int default 0) engine=innodb; +insert into t1 (a) values (1),(2),(3),(4); +update t1 set b=1; +update t1 set b=5 where a=2; +delete from t1 where a=3; + +/* Empty query */ +select * from t1 where a=999; + +drop table t1; + +# +# Test the commit and rollback are counted +# + +create table t1 (a int, primary key (a), b int default 0) engine=innodb; +begin; +insert into t1 values(1,1); +commit; +begin; +insert into t1 values(2,2); +commit; +begin; +insert into t1 values(3,3); +rollback; +drop table t1; + +select sleep(1); + +show status like "rows%"; +show status like "ha%"; +select variable_value - @global_read_key as "handler_read_key" from information_schema.global_status where variable_name="handler_read_key"; + +# Ensure that the following commands doesn't change statistics + +set @@global.userstat=0; + +# +# Check that we got right statistics +# +select * from information_schema.index_statistics; +select * from information_schema.table_statistics; +show table_statistics; +show index_statistics; +--query_vertical select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, ACCESS_DENIED, EMPTY_QUERIES from information_schema.client_statistics; +--query_vertical select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, ACCESS_DENIED, EMPTY_QUERIES from information_schema.user_statistics; +flush table_statistics; +flush index_statistics; +select * from information_schema.index_statistics; +select * from information_schema.table_statistics; +show status like "%statistics%"; + +# +# Test that some variables are not 0 +# + +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, + bytes_sent <> 0, binlog_bytes_written <> 0 + from information_schema.user_statistics; +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, + bytes_sent <> 0, binlog_bytes_written <> 0 + from information_schema.client_statistics; + +# Cleanup +set @@global.general_log=@save_general_log; diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test index 2e442e7f897..b816237d433 100644 --- a/mysql-test/t/subselect.test +++ b/mysql-test/t/subselect.test @@ -1,8 +1,20 @@ +# +# NOTE. Please do not switch connection inside this test. +# subselect.test is included from several other test cases which set +# explicit session properties that must be preserved throughout the test. +# If you need to use a dedicated connection for a test case, +# close the new connection and switch back to "default" as soon +# as possible. +# # Initialise --disable_warnings drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t11,t12; +drop view if exists v2; --enable_warnings +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off"; + select (select 2); explain extended select (select 2); SELECT (SELECT 1) UNION SELECT (SELECT 2); @@ -337,8 +349,8 @@ select * from t12; drop table t11, t12, t2; #insert with subselects -CREATE TABLE t1 (x int); -create table t2 (a int); +CREATE TABLE t1 (x int) ENGINE=MyISAM; +create table t2 (a int) ENGINE=MyISAM; create table t3 (b int); insert into t2 values (1); insert into t3 values (1),(2); @@ -373,7 +385,7 @@ select * from t1; drop table t1, t2, t3; #replace with subselects -CREATE TABLE t1 (x int not null, y int, primary key (x)); +CREATE TABLE t1 (x int not null, y int, primary key (x)) ENGINE=MyISAM; create table t2 (a int); create table t3 (a int); insert into t2 values (1); @@ -811,15 +823,12 @@ create table t1 (a int, b int, index a (a,b)); create table t2 (a int, index a (a)); create table t3 (a int, b int, index a (a)); insert into t1 values (1,10), (2,20), (3,30), (4,40); -disable_query_log; # making table large enough -let $1 = 10000; -while ($1) - { - eval insert into t1 values (rand()*100000+200,rand()*100000); - dec $1; - } -enable_query_log; +create table t0(a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +insert into t1 +select rand()*100000+200,rand()*100000 from t0 A, t0 B, t0 C, t0 D; + insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); select * from t2 where t2.a in (select a from t1); @@ -832,7 +841,7 @@ insert into t1 values (3,31); select * from t2 where t2.a in (select a from t1 where t1.b <> 30); select * from t2 where t2.a in (select a from t1 where t1.b <> 30 and t1.b <> 31); explain extended select * from t2 where t2.a in (select a from t1 where t1.b <> 30); -drop table t1, t2, t3; +drop table t0, t1, t2, t3; # # alloc_group_fields() working @@ -1492,12 +1501,13 @@ drop table t1; # # Subselect in non-select command just after connection +# Disconnect new connection and switch back when test is finished # connect (root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK); connection root; set @got_val= (SELECT 1 FROM (SELECT 'A' as my_col) as T1 ) ; -connection default; disconnect root; +connection default; # # primary query with temporary table and subquery with grouping @@ -2599,24 +2609,15 @@ DROP TABLE t1,t2; # slow with big sort_buffer_size # -CREATE TABLE t1 (a int, b int auto_increment, PRIMARY KEY (b)); +CREATE TABLE t1 (a int, b int, PRIMARY KEY (b)); CREATE TABLE t2 (x int auto_increment, y int, z int, PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); +create table t3 (a int); +insert into t3 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); -disable_query_log; -let $1=3000; -while ($1) -{ - eval INSERT INTO t1(a) VALUES(RAND()*1000); - eval SELECT MAX(b) FROM t1 INTO @id; - let $2=10; - while ($2) - { - eval INSERT INTO t2(y,z) VALUES(@id,RAND()*1000); - dec $2; - } - dec $1; -} +insert into t1 select RAND()*1000, A.a + 10*(B.a+10*(C.a+10*D.a)) +from t3 A, t3 B, t3 C, t3 D where D.a<3; +insert into t2(y,z) select t1.b, RAND()*1000 from t1, t3; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -2629,8 +2630,7 @@ SELECT SQL_NO_CACHE COUNT(*) FROM (SELECT a, b, (SELECT x FROM t2 WHERE y=b ORDER BY z DESC LIMIT 1) c FROM t1) t; -DROP TABLE t1,t2; - +DROP TABLE t1,t2,t3; # # Bug#25219 EXIST subquery with UNION over a mix of @@ -3086,6 +3086,53 @@ SELECT ((a1,a2) IN (SELECT * FROM t2 WHERE b2 > 0)) IS NULL FROM t1; DROP TABLE t1, t2; # +# Bug31048 Many nested subqueries may cause server crash. +# +#create table t1(a int,b int,key(a),key(b)); +#insert into t1(a,b) values (1,2),(2,1),(2,3),(3,4),(5,4),(5,5), +# (6,7),(7,4),(5,3); +# TODO: enable the test after fixing 33266 in 6.0 + +#let $nesting= 26; +#let $should_work_nesting= 5; +#let $start= select sum(a),a from t1 where a> ( select sum(a) from t1 ; +#let $end= )group by a ; +#let $start_app= where a> ( select sum(a) from t1 ; +#let $end_pre= )group by b limit 1 ; + +#--disable_result_log +#--disable_query_log +# At least 4 level nesting should work without errors +#while ($should_work_nesting) +#{ +#--echo $should_work_nesting +# eval $start $end; +# eval explain $start $end; +# let $start= $start +# $start_app; +# let $end= $end_pre +# $end; +# dec $should_work_nesting; +#} +# Other may fail with the 'stack overrun error' +#while ($nesting) +#{ +#--echo $nesting +#--error 0,1436 +# eval $start $end; +#--error 0,1436 +# eval explain $start $end; +# let $start= $start +# $start_app; +# let $end= $end_pre +# $end; +# dec $nesting; +#} +#--enable_result_log +#--enable_query_log +#drop table t1; + +# # Bug#28076 inconsistent binary/varbinary comparison # @@ -3210,25 +3257,21 @@ DROP TABLE t1,t2; # Bug#33675 Usage of an uninitialized memory by filesort in a subquery # caused server crash. # +create table t0(a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); create table t1(f11 int, f12 int); create table t2(f21 int unsigned not null, f22 int, f23 varchar(10)); insert into t1 values(1,1),(2,2), (3, 3); -let $i=10000; ---disable_query_log --disable_warnings -while ($i) -{ - eval insert into t2 values (-1 , $i/5000 + 1, '$i'); - dec $i; -} +insert into t2 +select -1 , (@a:=(A.a + 10 * (B.a + 10 * (C.a+10*D.a))))/5000 + 1, @a +from t0 A, t0 B, t0 C, t0 D; --enable_warnings ---enable_query_log set session sort_buffer_size= 33*1024; select count(*) from t1 where f12 = (select f22 from t2 where f22 = f12 order by f21 desc, f22, f23 limit 1); -drop table t1,t2; - +drop table t0,t1,t2; # # Bug#33794 "MySQL crashes executing specific query on specific dump" @@ -3391,6 +3434,183 @@ DROP TABLE t1,t2; --echo End of 5.0 tests. # +# Test [NOT] IN truth table (both as top-level and general predicate). +# + +create table t_out (subcase char(3), + a1 char(2), b1 char(2), c1 char(2)); +create table t_in (a2 char(2), b2 char(2), c2 char(2)); + +insert into t_out values ('A.1','2a', NULL, '2a'); +#------------------------- A.2 - impossible +insert into t_out values ('A.3', '2a', NULL, '2a'); +insert into t_out values ('A.4', '2a', NULL, 'xx'); +insert into t_out values ('B.1', '2a', '2a', '2a'); +insert into t_out values ('B.2', '2a', '2a', '2a'); +insert into t_out values ('B.3', '3a', 'xx', '3a'); +insert into t_out values ('B.4', 'xx', '3a', '3a'); + +insert into t_in values ('1a', '1a', '1a'); +insert into t_in values ('2a', '2a', '2a'); +insert into t_in values (NULL, '2a', '2a'); +insert into t_in values ('3a', NULL, '3a'); +-- echo +-- echo Test general IN semantics (not top-level) +-- echo +-- echo case A.1 +select subcase, + (a1, b1, c1) IN (select * from t_in where a2 = 'no_match') pred_in, + (a1, b1, c1) NOT IN (select * from t_in where a2 = 'no_match') pred_not_in +from t_out where subcase = 'A.1'; + +-- echo case A.2 - impossible + +-- echo case A.3 +select subcase, + (a1, b1, c1) IN (select * from t_in) pred_in, + (a1, b1, c1) NOT IN (select * from t_in) pred_not_in +from t_out where subcase = 'A.3'; + +-- echo case A.4 +select subcase, + (a1, b1, c1) IN (select * from t_in) pred_in, + (a1, b1, c1) NOT IN (select * from t_in) pred_not_in +from t_out where subcase = 'A.4'; + +-- echo case B.1 +select subcase, + (a1, b1, c1) IN (select * from t_in where a2 = 'no_match') pred_in, + (a1, b1, c1) NOT IN (select * from t_in where a2 = 'no_match') pred_not_in +from t_out where subcase = 'B.1'; + +-- echo case B.2 +select subcase, + (a1, b1, c1) IN (select * from t_in) pred_in, + (a1, b1, c1) NOT IN (select * from t_in) pred_not_in +from t_out where subcase = 'B.2'; + +-- echo case B.3 +select subcase, + (a1, b1, c1) IN (select * from t_in) pred_in, + (a1, b1, c1) NOT IN (select * from t_in) pred_not_in +from t_out where subcase = 'B.3'; + +-- echo case B.4 +select subcase, + (a1, b1, c1) IN (select * from t_in) pred_in, + (a1, b1, c1) NOT IN (select * from t_in) pred_not_in +from t_out where subcase = 'B.4'; + +-- echo +-- echo Test IN as top-level predicate, and +-- echo as non-top level for cases A.3, B.3 (the only cases with NULL result). +-- echo +-- echo case A.1 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'A.1' and + (a1, b1, c1) IN (select * from t_in where a1 = 'no_match'); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'A.1' and + (a1, b1, c1) NOT IN (select * from t_in where a1 = 'no_match'); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'A.1' and + NOT((a1, b1, c1) IN (select * from t_in where a1 = 'no_match')); + +-- echo case A.3 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'A.3' and + (a1, b1, c1) IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'A.3' and + (a1, b1, c1) NOT IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'A.3' and + NOT((a1, b1, c1) IN (select * from t_in)); +# test non-top level result indirectly +select case when count(*) > 0 then 'N' else 'wrong result' end as pred_in from t_out +where subcase = 'A.3' and + ((a1, b1, c1) IN (select * from t_in)) is NULL and + ((a1, b1, c1) NOT IN (select * from t_in)) is NULL; + +-- echo case A.4 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'A.4' and + (a1, b1, c1) IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'A.4' and + (a1, b1, c1) NOT IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'A.4' and + NOT((a1, b1, c1) IN (select * from t_in)); + +-- echo case B.1 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'B.1' and + (a1, b1, c1) IN (select * from t_in where a1 = 'no_match'); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'B.1' and + (a1, b1, c1) NOT IN (select * from t_in where a1 = 'no_match'); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'B.1' and + NOT((a1, b1, c1) IN (select * from t_in where a1 = 'no_match')); + +-- echo case B.2 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'B.2' and + (a1, b1, c1) IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'B.2' and + (a1, b1, c1) NOT IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'B.2' and + NOT((a1, b1, c1) IN (select * from t_in)); + +-- echo case B.3 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'B.3' and + (a1, b1, c1) IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'B.3' and + (a1, b1, c1) NOT IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'B.3' and + NOT((a1, b1, c1) IN (select * from t_in)); +# test non-top level result indirectly +select case when count(*) > 0 then 'N' else 'wrong result' end as pred_in from t_out +where subcase = 'B.3' and + ((a1, b1, c1) IN (select * from t_in)) is NULL and + ((a1, b1, c1) NOT IN (select * from t_in)) is NULL; + +-- echo case B.4 +select case when count(*) > 0 then 'T' else 'F' end as pred_in from t_out +where subcase = 'B.4' and + (a1, b1, c1) IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as pred_not_in from t_out +where subcase = 'B.4' and + (a1, b1, c1) NOT IN (select * from t_in); + +select case when count(*) > 0 then 'T' else 'F' end as not_pred_in from t_out +where subcase = 'B.4' and + NOT((a1, b1, c1) IN (select * from t_in)); + +drop table t_out; +drop table t_in; + + +# # Bug#27348 SET FUNCTION used in a subquery from WHERE condition # @@ -3494,6 +3714,231 @@ SELECT t1.a, (SELECT 1 FROM t2 WHERE t2.b=t3.c AND t2.c=t1.a ORDER BY t2.d LIMIT DROP TABLE t1,t2,t3; +# -- echo # +# -- echo # Bug#33204: INTO is allowed in subselect, causing inconsistent results +# -- echo # +# CREATE TABLE t1( a INT ); +# INSERT INTO t1 VALUES (1),(2); +# +# CREATE TABLE t2( a INT, b INT ); +# +# --error ER_PARSE_ERROR +# SELECT * +# FROM (SELECT a INTO @var FROM t1 WHERE a = 2) t1a; +# --error ER_PARSE_ERROR +# SELECT * +# FROM (SELECT a INTO OUTFILE 'file' FROM t1 WHERE a = 2) t1a; +# --error ER_PARSE_ERROR +# SELECT * +# FROM (SELECT a INTO DUMPFILE 'file' FROM t1 WHERE a = 2) t1a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM ( +# SELECT 1 a +# UNION +# SELECT a INTO @var FROM t1 WHERE a = 2 +# ) t1a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM ( +# SELECT 1 a +# UNION +# SELECT a INTO OUTFILE 'file' FROM t1 WHERE a = 2 +# ) t1a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM ( +# SELECT 1 a +# UNION +# SELECT a INTO DUMPFILE 'file' FROM t1 WHERE a = 2 +# ) t1a; +# +# SELECT * FROM (SELECT a FROM t1 WHERE a = 2) t1a; +# +# SELECT * FROM ( +# SELECT a FROM t1 WHERE a = 2 +# UNION +# SELECT a FROM t1 WHERE a = 2 +# ) t1a; +# +# SELECT * FROM ( +# SELECT 1 a +# UNION +# SELECT a FROM t1 WHERE a = 2 +# UNION +# SELECT a FROM t1 WHERE a = 2 +# ) t1a; +# +# # This was not allowed previously. Possibly, it should be allowed on the future. +# # For now, the intent is to keep the fix as non-intrusive as possible. +# --error ER_PARSE_ERROR +# SELECT * FROM ((SELECT 1 a) UNION SELECT 1 a); +# SELECT * FROM (SELECT 1 a UNION (SELECT 1 a)) alias; +# SELECT * FROM (SELECT 1 UNION SELECT 1) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM ((SELECT 1 a INTO @a)) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM ((SELECT 1 a INTO OUTFILE 'file' )) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM ((SELECT 1 a INTO DUMPFILE 'file' )) t1a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION (SELECT 1 a INTO @a)) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION (SELECT 1 a INTO DUMPFILE 'file' )) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION (SELECT 1 a INTO OUTFILE 'file' )) t1a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION ((SELECT 1 a INTO @a))) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION ((SELECT 1 a INTO DUMPFILE 'file' ))) t1a; +# --error ER_PARSE_ERROR +# SELECT * FROM (SELECT 1 a UNION ((SELECT 1 a INTO OUTFILE 'file' ))) t1a; +# +# SELECT * FROM (SELECT 1 a ORDER BY a) t1a; +# SELECT * FROM (SELECT 1 a UNION SELECT 1 a ORDER BY a) t1a; +# SELECT * FROM (SELECT 1 a UNION SELECT 1 a LIMIT 1) t1a; +# SELECT * FROM (SELECT 1 a UNION SELECT 1 a ORDER BY a LIMIT 1) t1a; +# +# # Test of rule +# # table_factor: '(' get_select_lex query_expression_body ')' opt_table_alias +# # UNION should not be allowed inside the parentheses, nor should +# # aliases after. +# # +# SELECT * FROM t1 JOIN (SELECT 1 UNION SELECT 1) alias ON 1; +# --error ER_PARSE_ERROR +# SELECT * FROM t1 JOIN ((SELECT 1 UNION SELECT 1)) ON 1; +# --error ER_PARSE_ERROR +# SELECT * FROM t1 JOIN (t1 t1a UNION SELECT 1) ON 1; +# --error ER_PARSE_ERROR +# SELECT * FROM t1 JOIN ((t1 t1a UNION SELECT 1)) ON 1; +# --error ER_PARSE_ERROR +# SELECT * FROM t1 JOIN (t1 t1a) t1a ON 1; +# --error ER_PARSE_ERROR +# SELECT * FROM t1 JOIN ((t1 t1a)) t1a ON 1; +# +# SELECT * FROM t1 JOIN (t1 t1a) ON 1; +# SELECT * FROM t1 JOIN ((t1 t1a)) ON 1; +# +# SELECT * FROM (t1 t1a); +# SELECT * FROM ((t1 t1a)); +# +# SELECT * FROM t1 JOIN (SELECT 1 t1a) alias ON 1; +# SELECT * FROM t1 JOIN ((SELECT 1 t1a)) alias ON 1; +# +# SELECT * FROM t1 JOIN (SELECT 1 a) a ON 1; +# SELECT * FROM t1 JOIN ((SELECT 1 a)) a ON 1; +# +# # For the join, TABLE_LIST::select_lex == NULL +# # Check that we handle this. +# --error ER_PARSE_ERROR +# SELECT * FROM (t1 JOIN (SELECT 1) t1a1 ON 1) t1a2; +# +# SELECT * FROM t1 WHERE a = ALL ( SELECT 1 ); +# SELECT * FROM t1 WHERE a = ALL ( SELECT 1 UNION SELECT 1 ); +# SELECT * FROM t1 WHERE a = ANY ( SELECT 3 UNION SELECT 1 ); +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ANY ( SELECT 1 UNION SELECT 1 INTO @a); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ANY ( SELECT 1 UNION SELECT 1 INTO OUTFILE 'file' ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ANY ( SELECT 1 UNION SELECT 1 INTO DUMPFILE 'file' ); +# +# SELECT * FROM t1 WHERE a = ( SELECT 1 ); +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION SELECT 1 ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 INTO @a); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 INTO OUTFILE 'file' ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 INTO DUMPFILE 'file' ); +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION SELECT 1 INTO @a); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION SELECT 1 INTO OUTFILE 'file' ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION SELECT 1 INTO DUMPFILE 'file' ); +# +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 INTO @v ); +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 INTO OUTFILE 'file' ); +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 INTO DUMPFILE 'file' ); +# +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 UNION SELECT 1 INTO @v ); +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 UNION SELECT 1 INTO OUTFILE 'file' ); +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 UNION SELECT 1 INTO DUMPFILE 'file' ); +# +# # Make sure context is popped when we leave the nested select +# SELECT ( SELECT a FROM t1 WHERE a = 1 ), a FROM t1; +# SELECT ( SELECT a FROM t1 WHERE a = 1 UNION SELECT 1 ), a FROM t1; +# +# # Make sure we have feature F561 (see .yy file) +# SELECT * FROM t2 WHERE (a, b) IN (SELECT a, b FROM t2); +# +# # Make sure the parser does not allow nested UNIONs anywhere +# +# --error ER_PARSE_ERROR +# SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ); +# --error ER_PARSE_ERROR +# ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1; +# +# --error ER_PARSE_ERROR +# SELECT ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# --error ER_PARSE_ERROR +# SELECT ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1; +# SELECT ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ); +# SELECT ((SELECT 1 UNION SELECT 1 UNION SELECT 1)); +# +# --error ER_PARSE_ERROR +# SELECT * FROM ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# --error ER_PARSE_ERROR +# SELECT * FROM ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1 ); +# SELECT * FROM ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ) a; +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ALL ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ANY ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a IN ( SELECT 1 UNION ( SELECT 1 UNION SELECT 1 ) ); +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1 ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ALL ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1 ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a = ANY ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1 ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a IN ( ( SELECT 1 UNION SELECT 1 ) UNION SELECT 1 ); +# +# SELECT * FROM t1 WHERE a = ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ); +# SELECT * FROM t1 WHERE a = ALL ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ); +# SELECT * FROM t1 WHERE a = ANY ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ); +# SELECT * FROM t1 WHERE a IN ( SELECT 1 UNION SELECT 1 UNION SELECT 1 ); +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE EXISTS ( SELECT 1 UNION SELECT 1 INTO @v ); +# SELECT EXISTS(SELECT 1+1); +# --error ER_PARSE_ERROR +# SELECT EXISTS(SELECT 1+1 INTO @test); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a IN ( SELECT 1 UNION SELECT 1 INTO @v ); +# +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE EXISTS ( SELECT 1 INTO @v ); +# --error ER_PARSE_ERROR +# SELECT * FROM t1 WHERE a IN ( SELECT 1 INTO @v ); +# DROP TABLE t1, t2; # # Bug#37460 Assertion failed: # !table->file || table->file->inited == handler::NONE @@ -3517,7 +3962,11 @@ WHERE t1.id=t2.id AND 1 IN (SELECT id FROM t1) WITH CHECK OPTION; --error ER_VIEW_CHECK_FAILED INSERT INTO v2(a,b) VALUES (2,2); + +# disabled for now as this refers to old content of t2 +--disable_parsing INSERT INTO v2(a,b) VALUES (1,2); +--enable_parsing SELECT * FROM v1; CREATE VIEW v3 AS @@ -3530,6 +3979,41 @@ DROP VIEW v1,v2,v3; DROP TABLE t1,t2; --echo # +--echo # BUG#37822 Correlated subquery with IN and IS UNKNOWN provides wrong result +--echo # +create table t1(id integer primary key, g integer, v integer, s char(1)); +create table t2(id integer primary key, g integer, v integer, s char(1)); +insert into t1 values + (10, 10, 10, 'l'), + (20, 20, 20, 'l'), + (40, 40, 40, 'l'), + (41, 40, null, 'l'), + (50, 50, 50, 'l'), + (51, 50, null, 'l'), + (60, 60, 60, 'l'), + (61, 60, null, 'l'), + (70, 70, 70, 'l'), + (90, 90, null, 'l'); +insert into t2 values + (10, 10, 10, 'r'), + (30, 30, 30, 'r'), + (50, 50, 50, 'r'), + (60, 60, 60, 'r'), + (61, 60, null, 'r'), + (70, 70, 70, 'r'), + (71, 70, null, 'r'), + (80, 80, 80, 'r'), + (81, 80, null, 'r'), + (100,100,null, 'r'); + +select * +from t1 +where v in(select v + from t2 + where t1.g=t2.g) is unknown; +drop table t1, t2; + +--echo # --echo # Bug#37822 Correlated subquery with IN and IS UNKNOWN provides wrong result --echo # create table t1(id integer primary key, g integer, v integer, s char(1)); @@ -3805,6 +4289,7 @@ SELECT 1 FROM t1 GROUP BY (SELECT LAST_INSERT_ID() FROM t1 ORDER BY MIN(a) ASC LIMIT 1); DROP TABLE t1; +set @@optimizer_switch=@save_optimizer_switch; --echo # --echo # Bug #49512 : subquery with aggregate function crash --echo # subselect_single_select_engine::exec() @@ -3946,3 +4431,23 @@ DROP TABLE t1,t2; --enable_result_log --echo End of 5.1 tests + +--echo # +--echo # No BUG#, a case brought from 5.2's innodb_mysql_lock.test +--echo # + +create table t1 (i int not null primary key); +insert into t1 values (1),(2),(3),(4),(5); + +create table t2 (j int not null primary key); +insert into t2 values (1),(2),(3),(4),(5); + +create table t3 (k int not null primary key); +insert into t3 values (1),(2),(3); + +create view v2 as select t2.j as j from t2 where t2.j in (select t1.i from t1); + +select * from t3 where k in (select j from v2); + +drop table t1,t2,t3; +drop view v2; diff --git a/mysql-test/t/subselect3.test b/mysql-test/t/subselect3.test index 39c97941031..9000f75fca0 100644 --- a/mysql-test/t/subselect3.test +++ b/mysql-test/t/subselect3.test @@ -1,5 +1,5 @@ --disable_warnings -drop table if exists t0, t1, t2, t3, t4, t5; +drop table if exists t0, t1, t2, t3, t4, t5, t11, t12, t21, t22; --enable_warnings # @@ -59,9 +59,13 @@ select a in (select max(ie) from t1 where oref=4 group by grp) from t3; show status like 'Handler_read_rnd_next'; select ' ^ This must show 11' Z; +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off"; + # This must show trigcond: explain extended select a in (select max(ie) from t1 where oref=4 group by grp) from t3; +set @@optimizer_switch=@save_optimizer_switch; drop table t1, t2, t3; # @@ -94,10 +98,12 @@ show status like '%Handler_read_rnd_next'; delete from t2; insert into t2 values (NULL, 0),(NULL, 0), (NULL, 0), (NULL, 0); +set optimizer_switch='subquery_cache=off'; flush status; select oref, a, a in (select a from t1 where oref=t2.oref) Z from t2; show status like '%Handler_read%'; select 'No key lookups, seq reads: 29= 5 reads from t2 + 4 * 6 reads from t1.' Z; +set @@optimizer_switch=@save_optimizer_switch; drop table t1, t2; @@ -529,6 +535,9 @@ SELECT a, MAX(b), DROP TABLE t1, t2; +# The next three test cases must be executed with the IN=>EXISTS strategy +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off"; # # Bug #27870: crash of an equijoin query with WHERE condition containing @@ -588,6 +597,8 @@ EXPLAIN SELECT a FROM t1 WHERE a NOT IN (SELECT a FROM t2); DROP TABLE t1, t2; +set @@optimizer_switch=@save_optimizer_switch; + # # Bug #34763: item_subselect.cc:1235:Item_in_subselect::row_value_transformer: # Assertion failed, unexpected error message: @@ -619,6 +630,20 @@ SELECT 1 FROM t1 WHERE t1.a NOT IN (SELECT 1 FROM t1, t2 WHERE 0); DROP TABLE t1, t2; # +# Bug 2198 +# + +create table t1 (a int, b decimal(13, 3)); +insert into t1 values (1, 0.123); +select a, (select max(b) from t1) into outfile "subselect.out.file.1" from t1; +delete from t1; +load data infile "subselect.out.file.1" into table t1; +select * from t1; +drop table t1; +let $datadir=`select @@datadir`; +--remove_file $datadir/test/subselect.out.file.1 + +# # Bug #37894: Assertion in init_read_record_seq in handler.h line 1444 # @@ -672,6 +697,8 @@ SELECT ROW(1,2) = (SELECT 1, 2), ROW(1,2) IN (SELECT 1, 2); # # Bug #37362 Crash in do_field_eq # +# Note that currently this test produces wrong output, see MBug#430669. +# CREATE TABLE t1 (a INT, b INT, c INT); INSERT INTO t1 VALUES (1,1,1), (1,1,1); @@ -690,6 +717,13 @@ DROP TABLE t1; --echo End of 5.0 tests +--echo # +--echo # BUG#36896: Server crash on SELECT FROM DUAL +--echo # +create table t1 (a int); +select 1 as res from dual where (1) in (select * from t1); +drop table t1; + # # BUG#36135 "void Diagnostics_area::set_eof_status(THD*): Assertion `!is_set()' failed." # @@ -762,6 +796,8 @@ SELECT i1, i2 FROM t1; SELECT i1, i2 FROM t2 ORDER BY i1; FLUSH STATUS; +set @save_optimizer_switch2=@@optimizer_switch; +set optimizer_switch='subquery_cache=off'; --echo SELECT i1, i2 @@ -790,11 +826,364 @@ WHERE (i1, i2) --echo # (read record from t1, but do not read from t2) SHOW STATUS LIKE '%Handler_read_rnd_next'; - +set @@optimizer_switch=@save_optimizer_switch2; DROP TABLE t1,t2; --echo End of 5.1 tests +# +# Test for the problem with using sj-materialization when subquery's select +# list element SCOL is covered by equality propagation and has preceding equal +# column PCOL which belongs to a table within the the semi-join nest: SJM-Scan +# process should unpack column value not to SCOL but rather to PCOL, as +# substitute_best_equal has made all conditions to refer to PCOL. +# +CREATE TABLE t1 ( + a int(11) NOT NULL, + b int(11) NOT NULL, + c datetime default NULL, + PRIMARY KEY (a), + KEY idx_bc (b,c) +); + +INSERT INTO t1 VALUES +(406989,67,'2006-02-23 17:08:46'), (150078,67,'2005-10-26 11:17:45'), +(406993,67,'2006-02-27 11:20:57'), (245655,67,'2005-12-08 15:59:08'), +(406994,67,'2006-02-27 11:26:46'), (256,67,NULL), +(398341,67,'2006-02-20 04:48:44'), (254,67,NULL),(1120,67,NULL), +(406988,67,'2006-02-23 17:07:22'), (255,67,NULL), +(398340,67,'2006-02-20 04:38:53'),(406631,67,'2006-02-23 10:49:42'), +(245653,67,'2005-12-08 15:59:07'),(406992,67,'2006-02-24 16:47:18'), +(245654,67,'2005-12-08 15:59:08'),(406995,67,'2006-02-28 11:55:00'), +(127261,67,'2005-10-13 12:17:58'),(406991,67,'2006-02-24 16:42:32'), +(245652,67,'2005-12-08 15:58:27'),(398545,67,'2006-02-20 04:53:13'), +(154504,67,'2005-10-28 11:53:01'),(9199,67,NULL),(1,67,'2006-02-23 15:01:35'), +(223456,67,NULL),(4101,67,NULL),(1133,67,NULL), +(406990,67,'2006-02-23 18:01:45'),(148815,67,'2005-10-25 15:34:17'), +(148812,67,'2005-10-25 15:30:01'),(245651,67,'2005-12-08 15:58:27'), +(154503,67,'2005-10-28 11:52:38'); + +create table t11 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 asc; +create table t12 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 desc; +create table t21 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 asc; +create table t22 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 desc; + +update t22 set c = '2005-12-08 15:58:27' where a = 255; +explain select t21.* from t21,t22 where t21.a = t22.a and +t22.a in (select t12.a from t11, t12 where t11.a in(255,256) and t11.a = t12.a and t11.c is null) and t22.c is null order by t21.a; +select t21.* from t21,t22 where t21.a = t22.a and +t22.a in (select t12.a from t11, t12 where t11.a in(255,256) and t11.a = t12.a and t11.c is null) and t22.c is null order by t21.a; + +drop table t1, t11, t12, t21, t22; + +# +# Test sj-materialization re-execution. The test isn't meaningful (materialized +# table stays the same across all executions) because it's hard to create a +# dataset that would verify correct re-execution without hitting BUG#31480 +# +create table t1(a int); +insert into t1 values (0),(1); + +set @@optimizer_switch='firstmatch=off'; +explain +select (select max(Y.a) from t1 Y where a in (select a from t1 Z) and a < X.a) as subq from t1 X; +select (select max(Y.a) from t1 Y where a in (select a from t1 Z) and a < X.a) as subq from t1 X; +set @@optimizer_switch=default; + +drop table t1; + +# +# Test confluent duplicate weedout +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 as select * from t0; +insert into t1 select a+10 from t0; +set @@optimizer_switch='firstmatch=off,materialization=off'; +insert into t0 values(2); +explain select * from t1 where 2 in (select a from t0); +select * from t1 where 2 in (select a from t0); +set @@optimizer_switch='default,materialization=off'; +explain select * from t1 where 2 in (select a from t0); +select * from t1 where 2 in (select a from t0); +set @@optimizer_switch=default; + + +# +# FirstMatch referring to a derived table +# +explain select * from (select a from t0) X where a in (select a from t1); +drop table t0, t1; + +# +# LooseScan: Check if we can pick it together with range access +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1 (kp1 int, kp2 int, c int, filler char(100), key(kp1, kp2)); +insert into t1 select A.a+10*(B.a+10*C.a), 0, 0, 'filler' from t0 A, t0 B, t0 C; +insert into t1 select * from t1 where kp1 < 20; + +create table t3 (a int); +insert into t3 select A.a + 10*B.a from t0 A, t0 B; + +explain select * from t3 where a in (select kp1 from t1 where kp1<20); + +create table t4 (pk int primary key); +insert into t4 select a from t3; + +explain select * from t3 where a in (select t1.kp1 from t1,t4 where kp1<20 +and t4.pk=t1.c); + +drop table t1, t3, t4; + +# +# Test if we handle duplicate elimination temptable overflowing to disk +# +create table t1 (a int) as select * from t0 where a < 5; + +set @save_max_heap_table_size=@@max_heap_table_size; +set @@optimizer_switch='firstmatch=off,materialization=off'; +set @@max_heap_table_size= 16384; + +explain select count(*) from t0 A, t0 B, t0 C, t0 D where D.a in (select a from t1 E); +flush status; +select count(*) from t0 A, t0 B, t0 C, t0 D where D.a in (select a from t1 E); +show status like 'Created_tmp_disk_tables'; +set @save_max_heap_table_size=@@max_heap_table_size; +set @@optimizer_switch=default; +drop table t0, t1; + +# +# Materialize + Scan + ref access to the subsequent table based on scanned +# value +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2(a int); +insert into t2 values (1),(2); +create table t3 ( a int , filler char(100), key(a)); +insert into t3 select A.a + 10*B.a, 'filler' from t0 A, t0 B; +explain select * from t3 where a in (select a from t2) and (a > 5 or a < 10); +select * from t3 where a in (select a from t2); + +drop table t0, t2, t3; + +# +# DATETIME type checks +# +set @@optimizer_switch='firstmatch=off,materialization=off'; +create table t1 (a date); +insert into t1 values ('2008-01-01'),('2008-01-01'),('2008-02-01'),('2008-02-01'); +create table t2 (a int); +insert into t2 values (1),(2); +create table t3 (a char(10)); +insert into t3 select * from t1; +insert into t3 values (1),(2); +explain select * from t2 where a in (select a from t1); +explain select * from t2 where a in (select a from t2); +explain select * from t2 where a in (select a from t3); +explain select * from t1 where a in (select a from t3); +drop table t1, t2, t3; +create table t1 (a decimal); +insert into t1 values (1),(2); +explain select * from t1 where a in (select a from t1); +drop table t1; +set @@optimizer_switch=default; + +# +# SJ-Materialization-scan for non-first table +# +create table t1 (a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2 as select * from t1; +create table t3 (a int, b int, filler char(100), key(a)); +insert into t3 select A.a + 10*B.a, A.a + 10*B.a, 'filler' from t1 A, t1 B, t1 C; +explain select * from t1, t3 where t3.a in (select a from t2) and (t3.a < 10 or t3.a >30) and t1.a =3; + +# +# Verify that straight_join modifier in parent or child prevents flattening +# +explain select straight_join * from t1 A, t1 B where A.a in (select a from t2); +explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B); +explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B); +explain select straight_join * from t2 X, t2 Y +where X.a in (select straight_join A.a from t1 A, t1 B); + +# +# SJ-Materialization scan + first table being system const table +# +create table t0 (a int, b int); +insert into t0 values(1,1); +explain select * from t0, t3 where t3.a in (select a from t2) and (t3.a < 10 or t3.a >30); +create table t4 as select a as x, a as y from t1; +explain select * from t0, t3 where (t3.a, t3.b) in (select x,y from t4) and (t3.a < 10 or t3.a >30); +drop table t0,t1,t2,t3,t4; + +# +# LooseScan with ref access +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, b int, filler char(100), key(a,b)); +insert into t1 select A.a, B.a, 'filler' from t0 A, t0 B; +create table t2 as select * from t1; + +explain select * from t2 where a in (select b from t1 where a=3); +explain select * from t2 where (b,a) in (select a,b from t1 where a=3); + +drop table t1,t2; + +# +# Multi-column sj-materialization with lookups +# +create table t1 (a int, b int); +insert into t1 select a,a from t0; +create table t2 (a int, b int); +insert into t2 select A.a + 10*B.a, A.a + 10*B.a from t0 A, t0 B; + +set @@optimizer_switch='firstmatch=off'; +explain select * from t1 where (a,b) in (select a,b from t2); + +# A smallish test if find_best() still works for semi-join optimization: +set @save_optimizer_search_depth=@@optimizer_search_depth; +set @@optimizer_search_depth=63; +explain select * from t1 where (a,b) in (select a,b from t2); +set @@optimizer_search_depth=@save_optimizer_search_depth; +set @@optimizer_switch=default; + +drop table t0, t1, t2; + + +# +# Primitive SJ-Materialization tests for DECIMAL and DATE +# +create table t0 (a decimal(4,2)); +insert into t0 values (10.24), (22.11); +create table t1 as select * from t0; +insert into t1 select * from t0; +explain select * from t0 where a in (select a from t1); +select * from t0 where a in (select a from t1); +drop table t0, t1; + +create table t0(a date); +insert into t0 values ('2008-01-01'),('2008-02-02'); +create table t1 as select * from t0; +insert into t1 select * from t0; +explain select * from t0 where a in (select a from t1); +select * from t0 where a in (select a from t1); +drop table t0, t1; + +# +# Fix a trivial crash with SJ-Materialization lookup, multiple tables in the +# subquery, and a condition on some of inner tables but not others +# +create table t0(a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 as select a as a, a as b, a as c from t0 where a < 3; +create table t2 as select a as a, a as b from t0 where a < 3; +insert into t2 select * from t2; + +explain select * from t1 where (a,b,c) in (select X.a, Y.a, Z.a from t2 X, t2 Y, t2 Z where X.b=33); + +drop table t0,t1,t2; + +--echo +--echo BUG#37842: Assertion in DsMrr_impl::dsmrr_init, at handler.cc:4307 +--echo +CREATE TABLE t1 ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `int_key` int(11) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `int_key` (`int_key`) +) ENGINE=MyISAM; +INSERT INTO t1 VALUES (1,9),(2,3),(3,8),(4,6),(5,9),(6,5),(7,5),(8,9),(9,1),(10,10); +SELECT `pk` FROM t1 AS OUTR WHERE `int_key` = ALL ( + SELECT `int_key` FROM t1 AS INNR WHERE INNR . `pk` >= 9 +); +DROP TABLE t1; + +--echo +--echo BUG#40118 Crash when running Batched Key Access and requiring one match for each key +--echo +create table t0(a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, key(a)); +insert into t1 select * from t0; +alter table t1 add b int not null, add filler char(200); +insert into t1 select * from t1; +insert into t1 select * from t1; + +set @save_join_cache_level=@@join_cache_level; +set join_cache_level=6; +select * from t0 where t0.a in (select t1.a from t1 where t1.b=0); +set join_cache_level=@save_join_cache_level; +drop table t0, t1; + +--echo # +--echo # BUG#32665 Query with dependent subquery is too slow +--echo # +create table t1 ( + idIndividual int primary key +); +insert into t1 values (1),(2); + +create table t2 ( + idContact int primary key, + contactType int, + idObj int +); +insert into t2 values (1,1,1),(2,2,2),(3,3,3); + +create table t3 ( + idAddress int primary key, + idContact int, + postalStripped varchar(100) +); + +insert into t3 values (1,1, 'foo'), (2,2,'bar'); + +--echo The following must be converted to a semi-join: +explain extended SELECT a.idIndividual FROM t1 a +WHERE a.idIndividual IN + ( SELECT c.idObj FROM t3 cona + INNER JOIN t2 c ON c.idContact=cona.idContact + WHERE cona.postalStripped='T2H3B2' + ); +drop table t1,t2,t3; + +--echo # +--echo # BUG#47367 Crash in Name_resolution_context::process_error +--echo # + +SET SESSION optimizer_switch = 'default,semijoin=off'; +CREATE TABLE t1 (f1 INTEGER); +CREATE TABLE t2 LIKE t1; +delimiter |; +CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t1 WHERE f1 IN (SELECT f1 FROM t2); END| +delimiter ;| +CALL p1; +ALTER TABLE t2 CHANGE COLUMN f1 my_column INT; +CALL p1; +DROP PROCEDURE p1; +--echo # Restore the original column list of table t2: +ALTER TABLE t2 CHANGE COLUMN my_column f1 INT; + +SET SESSION optimizer_switch = 'semijoin=on'; +delimiter |; +--echo # Recreate procedure so that we eliminate any caching effects +CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t1 WHERE f1 IN (SELECT f1 FROM t2); END| +delimiter ;| +CALL p1; +ALTER TABLE t2 CHANGE COLUMN f1 my_column INT; +--error ER_BAD_FIELD_ERROR +CALL p1; +DROP PROCEDURE p1; +DROP TABLE t1, t2; + +--echo End of 5.3 tests + --echo # --echo # BUG#48920: COUNT DISTINCT returns 1 for NULL values when in a subquery --echo # in the select list diff --git a/mysql-test/t/subselect3_jcl6.test b/mysql-test/t/subselect3_jcl6.test new file mode 100644 index 00000000000..9ee23288d99 --- /dev/null +++ b/mysql-test/t/subselect3_jcl6.test @@ -0,0 +1,11 @@ +# +# Run subselect3.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/subselect3.test + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/subselect4.test b/mysql-test/t/subselect4.test index 6727833eb44..f4d99d23f4c 100644 --- a/mysql-test/t/subselect4.test +++ b/mysql-test/t/subselect4.test @@ -63,6 +63,30 @@ DROP TABLE t1,t2,t3; --echo End of 5.0 tests. +# +# Fix for LP#612894 +# Some aggregate functions (such as MIN MAX) work incorrectly in subqueries +# after getting NULL value +# + +CREATE TABLE t1 (col_int_nokey int(11) NOT NULL, col_varchar_nokey varchar(1) NOT NULL) engine=myisam; +INSERT INTO t1 VALUES (2,'s'),(0,'v'),(2,'s'); +CREATE TABLE t2 ( + pk int(11) NOT NULL AUTO_INCREMENT, + `col_int_key` int(11) NOT NULL, + col_varchar_key varchar(1) NOT NULL, + PRIMARY KEY (pk), + KEY `col_int_key` (`col_int_key`), + KEY `col_varchar_key` (`col_varchar_key`) +) ENGINE=MyISAM; +INSERT INTO t2 VALUES (4,10,'g'), (5,20,'v'); + +SELECT t1.col_int_nokey,(SELECT MIN( t2_a.col_int_key ) FROM t2 t2_a, t2 t2_b, t1 t1_a WHERE t1_a.col_varchar_nokey = t2_b.col_varchar_key and t1.col_int_nokey ) as sub FROM t1; + +SELECT t1.col_int_nokey,(SELECT MIN( t2_a.col_int_key ) +1 FROM t2 t2_a, t2 t2_b, t1 t1_a WHERE t1_a.col_varchar_nokey = t2_b.col_varchar_key and t1.col_int_nokey ) as sub FROM t1; + +DROP TABLE t1,t2; + --echo # --echo # Bug#54568: create view cause Assertion failed: 0, --echo # file .\item_subselect.cc, line 836 @@ -136,12 +160,284 @@ SELECT * FROM t1 WHERE NULL NOT IN ( SELECT c FROM t2 WHERE c = 1 AND c <> 1 ); DROP TABLE t1, t2, t3, t4, t5; - --echo # --echo # End of 5.1 tests. --echo # --echo # +--echo # BUG#46743 "Azalea processing correlated, aggregate SELECT +--echo # subqueries incorrectly" +--echo # + +CREATE TABLE t1 (c int); +INSERT INTO t1 VALUES (NULL); +CREATE TABLE t2 (d int , KEY (d)); # index is needed for bug +INSERT INTO t2 VALUES (NULL),(NULL); # two rows needed for bug +# we see that subquery returns 0 rows +--echo 0 rows in subquery +SELECT 1 AS RESULT FROM t2,t1 WHERE d = c; +# so here it ends up as NULL +--echo base query +SELECT (SELECT 1 FROM t2 WHERE d = c) AS RESULT FROM t1 ; +EXPLAIN EXTENDED SELECT (SELECT 1 FROM t2 WHERE d = c) AS RESULT FROM t1 ; +--echo first equivalent variant +SELECT (SELECT 1 FROM t2 WHERE d = IFNULL(c,NULL)) AS RESULT FROM t1 GROUP BY c ; +EXPLAIN EXTENDED SELECT (SELECT 1 FROM t2 WHERE d = IFNULL(c,NULL)) AS RESULT FROM t1 GROUP BY c; +--echo second equivalent variant +# used to fail with 1242: Subquery returns more than 1 row +SELECT (SELECT 1 FROM t2 WHERE d = c) AS RESULT FROM t1 GROUP BY c ; +EXPLAIN EXTENDED SELECT (SELECT 1 FROM t2 WHERE d = c) AS RESULT FROM t1 GROUP BY c ; + +DROP TABLE t1,t2; + +--echo # +--echo # BUG#45928 "Differing query results depending on MRR and +--echo # engine_condition_pushdown settings" +--echo # + +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `time_nokey` time NOT NULL, + `varchar_key` varchar(1) NOT NULL, + `varchar_nokey` varchar(1) NOT NULL, + PRIMARY KEY (`pk`), + KEY `varchar_key` (`varchar_key`) +) AUTO_INCREMENT=12 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (10,'00:00:00','i','i'),(11,'00:00:00','',''); + +set @old_optimizer_switch = @@session.optimizer_switch, + @old_optimizer_use_mrr = @@session.optimizer_use_mrr, + @old_engine_condition_pushdown = @@session.engine_condition_pushdown; + +SET SESSION OPTIMIZER_SWITCH = 'materialization=off,semijoin=off,loosescan=off,firstmatch=off'; +SET SESSION optimizer_use_mrr = 'force'; +SET SESSION engine_condition_pushdown = 1; + + SELECT `time_nokey` G1 FROM t1 WHERE ( `varchar_nokey` , `varchar_key` ) IN ( +SELECT `varchar_nokey` , `varchar_nokey` ) AND `varchar_key` >= 'c' HAVING G1 ORDER +BY `pk` ; + +set @@session.optimizer_switch = @old_optimizer_switch, + @@session.optimizer_use_mrr = @old_optimizer_use_mrr, + @@session.engine_condition_pushdown = @old_engine_condition_pushdown; + +DROP TABLE t1; + +--echo # +--echo # BUG#45863 "Assertion failed: (fixed == 0), function fix_fields(), +--echo # file item.cc, line 4448" +--echo # +--disable_warnings +DROP TABLE IF EXISTS C, BB; +--enable_warnings + +CREATE TABLE C ( + varchar_nokey varchar(1) NOT NULL +); +INSERT INTO C VALUES + ('k'),('a'),(''),('u'),('e'),('v'),('i'), + ('t'),('u'),('f'),('u'),('m'),('j'),('f'), + ('v'),('j'),('g'),('e'),('h'),('z'); +CREATE TABLE BB ( + varchar_nokey varchar(1) NOT NULL +); +INSERT INTO BB VALUES ('i'),('t'); +-- error ER_OPERAND_COLUMNS +SELECT varchar_nokey FROM C +WHERE (varchar_nokey, OUTR) IN (SELECT varchar_nokey + FROM BB); +-- error ER_BAD_FIELD_ERROR +SELECT varchar_nokey FROM C +WHERE (varchar_nokey, OUTR) IN (SELECT varchar_nokey, varchar_nokey + FROM BB); +DROP TABLE C,BB; + +--echo # +--echo # During work with BUG#45863 I had problems with a query that was +--echo # optimized differently in regular and prepared mode. +--echo # Because there was a bug in one of the selected strategies, I became +--echo # aware of the problem. Adding an EXPLAIN query to catch this. + +--disable_warnings +DROP TABLE IF EXISTS t1, t2, t3; +--enable_warnings + +CREATE TABLE t1 + (EMPNUM CHAR(3) NOT NULL, + EMPNAME CHAR(20), + GRADE DECIMAL(4), + CITY CHAR(15)); + +CREATE TABLE t2 + (PNUM CHAR(3) NOT NULL, + PNAME CHAR(20), + PTYPE CHAR(6), + BUDGET DECIMAL(9), + CITY CHAR(15)); + +CREATE TABLE t3 + (EMPNUM CHAR(3) NOT NULL, + PNUM CHAR(3) NOT NULL, + HOURS DECIMAL(5)); + +INSERT INTO t1 VALUES ('E1','Alice',12,'Deale'); +INSERT INTO t1 VALUES ('E2','Betty',10,'Vienna'); +INSERT INTO t1 VALUES ('E3','Carmen',13,'Vienna'); +INSERT INTO t1 VALUES ('E4','Don',12,'Deale'); +INSERT INTO t1 VALUES ('E5','Ed',13,'Akron'); + +INSERT INTO t2 VALUES ('P1','MXSS','Design',10000,'Deale'); +INSERT INTO t2 VALUES ('P2','CALM','Code',30000,'Vienna'); +INSERT INTO t2 VALUES ('P3','SDP','Test',30000,'Tampa'); +INSERT INTO t2 VALUES ('P4','SDP','Design',20000,'Deale'); +INSERT INTO t2 VALUES ('P5','IRM','Test',10000,'Vienna'); +INSERT INTO t2 VALUES ('P6','PAYR','Design',50000,'Deale'); + +INSERT INTO t3 VALUES ('E1','P1',40); +INSERT INTO t3 VALUES ('E1','P2',20); +INSERT INTO t3 VALUES ('E1','P3',80); +INSERT INTO t3 VALUES ('E1','P4',20); +INSERT INTO t3 VALUES ('E1','P5',12); +INSERT INTO t3 VALUES ('E1','P6',12); +INSERT INTO t3 VALUES ('E2','P1',40); +INSERT INTO t3 VALUES ('E2','P2',80); +INSERT INTO t3 VALUES ('E3','P2',20); +INSERT INTO t3 VALUES ('E4','P2',20); +INSERT INTO t3 VALUES ('E4','P4',40); +INSERT INTO t3 VALUES ('E4','P5',80); + +SET @old_optimizer_switch = @@session.optimizer_switch; +SET @old_join_cache_level = @@session.join_cache_level; +SET SESSION optimizer_switch = 'firstmatch=on,loosescan=on,materialization=on,semijoin=on'; +SET SESSION join_cache_level = 1; + +CREATE UNIQUE INDEX t1_IDX ON t1(EMPNUM); + +EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +PREPARE stmt FROM "EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design'))"; +EXECUTE stmt; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; + +DROP INDEX t1_IDX ON t1; +CREATE INDEX t1_IDX ON t1(EMPNUM); + +EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +PREPARE stmt FROM "EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design'))"; +EXECUTE stmt; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; + +DROP INDEX t1_IDX ON t1; + +EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +PREPARE stmt FROM "EXPLAIN SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design'))"; +EXECUTE stmt; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; + +SET SESSION optimizer_switch = @old_optimizer_switch; +SET SESSION join_cache_level = @old_join_cache_level; + +DROP TABLE t1, t2, t3; + +--echo # +--echo # BUG#45221 Query SELECT pk FROM C WHERE pk IN (SELECT int_key) failing +--echo # + +CREATE TABLE t1 ( + i1_key INT, + i2 INT, + i3 INT, + KEY i1_index (i1_key) +); + +INSERT INTO t1 VALUES (9,1,2), (9,2,1); + +CREATE TABLE t2 ( + pk INT NOT NULL, + i1 INT, + PRIMARY KEY (pk) +); + +INSERT INTO t2 VALUES (9,1); + +--echo # Enable Index condition pushdown +--replace_column 1 # +SELECT @old_icp:=@@engine_condition_pushdown; +SET SESSION engine_condition_pushdown = 'ON'; + +--echo +SELECT pk +FROM t2 +WHERE + pk IN ( + SELECT i1_key + FROM t1 + WHERE t1.i2 < t1.i3 XOR t2.i1 > 1 + ORDER BY t1.i2 desc); + +--echo # Restore old value for Index condition pushdown +SET SESSION engine_condition_pushdown=@old_icp; + +DROP TABLE t1,t2; + +--echo # +--echo # End of 5.3 tests. +--echo # + +--echo # --echo # Bug#53236 Segfault in DTCollation::set(DTCollation&) --echo # @@ -169,3 +465,4 @@ WHERE ( 1, 2 ) IN ( SELECT SUBQUERY1_t1.pk AS SUBQUERY1_field1, ; drop table t1; + diff --git a/mysql-test/t/subselect_cache.test b/mysql-test/t/subselect_cache.test new file mode 100644 index 00000000000..e8dd256b20b --- /dev/null +++ b/mysql-test/t/subselect_cache.test @@ -0,0 +1,1613 @@ + +set optimizer_switch='subquery_cache=on'; + +create table t1 (a int, b int); +insert into t1 values (1,2),(3,4),(1,2),(3,4),(3,4),(4,5),(4,5),(5,6),(5,6),(4,5); +create table t2 (c int, d int); +insert into t2 values (2,3),(3,4),(5,6),(4,1); + +--echo * +--echo * Test subquery as top item in different clauses +--echo * +--echo #single value subquery test (SELECT list) +flush status; +select a, (select d from t2 where b=c) from t1; + +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=off'; +flush status; + +select a, (select d from t2 where b=c) from t1; + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + + +--echo #single value subquery test (where) +flush status; +select a from t1 where (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=off'; +flush status; + +select a from t1 where (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (having) +flush status; +select a from t1 where a > 0 having (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=off'; +flush status; + +select a from t1 where a > 0 having (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (OUTER JOIN ON) +flush status; +select ta.a, tb.a from t1 ta join t1 tb on (select d from t2 where tb.b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=off'; +flush status; + +select ta.a, tb.a from t1 ta join t1 tb on (select d from t2 where tb.b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (GROUP BY) +flush status; +select max(a) from t1 GROUP BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=off'; + +flush status; +select max(a) from t1 GROUP BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (distinct GROUP BY) +flush status; +select distinct max(a) from t1 GROUP BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=off'; + +flush status; +select distinct max(a) from t1 GROUP BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (ORDER BY) +flush status; +select a from t1 ORDER BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=off'; + +flush status; +select a from t1 ORDER BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (distinct ORDER BY) +flush status; +select distinct a from t1 ORDER BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=off'; + +flush status; +select distinct a from t1 ORDER BY (select d from t2 where b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (LEFT JOIN ON) +flush status; +select ta.a, tb.a from t1 ta left join t1 tb on (select d from t2 where tb.b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=off'; +flush status; + +select ta.a, tb.a from t1 ta left join t1 tb on (select d from t2 where tb.b=c); + +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; + +--echo #single value subquery test (PS) +prepare stmt1 from 'select a, (select d from t2 where b=c) + 1 from t1'; +execute stmt1; +show status like "subquery_cache%"; +execute stmt1; +show status like "subquery_cache%"; +deallocate prepare stmt1; + +--echo #single value subquery test (SP) +CREATE PROCEDURE p1() select a, (select d from t2 where b=c) + 1 from t1; + +call p1; +call p1; + +drop procedure p1; + +--echo #IN subquery test +flush status; + +show status like "subquery_cache%"; +select a, b , b in (select d from t2) as SUBS from t1; +show status like "subquery_cache%"; + +insert into t1 values (7,8),(9,NULL); +select a, b , b in (select d from t2) as SUBS from t1; +show status like "subquery_cache%"; + +insert into t2 values (8,NULL); +select a, b , b in (select d from t2) as SUBS from t1; +show status like "subquery_cache%"; + +--echo # multicolumn NOT IN with NULLs +flush status; +set optimizer_switch='subquery_cache=off'; +select a, b, (b, a) not in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +set optimizer_switch='subquery_cache=on'; +select a, b, (b, a) not in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +--echo # multicolumn NOT IN with NULLs (other order) +flush status; +set optimizer_switch='subquery_cache=off'; +select a, b, (a, b) not in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +set optimizer_switch='subquery_cache=on'; +select a, b, (a, b) not in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +--echo # multicolumn IN with NULLs +flush status; +set optimizer_switch='subquery_cache=off'; +select a, b, (b, a) in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +set optimizer_switch='subquery_cache=on'; +select a, b, (b, a) in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +--echo # multicolumn IN with NULLs (other order) +flush status; +set optimizer_switch='subquery_cache=off'; +select a, b, (a, b) in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +set optimizer_switch='subquery_cache=on'; +select a, b, (a, b) in (select d, c from t2) as SUBS from t1; +show status like "subquery_cache%"; + +--echo #IN subquery test (PS) +delete from t1 where a > 6; +delete from t2 where c > 6; + +prepare stmt1 from 'select a, b , b in (select d from t2) as SUBS from t1'; +execute stmt1; +show status like "subquery_cache%"; +execute stmt1; +show status like "subquery_cache%"; + +insert into t1 values (7,8),(9,NULL); +execute stmt1; +show status like "subquery_cache%"; +execute stmt1; +show status like "subquery_cache%"; + +insert into t2 values (8,NULL); +execute stmt1; +show status like "subquery_cache%"; +execute stmt1; +show status like "subquery_cache%"; + +deallocate prepare stmt1; + + +--echo #IN subquery test (SP) +delete from t1 where a > 6; +delete from t2 where c > 6; + +CREATE PROCEDURE p1() select a, b , b in (select d from t2) as SUBS from t1; + +call p1(); +show status like "subquery_cache%"; +call p1(); +show status like "subquery_cache%"; + +insert into t1 values (7,8),(9,NULL); +call p1(); +show status like "subquery_cache%"; +call p1(); +show status like "subquery_cache%"; + +insert into t2 values (8,NULL); +call p1(); +show status like "subquery_cache%"; +call p1(); +show status like "subquery_cache%"; + +drop procedure p1; + + +--echo # test of simple exists +select a, b , exists (select * from t2 where b=d) as SUBS from t1; + +--echo # test of prepared statement exists +show status like "subquery_cache%"; +prepare stmt1 from 'select a, b , exists (select * from t2 where b=d) as SUBS from t1'; +execute stmt1; +show status like "subquery_cache%"; +execute stmt1; +show status like "subquery_cache%"; +deallocate prepare stmt1; + +--echo # test of stored procedure exists +CREATE PROCEDURE p1() select a, b , exists (select * from t2 where b=d) as SUBS from t1; +call p1; +call p1; +drop procedure p1; + +--echo #several subqueries +set optimizer_switch='subquery_cache=off'; +flush status; +select a, b , exists (select * from t2 where b=d) as SUBSE, b in (select d from t2) as SUBSI, (select d from t2 where b=c) SUBSR from t1; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=on'; +flush status; +select a, b , exists (select * from t2 where b=d) as SUBSE, b in (select d from t2) as SUBSI, (select d from t2 where b=c) SUBSR from t1; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +--echo #several subqueries (several levels) +set optimizer_switch='subquery_cache=off'; +flush status; + +set optimizer_switch='subquery_cache=off'; +flush status; +select a, b, (select exists (select * from t2 where b=d) from t2 where b=c) as SUNS1 from t1; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + + +set optimizer_switch='subquery_cache=on'; +flush status; +select a, b, (select exists (select * from t2 where b=d) from t2 where b=c) as SUNS1 from t1; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + + +--echo #clean up +drop table t1,t2; + +--echo test different types +--echo #int +CREATE TABLE t1 ( a int, b int); +INSERT INTO t1 VALUES(1,1),(2,2),(3,3); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = 2); +DROP TABLE t1; + +--echo #char +CREATE TABLE t1 ( a char(1), b char (1)); +INSERT INTO t1 VALUES('1','1'),('2','2'),('3','3'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2'); +DROP TABLE t1; + +--echo #decimal +CREATE TABLE t1 ( a decimal(3,1), b decimal(3,1)); +INSERT INTO t1 VALUES(1,1),(2,2),(3,3); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = 2); +DROP TABLE t1; + +--echo #date +CREATE TABLE t1 ( a date, b date); +INSERT INTO t1 VALUES('1000-01-01','1000-01-01'),('2000-02-01','2000-02-01'),('3000-03-03','3000-03-03'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2000-02-01'); +DROP TABLE t1; + +--echo #datetime +CREATE TABLE t1 ( a datetime, b datetime); +INSERT INTO t1 VALUES('1000-01-01 01:01:01','1000-01-01 01:01:01'),('2000-02-02 02:02:02','2000-02-02 02:02:02'),('3000-03-03 03:03:03','3000-03-03 03:03:03'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2000-02-02 02:02:02'); +DROP TABLE t1; + +--echo #time +CREATE TABLE t1 ( a time, b time); +INSERT INTO t1 VALUES('01:01:01','01:01:01'),('02:02:02','02:02:02'),('03:03:03','03:03:03'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '02:02:02'); +DROP TABLE t1; + +--echo #timestamp +CREATE TABLE t1 ( a timestamp, b timestamp); +INSERT INTO t1 VALUES('2000-02-02 01:01:01','2000-02-02 01:01:01'),('2000-02-02 02:02:02','2000-02-02 02:02:02'),('2000-02-02 03:03:03','2000-02-02 03:03:03'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2000-02-02 02:02:02'); +DROP TABLE t1; + +--echo #bit +CREATE TABLE t1 ( a bit(20), b bit(20)); +INSERT INTO t1 VALUES(1,1),(2,2),(3,3); +SELECT a+0 FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = 2); +DROP TABLE t1; + +--echo #enum +CREATE TABLE t1 ( a enum('1','2','3'), b enum('1','2','3')); +INSERT INTO t1 VALUES('1','1'),('2','2'),('3','3'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2'); +DROP TABLE t1; + +--echo #set +CREATE TABLE t1 ( a set('1','2','3'), b set('1','2','3')); +INSERT INTO t1 VALUES('1','1'),('2','2'),('3','3'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2'); +DROP TABLE t1; + +--echo #blob +CREATE TABLE t1 ( a blob, b blob); +INSERT INTO t1 VALUES('1','1'),('2','2'),('3','3'); +SELECT a FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = '2'); +DROP TABLE t1; + +--echo #geometry +CREATE TABLE t1 ( a geometry, b geometry); +INSERT INTO t1 VALUES(POINT(1,1),POINT(1,1)),(POINT(2,2),POINT(2,2)),(POINT(3,3),POINT(3,3)); +SELECT astext(a) FROM t1 WHERE NOT a IN (SELECT a FROM t1 WHERE b = POINT(2,2)); +DROP TABLE t1; + + +--echo #uncacheable queries test (random and side effect) +flush status; +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (2), (4), (1), (3); +select a, a in (select a from t1) from t1 as ext; +show status like "subquery_cache%"; +select a, a in (select a from t1 where -1 < rand()) from t1 as ext; +show status like "subquery_cache%"; +select a, a in (select a from t1 where -1 < benchmark(a,100)) from t1 as ext; +show status like "subquery_cache%"; +drop table t1; + +--echo #test of sql_big_tables switch and outer table reference in subquery with grouping +set option sql_big_tables=1; +CREATE TABLE t1 (a INT PRIMARY KEY, b INT); +INSERT INTO t1 VALUES (1,1),(2,1),(3,2),(4,2),(5,3),(6,3); +SELECT (SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1) FROM t1 AS t1_outer; +drop table t1; +set option sql_big_tables=0; + +--echo #test of function reference to outer query +set local group_concat_max_len=400; +create table t2 (a int, b int); +insert into t2 values (1,1), (2,2); +select b x, (select group_concat(x) from t2) from t2; +drop table t2; +set local group_concat_max_len=default; + +--echo #aggregate functions +CREATE TABLE t1 (a int, b INT); +CREATE TABLE t2 (c int, d INT); + +insert into t1 values (2,1), (3,1), (2,4), (3,4), (10,2), (20,2), (2,5), +(3,5), (100,3), (200,3), (10,6), (20,6), (20,7), (100,8), (200,8); +insert into t2 values (1,1),(3,3),(20,20); + +--echo aggregate function as parameter of subquery +set optimizer_switch='subquery_cache=off'; +flush status; +select max(a), (select max(a) from t2 where max(a)=c) from t1 group by b; +show status like "subquery_cache%"; +show status like '%Handler_read%'; +set optimizer_switch='subquery_cache=on'; +flush status; +select max(a), (select max(a) from t2 where max(a)=c) from t1 group by b; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +--echo argument of aggregate function as parameter of subquery (illegal use) +set optimizer_switch='subquery_cache=off'; +flush status; +select max(a), (select a from t2 where a=c) from t1 group by b; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='subquery_cache=on'; +flush status; +select max(a), (select a from t2 where a=c) from t1 group by b; +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +drop table t1,t2; + +--echo #test of flattening subquery optimisations and cache +create table t0 (a int); +insert into t0 values (9),(8),(7),(6),(5),(4),(3),(2),(1),(0); + +create table t1(a int, b int); +insert into t1 values +(0,0),(1,1),(2,2),(0,0),(1,1),(2,2),(0,0),(1,1),(2,2),(0,0),(1,1),(2,2),(0,0),(1,1),(2,2); + +create table t2 (pk int, a int, primary key(pk)); +insert into t2 select a,a from t0; + +set optimizer_switch='default,semijoin=on,materialization=on,subquery_cache=on'; +flush status; +select * from t1 where a in (select pk from t2); +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +alter table t2 drop primary key; +set optimizer_switch='default,semijoin=off,materialization=off,subquery_cache=off'; + +explain select * from t1 where a in (select pk from t2); +flush status; +select * from t1 where a in (select pk from t2); +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +set optimizer_switch='default,semijoin=off,materialization=off,subquery_cache=on'; + +explain select * from t1 where a in (select pk from t2); +flush status; +select * from t1 where a in (select pk from t2); +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +#TODO: switch off cache if materialization used +set optimizer_switch='default,semijoin=off,materialization=on,subquery_cache=on'; + +explain select * from t1 where a in (select pk from t2); +flush status; +select * from t1 where a in (select pk from t2); +show status like "subquery_cache%"; +show status like '%Handler_read%'; + +drop table t0,t1,t2; + +set optimizer_switch='default'; + +# +--echo #launchpad BUG#608834 +# +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=30 DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (10,7,8,'01:27:35','v','v'); +INSERT INTO `t2` VALUES (11,1,9,'19:48:31','r','r'); +INSERT INTO `t2` VALUES (12,5,9,'00:00:00','a','a'); +INSERT INTO `t2` VALUES (13,3,186,'19:53:05','m','m'); +INSERT INTO `t2` VALUES (14,6,NULL,'19:18:56','y','y'); +INSERT INTO `t2` VALUES (15,92,2,'10:55:12','j','j'); +INSERT INTO `t2` VALUES (16,7,3,'00:25:00','d','d'); +INSERT INTO `t2` VALUES (17,NULL,0,'12:35:47','z','z'); +INSERT INTO `t2` VALUES (18,3,133,'19:53:03','e','e'); +INSERT INTO `t2` VALUES (19,5,1,'17:53:30','h','h'); +INSERT INTO `t2` VALUES (20,1,8,'11:35:49','b','b'); +INSERT INTO `t2` VALUES (21,2,5,NULL,'s','s'); +INSERT INTO `t2` VALUES (22,NULL,5,'06:01:40','e','e'); +INSERT INTO `t2` VALUES (23,1,8,'05:45:11','j','j'); +INSERT INTO `t2` VALUES (24,0,6,'00:00:00','e','e'); +INSERT INTO `t2` VALUES (25,210,51,'00:00:00','f','f'); +INSERT INTO `t2` VALUES (26,8,4,'06:11:01','v','v'); +INSERT INTO `t2` VALUES (27,7,7,'13:02:46','x','x'); +INSERT INTO `t2` VALUES (28,5,6,'21:44:25','m','m'); +INSERT INTO `t2` VALUES (29,NULL,4,'22:43:58','c','c'); +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (1,NULL,2,'11:28:45','w','w'); +INSERT INTO `t1` VALUES (2,7,9,'20:25:14','m','m'); +INSERT INTO `t1` VALUES (3,9,3,'13:47:24','m','m'); +INSERT INTO `t1` VALUES (4,7,9,'19:24:11','k','k'); +INSERT INTO `t1` VALUES (5,4,NULL,'15:59:13','r','r'); +INSERT INTO `t1` VALUES (6,2,9,'00:00:00','t','t'); +INSERT INTO `t1` VALUES (7,6,3,'15:15:04','j','j'); +INSERT INTO `t1` VALUES (8,8,8,'11:32:06','u','u'); +INSERT INTO `t1` VALUES (9,NULL,8,'18:32:33','h','h'); +INSERT INTO `t1` VALUES (10,5,53,'15:19:25','o','o'); +INSERT INTO `t1` VALUES (11,NULL,0,'19:03:19',NULL,NULL); +INSERT INTO `t1` VALUES (12,6,5,'00:39:46','k','k'); +INSERT INTO `t1` VALUES (13,188,166,NULL,'e','e'); +INSERT INTO `t1` VALUES (14,2,3,'00:00:00','n','n'); +INSERT INTO `t1` VALUES (15,1,0,'13:12:11','t','t'); +INSERT INTO `t1` VALUES (16,1,1,'04:56:48','c','c'); +INSERT INTO `t1` VALUES (17,0,9,'19:56:05','m','m'); +INSERT INTO `t1` VALUES (18,9,5,'19:35:19','y','y'); +INSERT INTO `t1` VALUES (19,NULL,6,'05:03:03','f','f'); +INSERT INTO `t1` VALUES (20,4,2,'18:38:59','d','d'); + +set @@optimizer_switch='subquery_cache=off'; + +/* cache is off */ SELECT ( +SELECT 4 +FROM DUAL ) AS field1 , SUM( DISTINCT table1 . `pk` ) AS field2 , ( +SELECT MAX( SUBQUERY2_t1 . `col_int_nokey` ) AS SUBQUERY2_field1 +FROM ( t1 AS SUBQUERY2_t1 INNER JOIN t1 AS SUBQUERY2_t2 ON (SUBQUERY2_t2 . `col_int_key` = SUBQUERY2_t1 . `pk` ) ) +WHERE SUBQUERY2_t2 . `col_varchar_nokey` <= table1 . `col_varchar_key` OR SUBQUERY2_t1 . `col_int_nokey` < table1 . `pk` ) AS field3 , table1 . `col_time_key` AS field4 , table1 . `col_int_key` AS field5 , CONCAT ( table2 . `col_varchar_nokey` , table1 . `col_varchar_key` ) AS field6 +FROM ( t1 AS table1 INNER JOIN ( ( t1 AS table2 LEFT JOIN t2 AS table3 ON (table3 . `col_varchar_key` = table2 . `col_varchar_key` ) ) ) ON (table3 . `col_varchar_key` = table2 . `col_varchar_nokey` ) ) +WHERE ( table2 . `col_varchar_nokey` NOT IN ( +SELECT 'd' UNION +SELECT 'u' ) ) OR table3 . `col_varchar_nokey` <= table1 . `col_varchar_key` +GROUP BY field1, field3, field4, field5, field6 +ORDER BY table1 . `col_int_key` , field1, field2, field3, field4, field5, field6 +; + +set @@optimizer_switch='subquery_cache=on'; + +/* cache is on */ SELECT ( +SELECT 4 +FROM DUAL ) AS field1 , SUM( DISTINCT table1 . `pk` ) AS field2 , ( +SELECT MAX( SUBQUERY2_t1 . `col_int_nokey` ) AS SUBQUERY2_field1 +FROM ( t1 AS SUBQUERY2_t1 INNER JOIN t1 AS SUBQUERY2_t2 ON (SUBQUERY2_t2 . `col_int_key` = SUBQUERY2_t1 . `pk` ) ) +WHERE SUBQUERY2_t2 . `col_varchar_nokey` <= table1 . `col_varchar_key` OR SUBQUERY2_t1 . `col_int_nokey` < table1 . `pk` ) AS field3 , table1 . `col_time_key` AS field4 , table1 . `col_int_key` AS field5 , CONCAT ( table2 . `col_varchar_nokey` , table1 . `col_varchar_key` ) AS field6 +FROM ( t1 AS table1 INNER JOIN ( ( t1 AS table2 LEFT JOIN t2 AS table3 ON (table3 . `col_varchar_key` = table2 . `col_varchar_key` ) ) ) ON (table3 . `col_varchar_key` = table2 . `col_varchar_nokey` ) ) +WHERE ( table2 . `col_varchar_nokey` NOT IN ( +SELECT 'd' UNION +SELECT 'u' ) ) OR table3 . `col_varchar_nokey` <= table1 . `col_varchar_key` +GROUP BY field1, field3, field4, field5, field6 +ORDER BY table1 . `col_int_key` , field1, field2, field3, field4, field5, field6 +; + +drop table t1,t2; +set @@optimizer_switch= default; + +# +--echo #launchpad BUG#609045 +# +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; + +INSERT INTO `t1` VALUES (1,NULL,2,NULL,NULL,'11:28:45','11:28:45','2004-10-11 18:13:16','2004-10-11 18:13:16','w','w'); +INSERT INTO `t1` VALUES (2,7,9,'2001-09-19','2001-09-19','20:25:14','20:25:14',NULL,NULL,'m','m'); +INSERT INTO `t1` VALUES (3,9,3,'2004-09-12','2004-09-12','13:47:24','13:47:24','1900-01-01 00:00:00','1900-01-01 00:00:00','m','m'); +INSERT INTO `t1` VALUES (4,7,9,NULL,NULL,'19:24:11','19:24:11','2009-07-25 00:00:00','2009-07-25 00:00:00','k','k'); +INSERT INTO `t1` VALUES (5,4,NULL,'2002-07-19','2002-07-19','15:59:13','15:59:13',NULL,NULL,'r','r'); +INSERT INTO `t1` VALUES (6,2,9,'2002-12-16','2002-12-16','00:00:00','00:00:00','2008-07-27 00:00:00','2008-07-27 00:00:00','t','t'); +INSERT INTO `t1` VALUES (7,6,3,'2006-02-08','2006-02-08','15:15:04','15:15:04','2002-11-13 16:37:31','2002-11-13 16:37:31','j','j'); +INSERT INTO `t1` VALUES (8,8,8,'2006-08-28','2006-08-28','11:32:06','11:32:06','1900-01-01 00:00:00','1900-01-01 00:00:00','u','u'); +INSERT INTO `t1` VALUES (9,NULL,8,'2001-04-14','2001-04-14','18:32:33','18:32:33','2003-12-10 00:00:00','2003-12-10 00:00:00','h','h'); +INSERT INTO `t1` VALUES (10,5,53,'2000-01-05','2000-01-05','15:19:25','15:19:25','2001-12-21 22:38:22','2001-12-21 22:38:22','o','o'); +INSERT INTO `t1` VALUES (11,NULL,0,'2003-12-06','2003-12-06','19:03:19','19:03:19','2008-12-13 23:16:44','2008-12-13 23:16:44',NULL,NULL); +INSERT INTO `t1` VALUES (12,6,5,'1900-01-01','1900-01-01','00:39:46','00:39:46','2005-08-15 12:39:41','2005-08-15 12:39:41','k','k'); +INSERT INTO `t1` VALUES (13,188,166,'2002-11-27','2002-11-27',NULL,NULL,NULL,NULL,'e','e'); +INSERT INTO `t1` VALUES (14,2,3,NULL,NULL,'00:00:00','00:00:00','2006-09-11 12:06:14','2006-09-11 12:06:14','n','n'); +INSERT INTO `t1` VALUES (15,1,0,'2003-05-27','2003-05-27','13:12:11','13:12:11','2007-12-15 12:39:34','2007-12-15 12:39:34','t','t'); +INSERT INTO `t1` VALUES (16,1,1,'2005-05-03','2005-05-03','04:56:48','04:56:48','2005-08-09 00:00:00','2005-08-09 00:00:00','c','c'); +INSERT INTO `t1` VALUES (17,0,9,'2001-04-18','2001-04-18','19:56:05','19:56:05','2001-09-02 22:50:02','2001-09-02 22:50:02','m','m'); +INSERT INTO `t1` VALUES (18,9,5,'2005-12-27','2005-12-27','19:35:19','19:35:19','2005-12-16 22:58:11','2005-12-16 22:58:11','y','y'); +INSERT INTO `t1` VALUES (19,NULL,6,'2004-08-20','2004-08-20','05:03:03','05:03:03','2007-04-19 00:19:53','2007-04-19 00:19:53','f','f'); +INSERT INTO `t1` VALUES (20,4,2,'1900-01-01','1900-01-01','18:38:59','18:38:59','1900-01-01 00:00:00','1900-01-01 00:00:00','d','d'); + +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +); + +INSERT INTO `t2` VALUES (10,7,8,NULL,NULL,'01:27:35','01:27:35','2002-02-26 06:14:37','2002-02-26 06:14:37','v','v'); +INSERT INTO `t2` VALUES (11,1,9,'2006-06-14','2006-06-14','19:48:31','19:48:31','1900-01-01 00:00:00','1900-01-01 00:00:00','r','r'); +INSERT INTO `t2` VALUES (12,5,9,'2002-09-12','2002-09-12','00:00:00','00:00:00','2006-12-03 09:37:26','2006-12-03 09:37:26','a','a'); +INSERT INTO `t2` VALUES (13,3,186,'2005-02-15','2005-02-15','19:53:05','19:53:05','2008-05-26 12:27:10','2008-05-26 12:27:10','m','m'); +INSERT INTO `t2` VALUES (14,6,NULL,NULL,NULL,'19:18:56','19:18:56','2004-12-14 16:37:30','2004-12-14 16:37:30','y','y'); +INSERT INTO `t2` VALUES (15,92,2,'2008-11-04','2008-11-04','10:55:12','10:55:12','2003-02-11 21:19:41','2003-02-11 21:19:41','j','j'); +INSERT INTO `t2` VALUES (16,7,3,'2004-09-04','2004-09-04','00:25:00','00:25:00','2009-10-18 02:27:49','2009-10-18 02:27:49','d','d'); +INSERT INTO `t2` VALUES (17,NULL,0,'2006-06-05','2006-06-05','12:35:47','12:35:47','2000-09-26 07:45:57','2000-09-26 07:45:57','z','z'); +INSERT INTO `t2` VALUES (18,3,133,'1900-01-01','1900-01-01','19:53:03','19:53:03',NULL,NULL,'e','e'); +INSERT INTO `t2` VALUES (19,5,1,'1900-01-01','1900-01-01','17:53:30','17:53:30','2005-11-10 12:40:29','2005-11-10 12:40:29','h','h'); +INSERT INTO `t2` VALUES (20,1,8,'1900-01-01','1900-01-01','11:35:49','11:35:49','2009-04-25 00:00:00','2009-04-25 00:00:00','b','b'); +INSERT INTO `t2` VALUES (21,2,5,'2005-01-13','2005-01-13',NULL,NULL,'2002-11-27 00:00:00','2002-11-27 00:00:00','s','s'); +INSERT INTO `t2` VALUES (22,NULL,5,'2006-05-21','2006-05-21','06:01:40','06:01:40','2004-01-26 20:32:32','2004-01-26 20:32:32','e','e'); +INSERT INTO `t2` VALUES (23,1,8,'2003-09-08','2003-09-08','05:45:11','05:45:11','2007-10-26 11:41:40','2007-10-26 11:41:40','j','j'); +INSERT INTO `t2` VALUES (24,0,6,'2006-12-23','2006-12-23','00:00:00','00:00:00','2005-10-07 00:00:00','2005-10-07 00:00:00','e','e'); +INSERT INTO `t2` VALUES (25,210,51,'2006-10-15','2006-10-15','00:00:00','00:00:00','2000-07-15 05:00:34','2000-07-15 05:00:34','f','f'); +INSERT INTO `t2` VALUES (26,8,4,'2005-04-06','2005-04-06','06:11:01','06:11:01','2000-04-03 16:33:32','2000-04-03 16:33:32','v','v'); +INSERT INTO `t2` VALUES (27,7,7,'2008-04-07','2008-04-07','13:02:46','13:02:46',NULL,NULL,'x','x'); +INSERT INTO `t2` VALUES (28,5,6,'2006-10-10','2006-10-10','21:44:25','21:44:25','2001-04-25 01:26:12','2001-04-25 01:26:12','m','m'); +INSERT INTO `t2` VALUES (29,NULL,4,'1900-01-01','1900-01-01','22:43:58','22:43:58','2000-12-27 00:00:00','2000-12-27 00:00:00','c','c'); + +CREATE TABLE `t3` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +); + +INSERT INTO `t3` VALUES (1,1,7,'1900-01-01','1900-01-01','01:13:38','01:13:38','2005-02-05 00:00:00','2005-02-05 00:00:00','f','f'); + +CREATE TABLE `t4` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +); + +INSERT INTO `t4` VALUES (1,6,NULL,'2003-05-12','2003-05-12',NULL,NULL,'2000-09-12 00:00:00','2000-09-12 00:00:00','r','r'); +INSERT INTO `t4` VALUES (2,8,0,'2003-01-07','2003-01-07','14:34:45','14:34:45','2004-08-10 09:09:31','2004-08-10 09:09:31','c','c'); +INSERT INTO `t4` VALUES (3,6,0,NULL,NULL,'11:49:48','11:49:48','2005-03-21 04:31:40','2005-03-21 04:31:40','o','o'); +INSERT INTO `t4` VALUES (4,6,7,'2005-03-12','2005-03-12','18:12:55','18:12:55','2002-10-25 23:50:35','2002-10-25 23:50:35','c','c'); +INSERT INTO `t4` VALUES (5,3,8,'2000-08-02','2000-08-02','18:30:05','18:30:05','2001-04-01 21:14:04','2001-04-01 21:14:04','d','d'); +INSERT INTO `t4` VALUES (6,9,4,'1900-01-01','1900-01-01','14:19:30','14:19:30','2005-03-12 06:02:34','2005-03-12 06:02:34','v','v'); +INSERT INTO `t4` VALUES (7,2,6,'2006-07-06','2006-07-06','05:20:04','05:20:04','2001-05-06 14:49:12','2001-05-06 14:49:12','m','m'); +INSERT INTO `t4` VALUES (8,1,5,'2006-12-24','2006-12-24','20:29:31','20:29:31','2004-04-25 00:00:00','2004-04-25 00:00:00','j','j'); +INSERT INTO `t4` VALUES (9,8,NULL,'2004-11-16','2004-11-16','07:08:09','07:08:09','2001-03-22 18:38:43','2001-03-22 18:38:43','f','f'); +INSERT INTO `t4` VALUES (10,0,NULL,'2002-09-09','2002-09-09','14:49:14','14:49:14','2006-04-25 21:03:02','2006-04-25 21:03:02','n','n'); +INSERT INTO `t4` VALUES (11,9,8,NULL,NULL,'00:00:00','00:00:00','2009-09-07 18:40:43','2009-09-07 18:40:43','z','z'); +INSERT INTO `t4` VALUES (12,8,8,'2008-06-24','2008-06-24','09:58:06','09:58:06','2004-03-23 00:00:00','2004-03-23 00:00:00','h','h'); +INSERT INTO `t4` VALUES (13,NULL,8,'2001-04-21','2001-04-21',NULL,NULL,'2009-04-15 00:08:29','2009-04-15 00:08:29','q','q'); +INSERT INTO `t4` VALUES (14,0,1,'2003-11-22','2003-11-22','18:24:16','18:24:16','2000-04-21 00:00:00','2000-04-21 00:00:00','w','w'); +INSERT INTO `t4` VALUES (15,5,1,'2004-09-12','2004-09-12','17:39:57','17:39:57','2000-02-17 19:41:23','2000-02-17 19:41:23','z','z'); +INSERT INTO `t4` VALUES (16,1,5,'2006-06-20','2006-06-20','08:23:21','08:23:21','2003-09-20 07:38:14','2003-09-20 07:38:14','j','j'); +INSERT INTO `t4` VALUES (17,1,2,NULL,NULL,NULL,NULL,'2000-11-28 20:42:12','2000-11-28 20:42:12','a','a'); +INSERT INTO `t4` VALUES (18,6,7,'2001-11-25','2001-11-25','21:50:46','21:50:46','2005-06-12 11:13:17','2005-06-12 11:13:17','m','m'); +INSERT INTO `t4` VALUES (19,6,6,'2004-10-26','2004-10-26','12:33:17','12:33:17','1900-01-01 00:00:00','1900-01-01 00:00:00','n','n'); +INSERT INTO `t4` VALUES (20,1,4,'2005-01-19','2005-01-19','03:06:43','03:06:43','2006-02-09 20:41:06','2006-02-09 20:41:06','e','e'); +INSERT INTO `t4` VALUES (21,8,7,'2008-07-06','2008-07-06','03:46:14','03:46:14','2004-05-22 01:05:57','2004-05-22 01:05:57','u','u'); +INSERT INTO `t4` VALUES (22,1,0,'1900-01-01','1900-01-01','20:34:52','20:34:52','2004-03-04 13:46:31','2004-03-04 13:46:31','s','s'); +INSERT INTO `t4` VALUES (23,0,9,'1900-01-01','1900-01-01',NULL,NULL,'1900-01-01 00:00:00','1900-01-01 00:00:00','u','u'); +INSERT INTO `t4` VALUES (24,4,3,'2004-06-08','2004-06-08','10:41:20','10:41:20','2004-10-20 07:20:19','2004-10-20 07:20:19','r','r'); +INSERT INTO `t4` VALUES (25,9,5,'2007-02-20','2007-02-20','08:43:11','08:43:11','2006-04-17 00:00:00','2006-04-17 00:00:00','g','g'); +INSERT INTO `t4` VALUES (26,8,1,'2008-06-18','2008-06-18',NULL,NULL,'2000-10-27 00:00:00','2000-10-27 00:00:00','o','o'); +INSERT INTO `t4` VALUES (27,5,1,'2008-05-15','2008-05-15','10:17:51','10:17:51','2007-04-14 08:54:06','2007-04-14 08:54:06','w','w'); +INSERT INTO `t4` VALUES (28,9,5,'2005-10-06','2005-10-06','06:34:09','06:34:09','2008-04-12 17:03:52','2008-04-12 17:03:52','b','b'); +INSERT INTO `t4` VALUES (29,5,9,NULL,NULL,'21:22:47','21:22:47','2007-02-19 17:37:09','2007-02-19 17:37:09',NULL,NULL); +INSERT INTO `t4` VALUES (30,NULL,2,'2006-10-12','2006-10-12','04:02:32','04:02:32','1900-01-01 00:00:00','1900-01-01 00:00:00','y','y'); +INSERT INTO `t4` VALUES (31,NULL,5,'2005-01-24','2005-01-24','02:33:14','02:33:14','2001-10-10 08:32:27','2001-10-10 08:32:27','y','y'); +INSERT INTO `t4` VALUES (32,105,248,'2009-06-27','2009-06-27','16:32:56','16:32:56',NULL,NULL,'u','u'); +INSERT INTO `t4` VALUES (33,0,0,NULL,NULL,'21:32:42','21:32:42','2001-12-16 05:31:53','2001-12-16 05:31:53','p','p'); +INSERT INTO `t4` VALUES (34,3,8,NULL,NULL,'23:04:47','23:04:47','2003-07-19 18:03:28','2003-07-19 18:03:28','s','s'); +INSERT INTO `t4` VALUES (35,1,1,'1900-01-01','1900-01-01','22:05:43','22:05:43','2001-03-27 11:44:10','2001-03-27 11:44:10','e','e'); +INSERT INTO `t4` VALUES (36,75,255,'2005-12-22','2005-12-22','02:05:45','02:05:45','2008-06-15 02:13:00','2008-06-15 02:13:00','d','d'); +INSERT INTO `t4` VALUES (37,9,9,'2005-05-03','2005-05-03','00:00:00','00:00:00','2009-03-14 21:29:56','2009-03-14 21:29:56','d','d'); +INSERT INTO `t4` VALUES (38,7,9,'2003-05-27','2003-05-27','18:09:07','18:09:07','2005-01-02 00:00:00','2005-01-02 00:00:00','c','c'); +INSERT INTO `t4` VALUES (39,NULL,3,'2006-05-25','2006-05-25','10:54:06','10:54:06','2007-07-16 04:44:07','2007-07-16 04:44:07','b','b'); +INSERT INTO `t4` VALUES (40,NULL,9,NULL,NULL,'23:15:50','23:15:50','2003-08-26 21:38:26','2003-08-26 21:38:26','t','t'); +INSERT INTO `t4` VALUES (41,4,6,'2009-01-04','2009-01-04','10:17:40','10:17:40','2004-04-19 04:18:47','2004-04-19 04:18:47',NULL,NULL); +INSERT INTO `t4` VALUES (42,0,4,'2009-02-14','2009-02-14','03:37:09','03:37:09','2000-01-06 20:32:48','2000-01-06 20:32:48','y','y'); +INSERT INTO `t4` VALUES (43,204,60,'2003-01-16','2003-01-16','22:26:06','22:26:06','2006-06-23 13:27:17','2006-06-23 13:27:17','c','c'); +INSERT INTO `t4` VALUES (44,0,7,'1900-01-01','1900-01-01','17:10:38','17:10:38','2007-11-27 00:00:00','2007-11-27 00:00:00','d','d'); +INSERT INTO `t4` VALUES (45,9,1,'2007-06-26','2007-06-26','00:00:00','00:00:00','2002-04-03 12:06:51','2002-04-03 12:06:51','x','x'); +INSERT INTO `t4` VALUES (46,8,6,'2004-03-27','2004-03-27','17:08:49','17:08:49','2008-12-28 09:47:42','2008-12-28 09:47:42','p','p'); +INSERT INTO `t4` VALUES (47,7,4,NULL,NULL,'19:04:40','19:04:40','2002-04-04 10:07:54','2002-04-04 10:07:54','e','e'); +INSERT INTO `t4` VALUES (48,8,NULL,'2005-06-06','2005-06-06','20:53:28','20:53:28','2003-04-26 02:55:13','2003-04-26 02:55:13','g','g'); +INSERT INTO `t4` VALUES (49,NULL,8,'2003-03-02','2003-03-02','11:46:03','11:46:03',NULL,NULL,'x','x'); +INSERT INTO `t4` VALUES (50,6,0,'2004-05-13','2004-05-13',NULL,NULL,'2009-02-19 03:17:06','2009-02-19 03:17:06','s','s'); +INSERT INTO `t4` VALUES (51,5,8,'2005-09-13','2005-09-13','10:58:07','10:58:07','1900-01-01 00:00:00','1900-01-01 00:00:00','e','e'); +INSERT INTO `t4` VALUES (52,2,151,'2005-10-03','2005-10-03','00:00:00','00:00:00','2000-11-10 08:20:01','2000-11-10 08:20:01','l','l'); +INSERT INTO `t4` VALUES (53,3,7,'2005-10-14','2005-10-14','09:43:15','09:43:15','2008-02-10 00:00:00','2008-02-10 00:00:00','p','p'); +INSERT INTO `t4` VALUES (54,7,6,NULL,NULL,'21:40:32','21:40:32','1900-01-01 00:00:00','1900-01-01 00:00:00','h','h'); +INSERT INTO `t4` VALUES (55,NULL,NULL,'2005-09-16','2005-09-16','00:17:44','00:17:44',NULL,NULL,'m','m'); +INSERT INTO `t4` VALUES (56,145,23,'2005-03-10','2005-03-10','16:47:26','16:47:26','2001-02-05 02:01:50','2001-02-05 02:01:50','n','n'); +INSERT INTO `t4` VALUES (57,0,2,'2000-06-19','2000-06-19','00:00:00','00:00:00','2000-10-28 08:44:25','2000-10-28 08:44:25','v','v'); +INSERT INTO `t4` VALUES (58,1,4,'2002-11-03','2002-11-03','05:25:59','05:25:59','2005-03-20 10:53:59','2005-03-20 10:53:59','b','b'); +INSERT INTO `t4` VALUES (59,7,NULL,'2009-01-05','2009-01-05','00:00:00','00:00:00','2001-06-02 13:54:13','2001-06-02 13:54:13','x','x'); +INSERT INTO `t4` VALUES (60,3,NULL,'2003-05-22','2003-05-22','20:33:04','20:33:04','1900-01-01 00:00:00','1900-01-01 00:00:00','r','r'); +INSERT INTO `t4` VALUES (61,NULL,77,'2005-07-02','2005-07-02','00:46:12','00:46:12','2009-07-16 13:05:43','2009-07-16 13:05:43','t','t'); +INSERT INTO `t4` VALUES (62,2,NULL,'1900-01-01','1900-01-01','00:00:00','00:00:00','2009-03-26 23:16:20','2009-03-26 23:16:20','w','w'); +INSERT INTO `t4` VALUES (63,2,NULL,'2006-06-21','2006-06-21','02:13:59','02:13:59','2003-02-06 18:12:15','2003-02-06 18:12:15','w','w'); +INSERT INTO `t4` VALUES (64,2,7,NULL,NULL,'02:54:47','02:54:47','2006-06-05 03:22:51','2006-06-05 03:22:51','k','k'); +INSERT INTO `t4` VALUES (65,8,1,'2005-12-16','2005-12-16','18:13:59','18:13:59','2002-02-10 05:47:27','2002-02-10 05:47:27','a','a'); +INSERT INTO `t4` VALUES (66,6,9,'2004-11-05','2004-11-05','13:53:08','13:53:08','2001-08-01 08:50:52','2001-08-01 08:50:52','t','t'); +INSERT INTO `t4` VALUES (67,1,6,NULL,NULL,'22:21:30','22:21:30','1900-01-01 00:00:00','1900-01-01 00:00:00','z','z'); +INSERT INTO `t4` VALUES (68,NULL,2,'2004-09-14','2004-09-14','11:41:50','11:41:50',NULL,NULL,'e','e'); +INSERT INTO `t4` VALUES (69,1,3,'2002-04-06','2002-04-06','15:20:02','15:20:02','1900-01-01 00:00:00','1900-01-01 00:00:00','q','q'); +INSERT INTO `t4` VALUES (70,0,0,NULL,NULL,NULL,NULL,'2000-09-23 00:00:00','2000-09-23 00:00:00','e','e'); +INSERT INTO `t4` VALUES (71,4,NULL,'2002-11-13','2002-11-13',NULL,NULL,'2007-07-09 08:32:49','2007-07-09 08:32:49','v','v'); +INSERT INTO `t4` VALUES (72,1,6,'2006-05-27','2006-05-27','07:51:52','07:51:52','2000-01-05 00:00:00','2000-01-05 00:00:00','d','d'); +INSERT INTO `t4` VALUES (73,1,3,'2000-12-22','2000-12-22','00:00:00','00:00:00','2000-09-24 00:00:00','2000-09-24 00:00:00','u','u'); +INSERT INTO `t4` VALUES (74,27,195,'2004-02-21','2004-02-21',NULL,NULL,'2005-05-06 00:00:00','2005-05-06 00:00:00','o','o'); +INSERT INTO `t4` VALUES (75,4,5,'2009-05-15','2009-05-15',NULL,NULL,'2000-03-11 00:00:00','2000-03-11 00:00:00','b','b'); +INSERT INTO `t4` VALUES (76,6,2,'2008-12-12','2008-12-12','12:31:05','12:31:05','2001-09-02 16:17:35','2001-09-02 16:17:35','c','c'); +INSERT INTO `t4` VALUES (77,2,7,'2000-04-15','2000-04-15','00:00:00','00:00:00','2006-04-25 05:43:44','2006-04-25 05:43:44','q','q'); +INSERT INTO `t4` VALUES (78,248,25,NULL,NULL,'01:16:45','01:16:45','2009-10-25 22:04:02','2009-10-25 22:04:02',NULL,NULL); +INSERT INTO `t4` VALUES (79,NULL,NULL,'2001-10-18','2001-10-18','20:38:54','20:38:54','2004-08-06 00:00:00','2004-08-06 00:00:00','h','h'); +INSERT INTO `t4` VALUES (80,9,0,'2008-05-25','2008-05-25','00:30:15','00:30:15','2001-11-27 05:07:57','2001-11-27 05:07:57','d','d'); +INSERT INTO `t4` VALUES (81,75,98,'2004-12-02','2004-12-02','23:46:36','23:46:36','2009-06-28 03:18:39','2009-06-28 03:18:39','w','w'); +INSERT INTO `t4` VALUES (82,2,6,'2002-02-15','2002-02-15','19:03:13','19:03:13','2000-03-12 00:00:00','2000-03-12 00:00:00','m','m'); +INSERT INTO `t4` VALUES (83,9,5,'2002-03-03','2002-03-03','10:54:27','10:54:27',NULL,NULL,'i','i'); +INSERT INTO `t4` VALUES (84,4,0,NULL,NULL,'00:25:47','00:25:47','2007-10-20 00:00:00','2007-10-20 00:00:00','w','w'); +INSERT INTO `t4` VALUES (85,0,3,'2003-01-26','2003-01-26','08:44:27','08:44:27','2009-09-27 00:00:00','2009-09-27 00:00:00','f','f'); +INSERT INTO `t4` VALUES (86,0,1,'2001-12-19','2001-12-19','08:15:38','08:15:38','2002-07-16 00:00:00','2002-07-16 00:00:00','k','k'); +INSERT INTO `t4` VALUES (87,1,1,'2001-08-07','2001-08-07','19:56:21','19:56:21','2005-02-20 00:00:00','2005-02-20 00:00:00','v','v'); +INSERT INTO `t4` VALUES (88,119,147,'2005-02-16','2005-02-16','00:00:00','00:00:00',NULL,NULL,'c','c'); +INSERT INTO `t4` VALUES (89,1,3,'2006-06-10','2006-06-10','20:50:52','20:50:52','2001-07-16 00:00:00','2001-07-16 00:00:00','y','y'); +INSERT INTO `t4` VALUES (90,7,3,NULL,NULL,'03:54:39','03:54:39','2009-05-20 21:04:12','2009-05-20 21:04:12','h','h'); +INSERT INTO `t4` VALUES (91,2,NULL,'2005-04-06','2005-04-06','23:58:17','23:58:17','2002-03-13 10:55:40','2002-03-13 10:55:40',NULL,NULL); +INSERT INTO `t4` VALUES (92,7,2,'2003-04-27','2003-04-27','12:54:58','12:54:58','2005-07-12 00:00:00','2005-07-12 00:00:00','t','t'); +INSERT INTO `t4` VALUES (93,2,1,'2005-10-13','2005-10-13','04:02:43','04:02:43','2006-07-22 09:46:34','2006-07-22 09:46:34','l','l'); +INSERT INTO `t4` VALUES (94,6,8,'2003-10-02','2003-10-02','11:31:12','11:31:12','2001-09-01 00:00:00','2001-09-01 00:00:00','a','a'); +INSERT INTO `t4` VALUES (95,4,8,'2005-09-09','2005-09-09','20:20:04','20:20:04','2002-05-27 18:38:45','2002-05-27 18:38:45','r','r'); +INSERT INTO `t4` VALUES (96,5,8,NULL,NULL,'00:22:24','00:22:24',NULL,NULL,'s','s'); +INSERT INTO `t4` VALUES (97,7,0,'2006-02-15','2006-02-15','10:09:31','10:09:31',NULL,NULL,'z','z'); +INSERT INTO `t4` VALUES (98,1,1,'1900-01-01','1900-01-01',NULL,NULL,'2009-08-08 22:38:53','2009-08-08 22:38:53','j','j'); +INSERT INTO `t4` VALUES (99,7,8,'2003-12-24','2003-12-24','18:45:35','18:45:35',NULL,NULL,'c','c'); +INSERT INTO `t4` VALUES (100,2,5,'2001-07-26','2001-07-26','11:49:25','11:49:25','2007-04-25 05:08:49','2007-04-25 05:08:49','f','f'); + +SET @@optimizer_switch='subquery_cache=off'; + +/* cache is off */ SELECT COUNT( DISTINCT table2 .`col_int_key` ) , ( +SELECT SUBQUERY2_t1 .`col_int_key` +FROM t3 SUBQUERY2_t1 JOIN t2 ON SUBQUERY2_t1 .`col_int_key` +WHERE table1 .`col_varchar_key` ) , table2 .`col_varchar_nokey` field10 +FROM t4 table1 JOIN ( t1 table2 STRAIGHT_JOIN t1 table3 ON table2 .`pk` ) ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +GROUP BY field10 ; + +SET @@optimizer_switch='subquery_cache=on'; + +/* cache is on */ SELECT COUNT( DISTINCT table2 .`col_int_key` ) , ( +SELECT SUBQUERY2_t1 .`col_int_key` +FROM t3 SUBQUERY2_t1 JOIN t2 ON SUBQUERY2_t1 .`col_int_key` +WHERE table1 .`col_varchar_key` ) , table2 .`col_varchar_nokey` field10 +FROM t4 table1 JOIN ( t1 table2 STRAIGHT_JOIN t1 table3 ON table2 .`pk` ) ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +GROUP BY field10 ; + +drop table t1,t2,t3,t4; +set @@optimizer_switch= default; + +# +--echo #launchpad BUG#609045 +# +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=30 DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (10,7,8,'v','v'); +INSERT INTO `t2` VALUES (11,1,9,'r','r'); +INSERT INTO `t2` VALUES (12,5,9,'a','a'); +INSERT INTO `t2` VALUES (13,3,186,'m','m'); +INSERT INTO `t2` VALUES (14,6,NULL,'y','y'); +INSERT INTO `t2` VALUES (15,92,2,'j','j'); +INSERT INTO `t2` VALUES (16,7,3,'d','d'); +INSERT INTO `t2` VALUES (17,NULL,0,'z','z'); +INSERT INTO `t2` VALUES (18,3,133,'e','e'); +INSERT INTO `t2` VALUES (19,5,1,'h','h'); +INSERT INTO `t2` VALUES (20,1,8,'b','b'); +INSERT INTO `t2` VALUES (21,2,5,'s','s'); +INSERT INTO `t2` VALUES (22,NULL,5,'e','e'); +INSERT INTO `t2` VALUES (23,1,8,'j','j'); +INSERT INTO `t2` VALUES (24,0,6,'e','e'); +INSERT INTO `t2` VALUES (25,210,51,'f','f'); +INSERT INTO `t2` VALUES (26,8,4,'v','v'); +INSERT INTO `t2` VALUES (27,7,7,'x','x'); +INSERT INTO `t2` VALUES (28,5,6,'m','m'); +INSERT INTO `t2` VALUES (29,NULL,4,'c','c'); +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (1,NULL,2,'w','w'); +INSERT INTO `t1` VALUES (2,7,9,'m','m'); +INSERT INTO `t1` VALUES (3,9,3,'m','m'); +INSERT INTO `t1` VALUES (4,7,9,'k','k'); +INSERT INTO `t1` VALUES (5,4,NULL,'r','r'); +INSERT INTO `t1` VALUES (6,2,9,'t','t'); +INSERT INTO `t1` VALUES (7,6,3,'j','j'); +INSERT INTO `t1` VALUES (8,8,8,'u','u'); +INSERT INTO `t1` VALUES (9,NULL,8,'h','h'); +INSERT INTO `t1` VALUES (10,5,53,'o','o'); +INSERT INTO `t1` VALUES (11,NULL,0,NULL,NULL); +INSERT INTO `t1` VALUES (12,6,5,'k','k'); +INSERT INTO `t1` VALUES (13,188,166,'e','e'); +INSERT INTO `t1` VALUES (14,2,3,'n','n'); +INSERT INTO `t1` VALUES (15,1,0,'t','t'); +INSERT INTO `t1` VALUES (16,1,1,'c','c'); +INSERT INTO `t1` VALUES (17,0,9,'m','m'); +INSERT INTO `t1` VALUES (18,9,5,'y','y'); +INSERT INTO `t1` VALUES (19,NULL,6,'f','f'); +INSERT INTO `t1` VALUES (20,4,2,'d','d'); + +SET @@optimizer_switch = 'subquery_cache=off'; + +/* cache is off */ SELECT SUM( DISTINCT table1 .`pk` ) , ( + SELECT MAX( `col_int_nokey` ) + FROM t1 + WHERE table1 .`pk` ) field3 +FROM t1 table1 +JOIN ( + t1 table2 + JOIN t2 table3 + ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +) +ON table3 .`col_varchar_key` = table2 .`col_varchar_nokey` +GROUP BY field3 ; + +SET @@optimizer_switch = 'subquery_cache=on'; + +/* cache is on */ SELECT SUM( DISTINCT table1 .`pk` ) , ( + SELECT MAX( `col_int_nokey` ) + FROM t1 + WHERE table1 .`pk` ) field3 +FROM t1 table1 +JOIN ( + t1 table2 + JOIN t2 table3 + ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +) +ON table3 .`col_varchar_key` = table2 .`col_varchar_nokey` +GROUP BY field3 ; + +drop table t1,t2; +set @@optimizer_switch= default; + +# +--echo #launchpad BUG#609052 +# +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=30 DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (10,7,8,'01:27:35','v','v'); +INSERT INTO `t2` VALUES (11,1,9,'19:48:31','r','r'); +INSERT INTO `t2` VALUES (12,5,9,'00:00:00','a','a'); +INSERT INTO `t2` VALUES (13,3,186,'19:53:05','m','m'); +INSERT INTO `t2` VALUES (14,6,NULL,'19:18:56','y','y'); +INSERT INTO `t2` VALUES (15,92,2,'10:55:12','j','j'); +INSERT INTO `t2` VALUES (16,7,3,'00:25:00','d','d'); +INSERT INTO `t2` VALUES (17,NULL,0,'12:35:47','z','z'); +INSERT INTO `t2` VALUES (18,3,133,'19:53:03','e','e'); +INSERT INTO `t2` VALUES (19,5,1,'17:53:30','h','h'); +INSERT INTO `t2` VALUES (20,1,8,'11:35:49','b','b'); +INSERT INTO `t2` VALUES (21,2,5,NULL,'s','s'); +INSERT INTO `t2` VALUES (22,NULL,5,'06:01:40','e','e'); +INSERT INTO `t2` VALUES (23,1,8,'05:45:11','j','j'); +INSERT INTO `t2` VALUES (24,0,6,'00:00:00','e','e'); +INSERT INTO `t2` VALUES (25,210,51,'00:00:00','f','f'); +INSERT INTO `t2` VALUES (26,8,4,'06:11:01','v','v'); +INSERT INTO `t2` VALUES (27,7,7,'13:02:46','x','x'); +INSERT INTO `t2` VALUES (28,5,6,'21:44:25','m','m'); +INSERT INTO `t2` VALUES (29,NULL,4,'22:43:58','c','c'); +CREATE TABLE `t4` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=101 DEFAULT CHARSET=latin1; +INSERT INTO `t4` VALUES (1,6,NULL,NULL,'r','r'); +INSERT INTO `t4` VALUES (2,8,0,'14:34:45','c','c'); +INSERT INTO `t4` VALUES (3,6,0,'11:49:48','o','o'); +INSERT INTO `t4` VALUES (4,6,7,'18:12:55','c','c'); +INSERT INTO `t4` VALUES (5,3,8,'18:30:05','d','d'); +INSERT INTO `t4` VALUES (6,9,4,'14:19:30','v','v'); +INSERT INTO `t4` VALUES (7,2,6,'05:20:04','m','m'); +INSERT INTO `t4` VALUES (8,1,5,'20:29:31','j','j'); +INSERT INTO `t4` VALUES (9,8,NULL,'07:08:09','f','f'); +INSERT INTO `t4` VALUES (10,0,NULL,'14:49:14','n','n'); +INSERT INTO `t4` VALUES (11,9,8,'00:00:00','z','z'); +INSERT INTO `t4` VALUES (12,8,8,'09:58:06','h','h'); +INSERT INTO `t4` VALUES (13,NULL,8,NULL,'q','q'); +INSERT INTO `t4` VALUES (14,0,1,'18:24:16','w','w'); +INSERT INTO `t4` VALUES (15,5,1,'17:39:57','z','z'); +INSERT INTO `t4` VALUES (16,1,5,'08:23:21','j','j'); +INSERT INTO `t4` VALUES (17,1,2,NULL,'a','a'); +INSERT INTO `t4` VALUES (18,6,7,'21:50:46','m','m'); +INSERT INTO `t4` VALUES (19,6,6,'12:33:17','n','n'); +INSERT INTO `t4` VALUES (20,1,4,'03:06:43','e','e'); +INSERT INTO `t4` VALUES (21,8,7,'03:46:14','u','u'); +INSERT INTO `t4` VALUES (22,1,0,'20:34:52','s','s'); +INSERT INTO `t4` VALUES (23,0,9,NULL,'u','u'); +INSERT INTO `t4` VALUES (24,4,3,'10:41:20','r','r'); +INSERT INTO `t4` VALUES (25,9,5,'08:43:11','g','g'); +INSERT INTO `t4` VALUES (26,8,1,NULL,'o','o'); +INSERT INTO `t4` VALUES (27,5,1,'10:17:51','w','w'); +INSERT INTO `t4` VALUES (28,9,5,'06:34:09','b','b'); +INSERT INTO `t4` VALUES (29,5,9,'21:22:47',NULL,NULL); +INSERT INTO `t4` VALUES (30,NULL,2,'04:02:32','y','y'); +INSERT INTO `t4` VALUES (31,NULL,5,'02:33:14','y','y'); +INSERT INTO `t4` VALUES (32,105,248,'16:32:56','u','u'); +INSERT INTO `t4` VALUES (33,0,0,'21:32:42','p','p'); +INSERT INTO `t4` VALUES (34,3,8,'23:04:47','s','s'); +INSERT INTO `t4` VALUES (35,1,1,'22:05:43','e','e'); +INSERT INTO `t4` VALUES (36,75,255,'02:05:45','d','d'); +INSERT INTO `t4` VALUES (37,9,9,'00:00:00','d','d'); +INSERT INTO `t4` VALUES (38,7,9,'18:09:07','c','c'); +INSERT INTO `t4` VALUES (39,NULL,3,'10:54:06','b','b'); +INSERT INTO `t4` VALUES (40,NULL,9,'23:15:50','t','t'); +INSERT INTO `t4` VALUES (41,4,6,'10:17:40',NULL,NULL); +INSERT INTO `t4` VALUES (42,0,4,'03:37:09','y','y'); +INSERT INTO `t4` VALUES (43,204,60,'22:26:06','c','c'); +INSERT INTO `t4` VALUES (44,0,7,'17:10:38','d','d'); +INSERT INTO `t4` VALUES (45,9,1,'00:00:00','x','x'); +INSERT INTO `t4` VALUES (46,8,6,'17:08:49','p','p'); +INSERT INTO `t4` VALUES (47,7,4,'19:04:40','e','e'); +INSERT INTO `t4` VALUES (48,8,NULL,'20:53:28','g','g'); +INSERT INTO `t4` VALUES (49,NULL,8,'11:46:03','x','x'); +INSERT INTO `t4` VALUES (50,6,0,NULL,'s','s'); +INSERT INTO `t4` VALUES (51,5,8,'10:58:07','e','e'); +INSERT INTO `t4` VALUES (52,2,151,'00:00:00','l','l'); +INSERT INTO `t4` VALUES (53,3,7,'09:43:15','p','p'); +INSERT INTO `t4` VALUES (54,7,6,'21:40:32','h','h'); +INSERT INTO `t4` VALUES (55,NULL,NULL,'00:17:44','m','m'); +INSERT INTO `t4` VALUES (56,145,23,'16:47:26','n','n'); +INSERT INTO `t4` VALUES (57,0,2,'00:00:00','v','v'); +INSERT INTO `t4` VALUES (58,1,4,'05:25:59','b','b'); +INSERT INTO `t4` VALUES (59,7,NULL,'00:00:00','x','x'); +INSERT INTO `t4` VALUES (60,3,NULL,'20:33:04','r','r'); +INSERT INTO `t4` VALUES (61,NULL,77,'00:46:12','t','t'); +INSERT INTO `t4` VALUES (62,2,NULL,'00:00:00','w','w'); +INSERT INTO `t4` VALUES (63,2,NULL,'02:13:59','w','w'); +INSERT INTO `t4` VALUES (64,2,7,'02:54:47','k','k'); +INSERT INTO `t4` VALUES (65,8,1,'18:13:59','a','a'); +INSERT INTO `t4` VALUES (66,6,9,'13:53:08','t','t'); +INSERT INTO `t4` VALUES (67,1,6,'22:21:30','z','z'); +INSERT INTO `t4` VALUES (68,NULL,2,'11:41:50','e','e'); +INSERT INTO `t4` VALUES (69,1,3,'15:20:02','q','q'); +INSERT INTO `t4` VALUES (70,0,0,NULL,'e','e'); +INSERT INTO `t4` VALUES (71,4,NULL,NULL,'v','v'); +INSERT INTO `t4` VALUES (72,1,6,'07:51:52','d','d'); +INSERT INTO `t4` VALUES (73,1,3,'00:00:00','u','u'); +INSERT INTO `t4` VALUES (74,27,195,NULL,'o','o'); +INSERT INTO `t4` VALUES (75,4,5,NULL,'b','b'); +INSERT INTO `t4` VALUES (76,6,2,'12:31:05','c','c'); +INSERT INTO `t4` VALUES (77,2,7,'00:00:00','q','q'); +INSERT INTO `t4` VALUES (78,248,25,'01:16:45',NULL,NULL); +INSERT INTO `t4` VALUES (79,NULL,NULL,'20:38:54','h','h'); +INSERT INTO `t4` VALUES (80,9,0,'00:30:15','d','d'); +INSERT INTO `t4` VALUES (81,75,98,'23:46:36','w','w'); +INSERT INTO `t4` VALUES (82,2,6,'19:03:13','m','m'); +INSERT INTO `t4` VALUES (83,9,5,'10:54:27','i','i'); +INSERT INTO `t4` VALUES (84,4,0,'00:25:47','w','w'); +INSERT INTO `t4` VALUES (85,0,3,'08:44:27','f','f'); +INSERT INTO `t4` VALUES (86,0,1,'08:15:38','k','k'); +INSERT INTO `t4` VALUES (87,1,1,'19:56:21','v','v'); +INSERT INTO `t4` VALUES (88,119,147,'00:00:00','c','c'); +INSERT INTO `t4` VALUES (89,1,3,'20:50:52','y','y'); +INSERT INTO `t4` VALUES (90,7,3,'03:54:39','h','h'); +INSERT INTO `t4` VALUES (91,2,NULL,'23:58:17',NULL,NULL); +INSERT INTO `t4` VALUES (92,7,2,'12:54:58','t','t'); +INSERT INTO `t4` VALUES (93,2,1,'04:02:43','l','l'); +INSERT INTO `t4` VALUES (94,6,8,'11:31:12','a','a'); +INSERT INTO `t4` VALUES (95,4,8,'20:20:04','r','r'); +INSERT INTO `t4` VALUES (96,5,8,'00:22:24','s','s'); +INSERT INTO `t4` VALUES (97,7,0,'10:09:31','z','z'); +INSERT INTO `t4` VALUES (98,1,1,NULL,'j','j'); +INSERT INTO `t4` VALUES (99,7,8,'18:45:35','c','c'); +INSERT INTO `t4` VALUES (100,2,5,'11:49:25','f','f'); +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (1,NULL,2,'11:28:45','w','w'); +INSERT INTO `t1` VALUES (2,7,9,'20:25:14','m','m'); +INSERT INTO `t1` VALUES (3,9,3,'13:47:24','m','m'); +INSERT INTO `t1` VALUES (4,7,9,'19:24:11','k','k'); +INSERT INTO `t1` VALUES (5,4,NULL,'15:59:13','r','r'); +INSERT INTO `t1` VALUES (6,2,9,'00:00:00','t','t'); +INSERT INTO `t1` VALUES (7,6,3,'15:15:04','j','j'); +INSERT INTO `t1` VALUES (8,8,8,'11:32:06','u','u'); +INSERT INTO `t1` VALUES (9,NULL,8,'18:32:33','h','h'); +INSERT INTO `t1` VALUES (10,5,53,'15:19:25','o','o'); +INSERT INTO `t1` VALUES (11,NULL,0,'19:03:19',NULL,NULL); +INSERT INTO `t1` VALUES (12,6,5,'00:39:46','k','k'); +INSERT INTO `t1` VALUES (13,188,166,NULL,'e','e'); +INSERT INTO `t1` VALUES (14,2,3,'00:00:00','n','n'); +INSERT INTO `t1` VALUES (15,1,0,'13:12:11','t','t'); +INSERT INTO `t1` VALUES (16,1,1,'04:56:48','c','c'); +INSERT INTO `t1` VALUES (17,0,9,'19:56:05','m','m'); +INSERT INTO `t1` VALUES (18,9,5,'19:35:19','y','y'); +INSERT INTO `t1` VALUES (19,NULL,6,'05:03:03','f','f'); +INSERT INTO `t1` VALUES (20,4,2,'18:38:59','d','d'); +CREATE TABLE `t3` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=latin1; +INSERT INTO `t3` VALUES (10,8,8,'18:27:58',NULL,NULL); +CREATE TABLE `t5` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=latin1; +INSERT INTO `t5` VALUES (1,1,7,'01:13:38','f','f'); + + +SET @@optimizer_switch='subquery_cache=off'; + +/* cache is off */ SELECT SQL_SMALL_RESULT MAX( DISTINCT table1 . `col_varchar_key` ) AS field1 , MIN( table1 . `col_varchar_nokey` ) AS field2 , COUNT( table1 . `col_varchar_key` ) AS field3 , table2 . `col_time_key` AS field4 , COUNT( DISTINCT table2 . `col_int_key` ) AS field5 , ( +SELECT MAX( SUBQUERY1_t2 . `col_int_nokey` ) AS SUBQUERY1_field1 +FROM ( t3 AS SUBQUERY1_t1 INNER JOIN t1 AS SUBQUERY1_t2 ON (SUBQUERY1_t2 . `col_varchar_key` = SUBQUERY1_t1 . `col_varchar_nokey` ) ) +WHERE SUBQUERY1_t2 . `pk` < SUBQUERY1_t2 . `pk` ) AS field6 , COUNT( table1 . `col_varchar_nokey` ) AS field7 , COUNT( table2 . `pk` ) AS field8 , ( +SELECT MAX( SUBQUERY2_t1 . `col_int_key` ) AS SUBQUERY2_field1 +FROM ( t5 AS SUBQUERY2_t1 LEFT JOIN t2 AS SUBQUERY2_t2 ON (SUBQUERY2_t2 . `col_int_key` = SUBQUERY2_t1 . `col_int_key` ) ) +WHERE SUBQUERY2_t2 . `col_varchar_nokey` != table1 . `col_varchar_key` OR SUBQUERY2_t1 . `col_varchar_nokey` >= 'o' ) AS field9 , CONCAT ( table1 . `col_varchar_key` , table2 . `col_varchar_nokey` ) AS field10 +FROM ( t4 AS table1 LEFT JOIN ( ( t1 AS table2 STRAIGHT_JOIN t1 AS table3 ON (table3 . `col_int_nokey` = table2 . `pk` ) ) ) ON (table3 . `col_varchar_key` = table2 . `col_varchar_key` ) ) +WHERE ( EXISTS ( +SELECT SUBQUERY3_t1 . `pk` AS SUBQUERY3_field1 +FROM ( t4 AS SUBQUERY3_t1 INNER JOIN t4 AS SUBQUERY3_t2 ON (SUBQUERY3_t2 . `col_varchar_key` = SUBQUERY3_t1 . `col_varchar_key` ) ) +WHERE SUBQUERY3_t1 . `col_int_key` > table3 . `pk` AND SUBQUERY3_t1 . `pk` != table3 . `pk` ) ) AND ( table1 . `pk` > 116 AND table1 . `pk` < ( 116 + 175 ) OR table1 . `pk` IN (251) ) OR table1 . `col_int_nokey` = table1 . `col_int_nokey` +GROUP BY field4, field6, field9, field10 +HAVING field10 = 'c' +; + +SET @@optimizer_switch='subquery_cache=on'; + +/* cache is on */ SELECT SQL_SMALL_RESULT MAX( DISTINCT table1 . `col_varchar_key` ) AS field1 , MIN( table1 . `col_varchar_nokey` ) AS field2 , COUNT( table1 . `col_varchar_key` ) AS field3 , table2 . `col_time_key` AS field4 , COUNT( DISTINCT table2 . `col_int_key` ) AS field5 , ( +SELECT MAX( SUBQUERY1_t2 . `col_int_nokey` ) AS SUBQUERY1_field1 +FROM ( t3 AS SUBQUERY1_t1 INNER JOIN t1 AS SUBQUERY1_t2 ON (SUBQUERY1_t2 . `col_varchar_key` = SUBQUERY1_t1 . `col_varchar_nokey` ) ) +WHERE SUBQUERY1_t2 . `pk` < SUBQUERY1_t2 . `pk` ) AS field6 , COUNT( table1 . `col_varchar_nokey` ) AS field7 , COUNT( table2 . `pk` ) AS field8 , ( +SELECT MAX( SUBQUERY2_t1 . `col_int_key` ) AS SUBQUERY2_field1 +FROM ( t5 AS SUBQUERY2_t1 LEFT JOIN t2 AS SUBQUERY2_t2 ON (SUBQUERY2_t2 . `col_int_key` = SUBQUERY2_t1 . `col_int_key` ) ) +WHERE SUBQUERY2_t2 . `col_varchar_nokey` != table1 . `col_varchar_key` OR SUBQUERY2_t1 . `col_varchar_nokey` >= 'o' ) AS field9 , CONCAT ( table1 . `col_varchar_key` , table2 . `col_varchar_nokey` ) AS field10 +FROM ( t4 AS table1 LEFT JOIN ( ( t1 AS table2 STRAIGHT_JOIN t1 AS table3 ON (table3 . `col_int_nokey` = table2 . `pk` ) ) ) ON (table3 . `col_varchar_key` = table2 . `col_varchar_key` ) ) +WHERE ( EXISTS ( +SELECT SUBQUERY3_t1 . `pk` AS SUBQUERY3_field1 +FROM ( t4 AS SUBQUERY3_t1 INNER JOIN t4 AS SUBQUERY3_t2 ON (SUBQUERY3_t2 . `col_varchar_key` = SUBQUERY3_t1 . `col_varchar_key` ) ) +WHERE SUBQUERY3_t1 . `col_int_key` > table3 . `pk` AND SUBQUERY3_t1 . `pk` != table3 . `pk` ) ) AND ( table1 . `pk` > 116 AND table1 . `pk` < ( 116 + 175 ) OR table1 . `pk` IN (251) ) OR table1 . `col_int_nokey` = table1 . `col_int_nokey` +GROUP BY field4, field6, field9, field10 +HAVING field10 = 'c' +; + +drop table t1,t2,t3,t4,t5; +set @@optimizer_switch= default; + + +# +--echo #launchpad BUG#609043 +# +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (19,NULL,6,'2004-08-20','2004-08-20','05:03:03','05:03:03','2007-04-19 00:19:53','2007-04-19 00:19:53','f','f'); +INSERT INTO `t1` VALUES (20,4,2,'1900-01-01','1900-01-01','18:38:59','18:38:59','1900-01-01 00:00:00','1900-01-01 00:00:00','d','d'); + +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=30 DEFAULT CHARSET=latin1; + +CREATE TABLE `t3` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=latin1; + +CREATE TABLE `t4` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) ENGINE=MyISAM AUTO_INCREMENT=101 DEFAULT CHARSET=latin1; +INSERT INTO `t4` VALUES (100,2,5,'2001-07-26','2001-07-26','11:49:25','11:49:25','2007-04-25 05:08:49','2007-04-25 05:08:49','f','f'); + +SET @@optimizer_switch = 'subquery_cache=off'; + +/* cache is off */ SELECT COUNT( DISTINCT table2 .`col_int_key` ) , ( +SELECT SUBQUERY2_t1 .`col_int_key` +FROM t3 SUBQUERY2_t1 JOIN t2 ON SUBQUERY2_t1 .`col_int_key` +WHERE table1 .`col_varchar_key` ) , table2 .`col_varchar_nokey` field10 +FROM t4 table1 JOIN ( t1 table2 STRAIGHT_JOIN t1 table3 ON table2 .`pk` ) ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +GROUP BY field10 ; + +SET @@optimizer_switch = 'subquery_cache=on'; + +/* cache is on */ SELECT COUNT( DISTINCT table2 .`col_int_key` ) , ( +SELECT SUBQUERY2_t1 .`col_int_key` +FROM t3 SUBQUERY2_t1 JOIN t2 ON SUBQUERY2_t1 .`col_int_key` +WHERE table1 .`col_varchar_key` ) , table2 .`col_varchar_nokey` field10 +FROM t4 table1 JOIN ( t1 table2 STRAIGHT_JOIN t1 table3 ON table2 .`pk` ) ON table3 .`col_varchar_key` = table2 .`col_varchar_key` +GROUP BY field10 ; + +drop table t1,t2,t3,t4; +set @@optimizer_switch= default; + +# +--echo #launchpad BUG#611625 +# +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`) +) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (1,NULL,'w'); +INSERT INTO `t1` VALUES (2,7,'m'); +INSERT INTO `t1` VALUES (3,9,'m'); +INSERT INTO `t1` VALUES (4,7,'k'); +INSERT INTO `t1` VALUES (5,4,'r'); +INSERT INTO `t1` VALUES (6,2,'t'); +INSERT INTO `t1` VALUES (7,6,'j'); +INSERT INTO `t1` VALUES (8,8,'u'); +INSERT INTO `t1` VALUES (9,NULL,'h'); +INSERT INTO `t1` VALUES (10,5,'o'); +INSERT INTO `t1` VALUES (11,NULL,NULL); +INSERT INTO `t1` VALUES (12,6,'k'); +INSERT INTO `t1` VALUES (13,188,'e'); +INSERT INTO `t1` VALUES (14,2,'n'); +INSERT INTO `t1` VALUES (15,1,'t'); +INSERT INTO `t1` VALUES (16,1,'c'); +INSERT INTO `t1` VALUES (17,0,'m'); +INSERT INTO `t1` VALUES (18,9,'y'); +INSERT INTO `t1` VALUES (19,NULL,'f'); +INSERT INTO `t1` VALUES (20,4,'d'); +CREATE TABLE `t3` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`) +) ENGINE=MyISAM AUTO_INCREMENT=101 DEFAULT CHARSET=latin1; +INSERT INTO `t3` VALUES (1,6,'r'); +INSERT INTO `t3` VALUES (2,8,'c'); +INSERT INTO `t3` VALUES (3,6,'o'); +INSERT INTO `t3` VALUES (4,6,'c'); +INSERT INTO `t3` VALUES (5,3,'d'); +INSERT INTO `t3` VALUES (6,9,'v'); +INSERT INTO `t3` VALUES (7,2,'m'); +INSERT INTO `t3` VALUES (8,1,'j'); +INSERT INTO `t3` VALUES (9,8,'f'); +INSERT INTO `t3` VALUES (10,0,'n'); +INSERT INTO `t3` VALUES (11,9,'z'); +INSERT INTO `t3` VALUES (12,8,'h'); +INSERT INTO `t3` VALUES (13,NULL,'q'); +INSERT INTO `t3` VALUES (14,0,'w'); +INSERT INTO `t3` VALUES (15,5,'z'); +INSERT INTO `t3` VALUES (16,1,'j'); +INSERT INTO `t3` VALUES (17,1,'a'); +INSERT INTO `t3` VALUES (18,6,'m'); +INSERT INTO `t3` VALUES (19,6,'n'); +INSERT INTO `t3` VALUES (20,1,'e'); +INSERT INTO `t3` VALUES (21,8,'u'); +INSERT INTO `t3` VALUES (22,1,'s'); +INSERT INTO `t3` VALUES (23,0,'u'); +INSERT INTO `t3` VALUES (24,4,'r'); +INSERT INTO `t3` VALUES (25,9,'g'); +INSERT INTO `t3` VALUES (26,8,'o'); +INSERT INTO `t3` VALUES (27,5,'w'); +INSERT INTO `t3` VALUES (28,9,'b'); +INSERT INTO `t3` VALUES (29,5,NULL); +INSERT INTO `t3` VALUES (30,NULL,'y'); +INSERT INTO `t3` VALUES (31,NULL,'y'); +INSERT INTO `t3` VALUES (32,105,'u'); +INSERT INTO `t3` VALUES (33,0,'p'); +INSERT INTO `t3` VALUES (34,3,'s'); +INSERT INTO `t3` VALUES (35,1,'e'); +INSERT INTO `t3` VALUES (36,75,'d'); +INSERT INTO `t3` VALUES (37,9,'d'); +INSERT INTO `t3` VALUES (38,7,'c'); +INSERT INTO `t3` VALUES (39,NULL,'b'); +INSERT INTO `t3` VALUES (40,NULL,'t'); +INSERT INTO `t3` VALUES (41,4,NULL); +INSERT INTO `t3` VALUES (42,0,'y'); +INSERT INTO `t3` VALUES (43,204,'c'); +INSERT INTO `t3` VALUES (44,0,'d'); +INSERT INTO `t3` VALUES (45,9,'x'); +INSERT INTO `t3` VALUES (46,8,'p'); +INSERT INTO `t3` VALUES (47,7,'e'); +INSERT INTO `t3` VALUES (48,8,'g'); +INSERT INTO `t3` VALUES (49,NULL,'x'); +INSERT INTO `t3` VALUES (50,6,'s'); +INSERT INTO `t3` VALUES (51,5,'e'); +INSERT INTO `t3` VALUES (52,2,'l'); +INSERT INTO `t3` VALUES (53,3,'p'); +INSERT INTO `t3` VALUES (54,7,'h'); +INSERT INTO `t3` VALUES (55,NULL,'m'); +INSERT INTO `t3` VALUES (56,145,'n'); +INSERT INTO `t3` VALUES (57,0,'v'); +INSERT INTO `t3` VALUES (58,1,'b'); +INSERT INTO `t3` VALUES (59,7,'x'); +INSERT INTO `t3` VALUES (60,3,'r'); +INSERT INTO `t3` VALUES (61,NULL,'t'); +INSERT INTO `t3` VALUES (62,2,'w'); +INSERT INTO `t3` VALUES (63,2,'w'); +INSERT INTO `t3` VALUES (64,2,'k'); +INSERT INTO `t3` VALUES (65,8,'a'); +INSERT INTO `t3` VALUES (66,6,'t'); +INSERT INTO `t3` VALUES (67,1,'z'); +INSERT INTO `t3` VALUES (68,NULL,'e'); +INSERT INTO `t3` VALUES (69,1,'q'); +INSERT INTO `t3` VALUES (70,0,'e'); +INSERT INTO `t3` VALUES (71,4,'v'); +INSERT INTO `t3` VALUES (72,1,'d'); +INSERT INTO `t3` VALUES (73,1,'u'); +INSERT INTO `t3` VALUES (74,27,'o'); +INSERT INTO `t3` VALUES (75,4,'b'); +INSERT INTO `t3` VALUES (76,6,'c'); +INSERT INTO `t3` VALUES (77,2,'q'); +INSERT INTO `t3` VALUES (78,248,NULL); +INSERT INTO `t3` VALUES (79,NULL,'h'); +INSERT INTO `t3` VALUES (80,9,'d'); +INSERT INTO `t3` VALUES (81,75,'w'); +INSERT INTO `t3` VALUES (82,2,'m'); +INSERT INTO `t3` VALUES (83,9,'i'); +INSERT INTO `t3` VALUES (84,4,'w'); +INSERT INTO `t3` VALUES (85,0,'f'); +INSERT INTO `t3` VALUES (86,0,'k'); +INSERT INTO `t3` VALUES (87,1,'v'); +INSERT INTO `t3` VALUES (88,119,'c'); +INSERT INTO `t3` VALUES (89,1,'y'); +INSERT INTO `t3` VALUES (90,7,'h'); +INSERT INTO `t3` VALUES (91,2,NULL); +INSERT INTO `t3` VALUES (92,7,'t'); +INSERT INTO `t3` VALUES (93,2,'l'); +INSERT INTO `t3` VALUES (94,6,'a'); +INSERT INTO `t3` VALUES (95,4,'r'); +INSERT INTO `t3` VALUES (96,5,'s'); +INSERT INTO `t3` VALUES (97,7,'z'); +INSERT INTO `t3` VALUES (98,1,'j'); +INSERT INTO `t3` VALUES (99,7,'c'); +INSERT INTO `t3` VALUES (100,2,'f'); +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`) +) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (10,8,NULL); + +set optimizer_switch='subquery_cache=off'; + +SELECT ( +SELECT `col_int_nokey` +FROM t3 +WHERE table1 .`col_varchar_nokey` ) field13 +FROM t2 table1 JOIN t1 table2 ON table2 .`pk` +ORDER BY field13; + +set optimizer_switch='subquery_cache=on'; + +SELECT + (SELECT `col_int_nokey` + FROM t3 + WHERE table1 .`col_varchar_nokey` ) field13 +FROM t2 table1 JOIN t1 table2 ON table2 .`pk` +ORDER BY field13; + +drop table t1,t2,t3; +set @@optimizer_switch= default; + +# +--echo # LP BUG#615760 (part 1: double transformation) +# +create table t1 (a int); +insert into t1 values (1),(2); +create table t2 (b int); +insert into t2 values (1),(2); +set optimizer_switch='default,semijoin=off,materialization=off,subquery_cache=on'; + +explain extended +select * from t1 where a in (select b from t2); + +drop table t1,t2; +set @@optimizer_switch= default; + +# +--echo # LP BUG#615760 (part 2: incorrect heap table index flags) +# +SET SESSION optimizer_switch = 'index_merge=off,index_merge_union=off,index_merge_sort_union=off,index_merge_intersection=off,index_condition_pushdown=off,firstmatch=off,loosescan=off,materialization=off,semijoin=off,partial_match_rowid_merge=off,partial_match_table_scan=off,subquery_cache=on'; + +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) AUTO_INCREMENT=30 DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (10,7,8,'v','v'); +INSERT INTO `t1` VALUES (11,1,9,'r','r'); +INSERT INTO `t1` VALUES (12,5,9,'a','a'); +INSERT INTO `t1` VALUES (13,3,186,'m','m'); +INSERT INTO `t1` VALUES (14,6,NULL,'y','y'); +INSERT INTO `t1` VALUES (15,92,2,'j','j'); +INSERT INTO `t1` VALUES (16,7,3,'d','d'); +INSERT INTO `t1` VALUES (17,NULL,0,'z','z'); +INSERT INTO `t1` VALUES (18,3,133,'e','e'); +INSERT INTO `t1` VALUES (19,5,1,'h','h'); +INSERT INTO `t1` VALUES (20,1,8,'b','b'); +INSERT INTO `t1` VALUES (21,2,5,'s','s'); +INSERT INTO `t1` VALUES (22,NULL,5,'e','e'); +INSERT INTO `t1` VALUES (23,1,8,'j','j'); +INSERT INTO `t1` VALUES (24,0,6,'e','e'); +INSERT INTO `t1` VALUES (25,210,51,'f','f'); +INSERT INTO `t1` VALUES (26,8,4,'v','v'); +INSERT INTO `t1` VALUES (27,7,7,'x','x'); +INSERT INTO `t1` VALUES (28,5,6,'m','m'); +INSERT INTO `t1` VALUES (29,NULL,4,'c','c'); +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +) AUTO_INCREMENT=21 DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (1,NULL,2,'w','w'); +INSERT INTO `t2` VALUES (2,7,9,'m','m'); +INSERT INTO `t2` VALUES (3,9,3,'m','m'); +INSERT INTO `t2` VALUES (4,7,9,'k','k'); +INSERT INTO `t2` VALUES (5,4,NULL,'r','r'); +INSERT INTO `t2` VALUES (6,2,9,'t','t'); +INSERT INTO `t2` VALUES (7,6,3,'j','j'); +INSERT INTO `t2` VALUES (8,8,8,'u','u'); +INSERT INTO `t2` VALUES (9,NULL,8,'h','h'); +INSERT INTO `t2` VALUES (10,5,53,'o','o'); +INSERT INTO `t2` VALUES (11,NULL,0,NULL,NULL); +INSERT INTO `t2` VALUES (12,6,5,'k','k'); +INSERT INTO `t2` VALUES (13,188,166,'e','e'); +INSERT INTO `t2` VALUES (14,2,3,'n','n'); +INSERT INTO `t2` VALUES (15,1,0,'t','t'); +INSERT INTO `t2` VALUES (16,1,1,'c','c'); +INSERT INTO `t2` VALUES (17,0,9,'m','m'); +INSERT INTO `t2` VALUES (18,9,5,'y','y'); +INSERT INTO `t2` VALUES (19,NULL,6,'f','f'); +INSERT INTO `t2` VALUES (20,4,2,'d','d'); + +# Here we just need plenty of different parameters to overflow +# temporary heap table of expression cache +SELECT table1 .`col_varchar_nokey` +FROM t2 table1 RIGHT JOIN t1 LEFT JOIN ( +SELECT SUBQUERY1_t2 .* +FROM t1 SUBQUERY1_t1 LEFT JOIN t2 SUBQUERY1_t2 ON SUBQUERY1_t2 .`col_int_key` = SUBQUERY1_t1 .`col_int_nokey` ) table3 STRAIGHT_JOIN ( ( +SELECT * +FROM t1 ) table4 JOIN ( t1 table5 JOIN t2 table6 ON table5 .`pk` ) ON table5 .`col_varchar_nokey` ) ON table6 .`pk` = table5 .`col_int_key` ON table5 .`col_varchar_nokey` ON table5 .`col_varchar_key` +WHERE table3 .`col_varchar_key` IN ( +SELECT `col_varchar_key` +FROM t2 ) AND table1 .`col_varchar_key` OR table1 .`pk` ; + +drop table t1,t2; +set @@optimizer_switch= default; + +# +--echo # LP BUG#615378 (incorrect NULL result returning in Item_cache) +# +# if bug present here will be valgrind warnings (due to attempt to process +# uninialized decimal value) but the result will be correct (due to +# Item::null_value) + +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_varchar_key` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_varchar_key` (`col_varchar_key`) +) DEFAULT CHARSET=latin1; +INSERT INTO `t1` VALUES (10,'v'); +INSERT INTO `t1` VALUES (11,'r'); +CREATE TABLE `t2` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_varchar_key` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_varchar_key` (`col_varchar_key`) +) DEFAULT CHARSET=latin1; +INSERT INTO `t2` VALUES (1,'r'); +INSERT INTO `t2` VALUES (2,'c'); +CREATE TABLE `t3` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_varchar_key` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_varchar_key` (`col_varchar_key`) +) DEFAULT CHARSET=latin1; +INSERT INTO `t3` VALUES (1,'w'); + +SELECT SUM( DISTINCT table2 . `pk` ) AS field2 , +(SELECT SUM( SUBQUERY1_t2 . `pk` ) AS SUBQUERY1_field1 + FROM t2 AS SUBQUERY1_t2 STRAIGHT_JOIN + t3 AS SUBQUERY1_t3 ON (SUBQUERY1_t3 . `pk` = SUBQUERY1_t2 . `pk` ) + WHERE table1 . `col_varchar_key` ) AS field3 +FROM ( t1 AS table1 LEFT JOIN + ( t2 AS table2 STRAIGHT_JOIN + t3 AS table3 ON (table3 . `pk` = table2 . `pk` ) ) + ON (table3 . `col_varchar_key` = table1 . `col_varchar_key` ) ) +WHERE ( table1 . `pk` < 5 ) OR ( table1 . `col_varchar_key` IS NOT NULL) +GROUP BY field3 +HAVING (field3 <= 'h' AND field2 != 4) ; +drop tables t1, t2, t3; diff --git a/mysql-test/t/subselect_debug.test b/mysql-test/t/subselect_debug.test index 358705da4f2..ee515733afa 100644 --- a/mysql-test/t/subselect_debug.test +++ b/mysql-test/t/subselect_debug.test @@ -9,8 +9,9 @@ CREATE TABLE t1(id INT); INSERT INTO t1 VALUES (1),(2),(3),(4); INSERT INTO t1 SELECT a.id FROM t1 a,t1 b,t1 c,t1 d; # Setup the mysqld to crash at certain point -SET SESSION debug="d,subselect_exec_fail"; +SET @orig_debug=@@debug; +SET GLOBAL debug="d,subselect_exec_fail"; SELECT SUM(EXISTS(SELECT RAND() FROM t1)) FROM t1; SELECT REVERSE(EXISTS(SELECT RAND() FROM t1)); -SET SESSION debug=DEFAULT; +SET GLOBAL debug=@orig_debug; DROP TABLE t1; diff --git a/mysql-test/t/subselect_mat.test b/mysql-test/t/subselect_mat.test new file mode 100644 index 00000000000..0209bf66a57 --- /dev/null +++ b/mysql-test/t/subselect_mat.test @@ -0,0 +1,945 @@ +# +# Hash semi-join regression tests +# (WL#1110: Subquery optimization: materialization) +# + +--disable_warnings +drop table if exists t1, t2, t3, t1i, t2i, t3i; +drop view if exists v1, v2, v1m, v2m; +--enable_warnings + +create table t1 (a1 char(8), a2 char(8)); +create table t2 (b1 char(8), b2 char(8)); +create table t3 (c1 char(8), c2 char(8)); + +insert into t1 values ('1 - 00', '2 - 00'); +insert into t1 values ('1 - 01', '2 - 01'); +insert into t1 values ('1 - 02', '2 - 02'); + +insert into t2 values ('1 - 01', '2 - 01'); +insert into t2 values ('1 - 01', '2 - 01'); +insert into t2 values ('1 - 02', '2 - 02'); +insert into t2 values ('1 - 02', '2 - 02'); +insert into t2 values ('1 - 03', '2 - 03'); + +insert into t3 values ('1 - 01', '2 - 01'); +insert into t3 values ('1 - 02', '2 - 02'); +insert into t3 values ('1 - 03', '2 - 03'); +insert into t3 values ('1 - 04', '2 - 04'); + +# Indexed columns +create table t1i (a1 char(8), a2 char(8)); +create table t2i (b1 char(8), b2 char(8)); +create table t3i (c1 char(8), c2 char(8)); +create index it1i1 on t1i (a1); +create index it1i2 on t1i (a2); +create index it1i3 on t1i (a1, a2); + +create index it2i1 on t2i (b1); +create index it2i2 on t2i (b2); +create index it2i3 on t2i (b1, b2); + +create index it3i1 on t3i (c1); +create index it3i2 on t3i (c2); +create index it3i3 on t3i (c1, c2); + +insert into t1i select * from t1; +insert into t2i select * from t2; +insert into t3i select * from t3; + +# force the use of materialization +set @@optimizer_switch='semijoin=off'; + +/****************************************************************************** +* Simple tests. +******************************************************************************/ +# non-indexed nullable fields +explain extended +select * from t1 where a1 in (select b1 from t2 where b1 > '0'); +select * from t1 where a1 in (select b1 from t2 where b1 > '0'); + +explain extended +select * from t1 where a1 in (select b1 from t2 where b1 > '0' group by b1); +select * from t1 where a1 in (select b1 from t2 where b1 > '0' group by b1); + +explain extended +select * from t1 where (a1, a2) in (select b1, b2 from t2 where b1 > '0' group by b1, b2); +select * from t1 where (a1, a2) in (select b1, b2 from t2 where b1 > '0' group by b1, b2); + +explain extended +select * from t1 where (a1, a2) in (select b1, min(b2) from t2 where b1 > '0' group by b1); +select * from t1 where (a1, a2) in (select b1, min(b2) from t2 where b1 > '0' group by b1); + +# indexed columns +explain extended +select * from t1i where a1 in (select b1 from t2i where b1 > '0'); +select * from t1i where a1 in (select b1 from t2i where b1 > '0'); + +explain extended +select * from t1i where a1 in (select b1 from t2i where b1 > '0' group by b1); +select * from t1i where a1 in (select b1 from t2i where b1 > '0' group by b1); + +explain extended +select * from t1i where (a1, a2) in (select b1, b2 from t2i where b1 > '0'); +select * from t1i where (a1, a2) in (select b1, b2 from t2i where b1 > '0'); + +explain extended +select * from t1i where (a1, a2) in (select b1, b2 from t2i where b1 > '0' group by b1, b2); +select * from t1i where (a1, a2) in (select b1, b2 from t2i where b1 > '0' group by b1, b2); + +explain extended +select * from t1i where (a1, a2) in (select b1, min(b2) from t2i where b1 > '0' group by b1); +select * from t1i where (a1, a2) in (select b1, min(b2) from t2i where b1 > '0' group by b1); + +# BUG#31639: Wrong plan for uncorrelated subquery when loose scan is applicable. +explain extended +select * from t1 where (a1, a2) in (select b1, max(b2) from t2i group by b1); +select * from t1 where (a1, a2) in (select b1, max(b2) from t2i group by b1); + +prepare st1 from "explain select * from t1 where (a1, a2) in (select b1, max(b2) from t2i group by b1)"; +execute st1; +execute st1; +prepare st2 from "select * from t1 where (a1, a2) in (select b1, max(b2) from t2i group by b1)"; +execute st2; +execute st2; + +explain extended +select * from t1 where (a1, a2) in (select b1, min(b2) from t2i where b1 > '0' group by b1); +select * from t1 where (a1, a2) in (select b1, min(b2) from t2i where b1 > '0' group by b1); +-- error 1235 +select * from t1 where (a1, a2) in (select b1, min(b2) from t2i limit 1,1); + +# test re-optimization/re-execution with different execution methods +# prepare once, exec with different modes +set @@optimizer_switch='default,semijoin=off'; +prepare st1 from +"select * from t1 where (a1, a2) in (select b1, min(b2) from t2 where b1 > '0' group by b1)"; +set @@optimizer_switch='default,materialization=off'; +execute st1; +set @@optimizer_switch='default,semijoin=off'; +execute st1; + +set @@optimizer_switch='default,materialization=off'; +prepare st1 from +"select * from t1 where (a1, a2) in (select b1, min(b2) from t2 where b1 > '0' group by b1)"; +set @@optimizer_switch='default,semijoin=off'; +execute st1; +set @@optimizer_switch='default,materialization=off'; +execute st1; +set @@optimizer_switch='default,semijoin=off'; + +# materialize the result of ORDER BY +# non-indexed fields +explain extended +select * from t1 where (a1, a2) in (select b1, b2 from t2 order by b1, b2); +select * from t1 where (a1, a2) in (select b1, b2 from t2 order by b1, b2); +# indexed fields +explain extended +select * from t1i where (a1, a2) in (select b1, b2 from t2i order by b1, b2); +select * from t1i where (a1, a2) in (select b1, b2 from t2i order by b1, b2); + +/****************************************************************************** +* Views, UNIONs, several levels of nesting. +******************************************************************************/ +# materialize the result of subquery over temp-table view + +create algorithm=merge view v1 as +select b1, c2 from t2, t3 where b2 > c2; + +create algorithm=merge view v2 as +select b1, c2 from t2, t3 group by b2, c2; + +create algorithm=temptable view v1m as +select b1, c2 from t2, t3 where b2 > c2; + +create algorithm=temptable view v2m as +select b1, c2 from t2, t3 group by b2, c2; + +select * from v1 where (c2, b1) in (select c2, b1 from v2 where b1 is not null); +select * from v1 where (c2, b1) in (select distinct c2, b1 from v2 where b1 is not null); + +select * from v1m where (c2, b1) in (select c2, b1 from v2m where b1 is not null); +select * from v1m where (c2, b1) in (select distinct c2, b1 from v2m where b1 is not null); + +drop view v1, v2, v1m, v2m; + +# nested subqueries, views +explain extended +select * from t1 +where (a1, a2) in (select b1, b2 from t2 where b1 > '0') and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +select * from t1 +where (a1, a2) in (select b1, b2 from t2 where b1 > '0') and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); + +explain extended +select * from t1i +where (a1, a2) in (select b1, b2 from t2i where b1 > '0') and + (a1, a2) in (select c1, c2 from t3i + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +select * from t1i +where (a1, a2) in (select b1, b2 from t2i where b1 > '0') and + (a1, a2) in (select c1, c2 from t3i + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); + +explain extended +select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 where c2 LIKE '%02') or + b2 in (select c2 from t3 where c2 LIKE '%03')) and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 where c2 LIKE '%02') or + b2 in (select c2 from t3 where c2 LIKE '%03')) and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); + +# as above with correlated innermost subquery +explain extended +select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 t3a where c1 = a1) or + b2 in (select c2 from t3 t3b where c2 LIKE '%03')) and + (a1, a2) in (select c1, c2 from t3 t3c + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 t3a where c1 = a1) or + b2 in (select c2 from t3 t3b where c2 LIKE '%03')) and + (a1, a2) in (select c1, c2 from t3 t3c + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); + + +# multiple levels of nesting subqueries, unions +explain extended +(select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 where c2 LIKE '%02') or + b2 in (select c2 from t3 where c2 LIKE '%03') + group by b1, b2) and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0'))) +UNION +(select * from t1i +where (a1, a2) in (select b1, b2 from t2i where b1 > '0') and + (a1, a2) in (select c1, c2 from t3i + where (c1, c2) in (select b1, b2 from t2i where b2 > '0'))); + +(select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 where c2 LIKE '%02') or + b2 in (select c2 from t3 where c2 LIKE '%03') + group by b1, b2) and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0'))) +UNION +(select * from t1i +where (a1, a2) in (select b1, b2 from t2i where b1 > '0') and + (a1, a2) in (select c1, c2 from t3i + where (c1, c2) in (select b1, b2 from t2i where b2 > '0'))); + + +# UNION of subqueries as a subquery (thus it is not computed via materialization) +explain extended +select * from t1 +where (a1, a2) in (select * from t1 where a1 > '0' UNION select * from t2 where b1 < '9') and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +select * from t1 +where (a1, a2) in (select * from t1 where a1 > '0' UNION select * from t2 where b1 < '9') and + (a1, a2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')); +# as above, with a join conditon between the outer references +explain extended +select * from t1, t3 +where (a1, a2) in (select * from t1 where a1 > '0' UNION select * from t2 where b1 < '9') and + (c1, c2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')) and + a1 = c1; +select * from t1, t3 +where (a1, a2) in (select * from t1 where a1 > '0' UNION select * from t2 where b1 < '9') and + (c1, c2) in (select c1, c2 from t3 + where (c1, c2) in (select b1, b2 from t2i where b2 > '0')) and + a1 = c1; + + +/****************************************************************************** +* Negative tests, where materialization should not be applied. +******************************************************************************/ +# UNION in a subquery +explain extended +select * from t3 +where c1 in (select a1 from t1 where a1 > '0' UNION select b1 from t2 where b1 < '9'); +select * from t3 +where c1 in (select a1 from t1 where a1 > '0' UNION select b1 from t2 where b1 < '9'); + +# correlation +explain extended +select * from t1 +where (a1, a2) in (select b1, b2 from t2 + where b2 in (select c2 from t3 t3a where c1 = a1) or + b2 in (select c2 from t3 t3b where c2 LIKE '%03')) and + (a1, a2) in (select c1, c2 from t3 t3c + where (c1, c2) in (select b1, b2 from t2i where b2 > '0' or b2 = a2)); + +# subquery has no tables +explain extended +select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01'); +select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01'); +explain extended +select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01' from dual); +select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01' from dual); + + +/****************************************************************************** +* Subqueries in other uncovered clauses. +******************************************************************************/ + +/* SELECT clause */ +select ((a1,a2) IN (select * from t2 where b2 > '0')) IS NULL from t1; + +/* GROUP BY clause */ +create table columns (col int key); +insert into columns values (1), (2); + +explain extended +select * from t1 group by (select col from columns limit 1); +select * from t1 group by (select col from columns limit 1); + +explain extended +select * from t1 group by (a1 in (select col from columns)); +select * from t1 group by (a1 in (select col from columns)); + +/* ORDER BY clause */ +explain extended +select * from t1 order by (select col from columns limit 1); +select * from t1 order by (select col from columns limit 1); + +/****************************************************************************** +* Column types/sizes that affect materialization. +******************************************************************************/ + +/* + Test that BLOBs are not materialized (except when arguments of some functions). +*/ +# force materialization to be always considered +set @@optimizer_switch='semijoin=off'; +set @prefix_len = 6; + +# BLOB == 16 (small blobs that could be stored in HEAP tables) +set @blob_len = 16; +set @suffix_len = @blob_len - @prefix_len; + +create table t1_16 (a1 blob(16), a2 blob(16)); +create table t2_16 (b1 blob(16), b2 blob(16)); +create table t3_16 (c1 blob(16), c2 blob(16)); + +insert into t1_16 values + (concat('1 - 00', repeat('x', @suffix_len)), concat('2 - 00', repeat('x', @suffix_len))); +insert into t1_16 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t1_16 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); + +insert into t2_16 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t2_16 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t2_16 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); + +insert into t3_16 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t3_16 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t3_16 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); +insert into t3_16 values + (concat('1 - 04', repeat('x', @suffix_len)), concat('2 - 04', repeat('x', @suffix_len))); + +# single value transformer +explain extended select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select b1 from t2_16 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select b1 from t2_16 where b1 > '0'); + +# row value transformer +explain extended select left(a1,7), left(a2,7) +from t1_16 +where (a1,a2) in (select b1, b2 from t2_16 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_16 +where (a1,a2) in (select b1, b2 from t2_16 where b1 > '0'); + +# string function with a blob argument, the return type may be != blob +explain extended select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select substring(b1,1,16) from t2_16 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select substring(b1,1,16) from t2_16 where b1 > '0'); + +# group_concat with a blob argument - depends on +# the variable group_concat_max_len, and +# convert_blob_length == max_len*collation->mbmaxlen > CONVERT_IF_BIGGER_TO_BLOB +explain extended select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select group_concat(b1) from t2_16 group by b2); + +select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select group_concat(b1) from t2_16 group by b2); + +set @@group_concat_max_len = 256; # anything < (CONVERT_IF_BIGGER_TO_BLOB = 512) + +explain extended select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select group_concat(b1) from t2_16 group by b2); + +select left(a1,7), left(a2,7) +from t1_16 +where a1 in (select group_concat(b1) from t2_16 group by b2); + +# BLOB column at the second (intermediate) level of nesting +explain extended +select * from t1 +where concat(a1,'x') IN + (select left(a1,8) from t1_16 + where (a1, a2) IN + (select t2_16.b1, t2_16.b2 from t2_16, t2 + where t2.b2 = substring(t2_16.b2,1,6) and + t2.b1 IN (select c1 from t3 where c2 > '0'))); + + +drop table t1_16, t2_16, t3_16; + + +# BLOB == 512 (CONVERT_IF_BIGGER_TO_BLOB == 512) +set @blob_len = 512; +set @suffix_len = @blob_len - @prefix_len; + +create table t1_512 (a1 blob(512), a2 blob(512)); +create table t2_512 (b1 blob(512), b2 blob(512)); +create table t3_512 (c1 blob(512), c2 blob(512)); + +insert into t1_512 values + (concat('1 - 00', repeat('x', @suffix_len)), concat('2 - 00', repeat('x', @suffix_len))); +insert into t1_512 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t1_512 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); + +insert into t2_512 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t2_512 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t2_512 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); + +insert into t3_512 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t3_512 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t3_512 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); +insert into t3_512 values + (concat('1 - 04', repeat('x', @suffix_len)), concat('2 - 04', repeat('x', @suffix_len))); + +# single value transformer +explain extended select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select b1 from t2_512 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select b1 from t2_512 where b1 > '0'); + +# row value transformer +explain extended select left(a1,7), left(a2,7) +from t1_512 +where (a1,a2) in (select b1, b2 from t2_512 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_512 +where (a1,a2) in (select b1, b2 from t2_512 where b1 > '0'); + +# string function with a blob argument, the return type may be != blob +explain extended select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select substring(b1,1,512) from t2_512 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select substring(b1,1,512) from t2_512 where b1 > '0'); + +# group_concat with a blob argument - depends on +# the variable group_concat_max_len, and +# convert_blob_length == max_len*collation->mbmaxlen > CONVERT_IF_BIGGER_TO_BLOB +explain extended select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select group_concat(b1) from t2_512 group by b2); + +select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select group_concat(b1) from t2_512 group by b2); + +set @@group_concat_max_len = 256; # anything < (CONVERT_IF_BIGGER_TO_BLOB = 512) + +explain extended select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select group_concat(b1) from t2_512 group by b2); + +select left(a1,7), left(a2,7) +from t1_512 +where a1 in (select group_concat(b1) from t2_512 group by b2); + +drop table t1_512, t2_512, t3_512; + + +# BLOB == 1024 (group_concat_max_len == 1024) +set @blob_len = 1024; +set @suffix_len = @blob_len - @prefix_len; + +create table t1_1024 (a1 blob(1024), a2 blob(1024)); +create table t2_1024 (b1 blob(1024), b2 blob(1024)); +create table t3_1024 (c1 blob(1024), c2 blob(1024)); + +insert into t1_1024 values + (concat('1 - 00', repeat('x', @suffix_len)), concat('2 - 00', repeat('x', @suffix_len))); +insert into t1_1024 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t1_1024 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); + +insert into t2_1024 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t2_1024 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t2_1024 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); + +insert into t3_1024 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t3_1024 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t3_1024 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); +insert into t3_1024 values + (concat('1 - 04', repeat('x', @suffix_len)), concat('2 - 04', repeat('x', @suffix_len))); + +# single value transformer +explain extended select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select b1 from t2_1024 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select b1 from t2_1024 where b1 > '0'); + +# row value transformer +explain extended select left(a1,7), left(a2,7) +from t1_1024 +where (a1,a2) in (select b1, b2 from t2_1024 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1024 +where (a1,a2) in (select b1, b2 from t2_1024 where b1 > '0'); + +# string function with a blob argument, the return type may be != blob +explain extended select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select substring(b1,1,1024) from t2_1024 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select substring(b1,1,1024) from t2_1024 where b1 > '0'); + +# group_concat with a blob argument - depends on +# the variable group_concat_max_len, and +# convert_blob_length == max_len*collation->mbmaxlen > CONVERT_IF_BIGGER_TO_BLOB +explain extended select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select group_concat(b1) from t2_1024 group by b2); + +select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select group_concat(b1) from t2_1024 group by b2); + +set @@group_concat_max_len = 256; # anything < (CONVERT_IF_BIGGER_TO_BLOB = 1024) + +explain extended select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select group_concat(b1) from t2_1024 group by b2); + +select left(a1,7), left(a2,7) +from t1_1024 +where a1 in (select group_concat(b1) from t2_1024 group by b2); + +drop table t1_1024, t2_1024, t3_1024; + + +# BLOB == 1025 +set @blob_len = 1025; +set @suffix_len = @blob_len - @prefix_len; + +create table t1_1025 (a1 blob(1025), a2 blob(1025)); +create table t2_1025 (b1 blob(1025), b2 blob(1025)); +create table t3_1025 (c1 blob(1025), c2 blob(1025)); + +insert into t1_1025 values + (concat('1 - 00', repeat('x', @suffix_len)), concat('2 - 00', repeat('x', @suffix_len))); +insert into t1_1025 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t1_1025 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); + +insert into t2_1025 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t2_1025 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t2_1025 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); + +insert into t3_1025 values + (concat('1 - 01', repeat('x', @suffix_len)), concat('2 - 01', repeat('x', @suffix_len))); +insert into t3_1025 values + (concat('1 - 02', repeat('x', @suffix_len)), concat('2 - 02', repeat('x', @suffix_len))); +insert into t3_1025 values + (concat('1 - 03', repeat('x', @suffix_len)), concat('2 - 03', repeat('x', @suffix_len))); +insert into t3_1025 values + (concat('1 - 04', repeat('x', @suffix_len)), concat('2 - 04', repeat('x', @suffix_len))); + +# single value transformer +explain extended select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select b1 from t2_1025 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select b1 from t2_1025 where b1 > '0'); + +# row value transformer +explain extended select left(a1,7), left(a2,7) +from t1_1025 +where (a1,a2) in (select b1, b2 from t2_1025 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1025 +where (a1,a2) in (select b1, b2 from t2_1025 where b1 > '0'); + +# string function with a blob argument, the return type may be != blob +explain extended select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select substring(b1,1,1025) from t2_1025 where b1 > '0'); + +select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select substring(b1,1,1025) from t2_1025 where b1 > '0'); + +# group_concat with a blob argument - depends on +# the variable group_concat_max_len, and +# convert_blob_length == max_len*collation->mbmaxlen > CONVERT_IF_BIGGER_TO_BLOB +explain extended select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select group_concat(b1) from t2_1025 group by b2); + +select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select group_concat(b1) from t2_1025 group by b2); + +set @@group_concat_max_len = 256; # anything < (CONVERT_IF_BIGGER_TO_BLOB = 1025) + +explain extended select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select group_concat(b1) from t2_1025 group by b2); + +select left(a1,7), left(a2,7) +from t1_1025 +where a1 in (select group_concat(b1) from t2_1025 group by b2); + +drop table t1_1025, t2_1025, t3_1025; + +# test for BIT fields +create table t1bit (a1 bit(3), a2 bit(3)); +create table t2bit (b1 bit(3), b2 bit(3)); + +insert into t1bit values (b'000', b'100'); +insert into t1bit values (b'001', b'101'); +insert into t1bit values (b'010', b'110'); + +insert into t2bit values (b'001', b'101'); +insert into t2bit values (b'010', b'110'); +insert into t2bit values (b'110', b'111'); + +set @@optimizer_switch='semijoin=off'; + +explain extended select bin(a1), bin(a2) +from t1bit +where (a1, a2) in (select b1, b2 from t2bit); + +select bin(a1), bin(a2) +from t1bit +where (a1, a2) in (select b1, b2 from t2bit); + +drop table t1bit, t2bit; + +# test mixture of BIT and BLOB +create table t1bb (a1 bit(3), a2 blob(3)); +create table t2bb (b1 bit(3), b2 blob(3)); + +insert into t1bb values (b'000', '100'); +insert into t1bb values (b'001', '101'); +insert into t1bb values (b'010', '110'); + +insert into t2bb values (b'001', '101'); +insert into t2bb values (b'010', '110'); +insert into t2bb values (b'110', '111'); + +explain extended select bin(a1), a2 +from t1bb +where (a1, a2) in (select b1, b2 from t2bb); + +select bin(a1), a2 +from t1bb +where (a1, a2) in (select b1, b2 from t2bb); + +drop table t1bb, t2bb; +drop table t1, t2, t3, t1i, t2i, t3i, columns; + +/****************************************************************************** +* Test the cache of the left operand of IN. +******************************************************************************/ +set @@optimizer_switch='semijoin=off'; + +# Test that default values of Cached_item are not used for comparison +create table t1 (s1 int); +create table t2 (s2 int); +insert into t1 values (5),(1),(0); +insert into t2 values (0), (1); +select s2 from t2 where s2 in (select s1 from t1); +drop table t1, t2; + +create table t1 (a int not null, b int not null); +create table t2 (c int not null, d int not null); +create table t3 (e int not null); + +# the first outer row has no matching inner row +insert into t1 values (1,10); +insert into t1 values (1,20); +insert into t1 values (2,10); +insert into t1 values (2,20); +insert into t1 values (2,30); +insert into t1 values (3,20); +insert into t1 values (4,40); + +insert into t2 values (2,10); +insert into t2 values (2,20); +insert into t2 values (2,40); +insert into t2 values (3,20); +insert into t2 values (4,10); +insert into t2 values (5,10); + +insert into t3 values (10); +insert into t3 values (10); +insert into t3 values (20); +insert into t3 values (30); + +explain extended +select a from t1 where a in (select c from t2 where d >= 20); +select a from t1 where a in (select c from t2 where d >= 20); + +create index it1a on t1(a); + +explain extended +select a from t1 where a in (select c from t2 where d >= 20); +select a from t1 where a in (select c from t2 where d >= 20); + +# the first outer row has a matching inner row +insert into t2 values (1,10); + +explain extended +select a from t1 where a in (select c from t2 where d >= 20); +select a from t1 where a in (select c from t2 where d >= 20); + +# cacheing for IN predicates inside a having clause - here the cached +# items are changed to point to temporary tables. +explain extended +select a from t1 group by a having a in (select c from t2 where d >= 20); +select a from t1 group by a having a in (select c from t2 where d >= 20); + +# create an index that can be used for the outer query GROUP BY +create index iab on t1(a, b); +explain extended +select a from t1 group by a having a in (select c from t2 where d >= 20); +select a from t1 group by a having a in (select c from t2 where d >= 20); + +explain extended +select a from t1 group by a +having a in (select c from t2 where d >= some(select e from t3 where max(b)=e)); +select a from t1 group by a +having a in (select c from t2 where d >= some(select e from t3 where max(b)=e)); +explain extended +select a from t1 +where a in (select c from t2 where d >= some(select e from t3 where b=e)); +select a from t1 +where a in (select c from t2 where d >= some(select e from t3 where b=e)); + +drop table t1, t2, t3; + +# +# BUG#36133 "Assertion `exec_method != MATERIALIZATION || (exec_method == MATERIALIZATION &&" +# +create table t2 (a int, b int, key(a), key(b)); +insert into t2 values (3,3),(3,3),(3,3); +select 1 from t2 where + t2.a > 1 + or + t2.a = 3 and not t2.a not in (select t2.b from t2); +drop table t2; + +# +# BUG#37896 Assertion on entry of Item_in_subselect::exec on subquery with AND NOT +# +create table t1 (a1 int key); +create table t2 (b1 int); +insert into t1 values (5); + +# Query with group by, executed via materialization +explain select min(a1) from t1 where 7 in (select b1 from t2 group by b1); +select min(a1) from t1 where 7 in (select b1 from t2 group by b1); +# Query with group by, executed via IN=>EXISTS +set @@optimizer_switch='default,materialization=off'; +explain select min(a1) from t1 where 7 in (select b1 from t2 group by b1); +select min(a1) from t1 where 7 in (select b1 from t2 group by b1); + +# Executed with materialization +set @@optimizer_switch='default,semijoin=off'; +explain select min(a1) from t1 where 7 in (select b1 from t2); +select min(a1) from t1 where 7 in (select b1 from t2); +# Executed with semi-join. Notice, this time we get a different result (NULL). +# This is the only correct result of all four queries. This difference is +# filed as BUG#40037. +set @@optimizer_switch='default,materialization=off'; +explain select min(a1) from t1 where 7 in (select b1 from t2); +select min(a1) from t1 where 7 in (select b1 from t2); +drop table t1,t2; + +# +# BUG#36752 "subquery materialization produces wrong results when comparing different types" +# +create table t1 (a char(2), b varchar(10)); +insert into t1 values ('a', 'aaa'); +insert into t1 values ('aa', 'aaaa'); + +set @@optimizer_switch='default,semijoin=off'; +explain select a,b from t1 where b in (select a from t1); +select a,b from t1 where b in (select a from t1); +prepare st1 from "select a,b from t1 where b in (select a from t1)"; +execute st1; +execute st1; +drop table t1; + +# +# Bug #44303 Assertion failures in Field_new_decimal::store_decimal +# when executing materialized InsideOut semijoin +# +CREATE TABLE t1 (f1 INT, f2 DECIMAL(5,3)) ENGINE=MyISAM; +INSERT INTO t1 (f1, f2) VALUES (1, 1.789); +INSERT INTO t1 (f1, f2) VALUES (13, 1.454); +INSERT INTO t1 (f1, f2) VALUES (10, 1.668); + +CREATE TABLE t2 LIKE t1; +INSERT INTO t2 VALUES (1, 1.789); +INSERT INTO t2 VALUES (13, 1.454); + +SET @@optimizer_switch='default,semijoin=on,materialization=on'; +EXPLAIN SELECT COUNT(*) FROM t1 WHERE (f1,f2) IN (SELECT f1,f2 FROM t2); +SELECT COUNT(*) FROM t1 WHERE (f1,f2) IN (SELECT f1,f2 FROM t2); + +DROP TABLE t1, t2; + +# +# BUG#46548 IN-subqueries return 0 rows with materialization=on +# +CREATE TABLE t1 ( + pk int, + a varchar(1), + b varchar(4), + c varchar(4), + d varchar(4), + PRIMARY KEY (pk) +); +INSERT INTO t1 VALUES (1,'o','ffff','ffff','ffoo'),(2,'f','ffff','ffff','ffff'); + +CREATE TABLE t2 LIKE t1; +INSERT INTO t2 VALUES (1,'i','iiii','iiii','iiii'),(2,'f','ffff','ffff','ffff'); + +SET @@optimizer_switch='default,semijoin=on,materialization=on'; +EXPLAIN SELECT pk FROM t1 WHERE (a) IN (SELECT a FROM t2 WHERE pk > 0); +SELECT pk FROM t1 WHERE (a) IN (SELECT a FROM t2 WHERE pk > 0); +SELECT pk FROM t1 WHERE (b,c,d) IN (SELECT b,c,d FROM t2 WHERE pk > 0); +DROP TABLE t1, t2; + +--echo # +--echo # BUG#50019: Wrong result for IN-subquery with materialization +--echo # +create table t1(i int); +insert into t1 values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10); +create table t2(i int); +insert into t2 values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10); +create table t3(i int); +insert into t3 values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10); +select * from t1 where t1.i in (select t2.i from t2 join t3 where t2.i + t3.i = 5); +set @save_optimizer_switch=@@optimizer_switch; +set session optimizer_switch='materialization=off'; +select * from t1 where t1.i in (select t2.i from t2 join t3 where t2.i + t3.i = 5); +set session optimizer_switch=@save_optimizer_switch; +drop table t1, t2, t3; + +# +# Test that the contents of the temp table of a materialized subquery is +# cleaned up between PS re-executions. +# + +create table t0 (a int); +insert into t0 values (0),(1),(2); +create table t1 (a int); +insert into t1 values (0),(1),(2); +explain select a, a in (select a from t1) from t0; +select a, a in (select a from t1) from t0; +prepare s from 'select a, a in (select a from t1) from t0'; +execute s; +update t1 set a=123; +execute s; +drop table t0, t1; + + +--echo # +--echo # LPBUG#609121: RQG: wrong result on aggregate + NOT IN + HAVING and +--echo # partial_match_table_scan=on +--echo # + +create table t1 (c1 int); +create table t2 (c2 int); +insert into t1 values (1); +insert into t2 values (2); + +set @@optimizer_switch='semijoin=off'; + +EXPLAIN +SELECT SUM(c1) c1_sum FROM t1 WHERE c1 IN (SELECT c2 FROM t2); +SELECT SUM(c1) c1_sum FROM t1 WHERE c1 IN (SELECT c2 FROM t2); +EXPLAIN +SELECT SUM(c1) c1_sum FROM t1 WHERE c1 IN (SELECT c2 FROM t2) HAVING c1_sum; +SELECT SUM(c1) c1_sum FROM t1 WHERE c1 IN (SELECT c2 FROM t2) HAVING c1_sum; + +drop table t1, t2; diff --git a/mysql-test/t/subselect_no_mat.test b/mysql-test/t/subselect_no_mat.test new file mode 100644 index 00000000000..5fbbef5caed --- /dev/null +++ b/mysql-test/t/subselect_no_mat.test @@ -0,0 +1,11 @@ +# +# Run subselect.test without semi-join optimization (test materialize) +# +select @@optimizer_switch like '%materialization=on%'; +set optimizer_switch='materialization=off'; + +--source t/subselect.test + +set optimizer_switch=default; +select @@optimizer_switch like '%materialization=on%'; + diff --git a/mysql-test/t/subselect_no_opts.test b/mysql-test/t/subselect_no_opts.test new file mode 100644 index 00000000000..a26e8dd4c0d --- /dev/null +++ b/mysql-test/t/subselect_no_opts.test @@ -0,0 +1,9 @@ +# +# Run subselect.test without semi-join optimization (test materialize) +# +set optimizer_switch='materialization=off,semijoin=off'; + +--source t/subselect.test + +set optimizer_switch=default; + diff --git a/mysql-test/t/subselect_no_semijoin.test b/mysql-test/t/subselect_no_semijoin.test new file mode 100644 index 00000000000..e9f2e0654ce --- /dev/null +++ b/mysql-test/t/subselect_no_semijoin.test @@ -0,0 +1,8 @@ +# +# Run subselect.test without semi-join optimization (test materialize) +# +set optimizer_switch='semijoin=off'; + +--source t/subselect.test + +set optimizer_switch=default; diff --git a/mysql-test/t/subselect_notembedded.test b/mysql-test/t/subselect_notembedded.test index 2f1cc261f56..dcda71c767f 100644 --- a/mysql-test/t/subselect_notembedded.test +++ b/mysql-test/t/subselect_notembedded.test @@ -8,6 +8,9 @@ purge master logs before (select adddate(current_timestamp(), interval -4 day)); purge master logs before adddate(current_timestamp(), interval -4 day); +--disable_warnings +drop table if exists t1; +--enable_warnings # # Bug31048: Many nested subqueries may cause server crash. # @@ -28,6 +31,7 @@ let $end_pre= )group by b limit 1 ; while ($should_work_nesting) { --echo $should_work_nesting + eval select $should_work_nesting as 'STEP-1'; eval $start $end; eval explain $start $end; let $start= $start @@ -40,6 +44,7 @@ while ($should_work_nesting) while ($nesting) { --echo $nesting + eval select $nesting as 'STEP-2'; --error 0,1436 eval $start $end; --error 0,1436 diff --git a/mysql-test/t/subselect_nulls.test b/mysql-test/t/subselect_nulls.test new file mode 100644 index 00000000000..6de7820872c --- /dev/null +++ b/mysql-test/t/subselect_nulls.test @@ -0,0 +1,94 @@ +# Initialize tables for the test + +--disable_warnings +drop table if exists x1; +drop table if exists x2; +--enable_warnings + +create table x1(k int primary key, d1 int, d2 int); +create table x2(k int primary key, d1 int, d2 int); + +insert into x1 values + (10, 10, 10), + (20, 20, 20), + (21, 20, null), + (30, null, 30), + (40, 40, 40); +insert into x2 values + (10, 10, 10), + (20, 20, 20), + (21, 20, null), + (30, null, 30); + +# Test various IN and EXISTS queries with NULL values and UNKNOWN +# Q1 T=(10, 20) U=(21,30) F=(40) +select * +from x1 +where (d1, d2) in (select d1, d2 + from x2); +select * +from x1 +where (d1, d2) in (select d1, d2 + from x2) is true; +select * +from x1 +where (d1, d2) in (select d1, d2 + from x2) is false; +select * +from x1 +where (d1, d2) in (select d1, d2 + from x2) is unknown; + +# Q2 T=(10, 20) U=(30) F=(21, 40) +select * +from x1 +where d1 in (select d1 + from x2 + where x1.d2=x2.d2); +select * +from x1 +where d1 in (select d1 + from x2 + where x1.d2=x2.d2) is true; +select * +from x1 +where d1 in (select d1 + from x2 + where x1.d2=x2.d2) is false; +select * +from x1 +where d1 in (select d1 + from x2 + where x1.d2=x2.d2) is unknown; + +# Q3 T=(10, 20) U=() F=(21, 30, 40) +select * +from x1 +where 1 in (select 1 + from x2 + where x1.d1=x2.d1 and x1.d2=x2.d2); +select * +from x1 +where 1 in (select 1 + from x2 + where x1.d1=x2.d1 and x1.d2=x2.d2) is true; +select * +from x1 +where 1 in (select 1 + from x2 + where x1.d1=x2.d1 and x1.d2=x2.d2) is false; +select * +from x1 +where 1 in (select 1 + from x2 + where x1.d1=x2.d1 and x1.d2=x2.d2) is unknown; + +# Q4 T=(10, 20) F=(21, 30, 40) +select * +from x1 +where exists (select * + from x2 + where x1.d1=x2.d1 and x1.d2=x2.d2); + +drop table x1; +drop table x2; diff --git a/mysql-test/t/subselect_partial_match.test b/mysql-test/t/subselect_partial_match.test new file mode 100644 index 00000000000..5e48fc7d9f7 --- /dev/null +++ b/mysql-test/t/subselect_partial_match.test @@ -0,0 +1,56 @@ +# +# Tests for +# MWL#68: Subquery optimization: Efficient NOT IN execution with NULLs +# + +--disable_warnings +drop table if exists t1, t2; +--enable_warnings + +--echo # +--echo # LP BUG#608744 +--echo # +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch="materialization=on,semijoin=off,partial_match_rowid_merge=on,partial_match_table_scan=off"; +create table t1 (a1 char(1), a2 char(1)); +insert into t1 values (NULL, 'b'); +create table t2 (b1 char(1), b2 char(2)); +insert into t2 values ('a','b'), ('c', 'd'); +select * from t1 where (a1, a2) NOT IN (select b1, b2 from t2); +drop table t1,t2; +set @@optimizer_switch=@save_optimizer_switch; + + +--echo # +--echo # LP BUG#601156 +--echo # + +CREATE TABLE t1 (a1 int DEFAULT NULL, a2 int DEFAULT NULL); +INSERT INTO t1 VALUES (NULL,2); +INSERT INTO t1 VALUES (4,NULL); +CREATE TABLE t2 (b1 int DEFAULT NULL, b2 int DEFAULT NULL); +INSERT INTO t2 VALUES (6,NULL); +INSERT INTO t2 VALUES (NULL,0); + +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch='materialization=on,semijoin=off,partial_match_rowid_merge=on,partial_match_table_scan=on'; + +EXPLAIN EXTENDED +SELECT * FROM (SELECT * FROM t1 WHERE a1 NOT IN (SELECT b2 FROM t2)) table1; + +DROP TABLE t1, t2; +set @@optimizer_switch=@save_optimizer_switch; + +--echo # +--echo # LP BUG#613009 Crash in Ordered_key::get_field_idx +--echo # + +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch='materialization=on,semijoin=off,partial_match_rowid_merge=on,partial_match_table_scan=off'; + +create table t1 (a1 char(3) DEFAULT NULL, a2 char(3) DEFAULT NULL); +insert into t1 values (NULL, 'a21'), (NULL, 'a22'); +explain select * from t1 where (a1, a2) not in (select a1, a2 from t1); +select * from t1 where (a1, a2) not in (select a1, a2 from t1); +drop table t1; +set @@optimizer_switch=@save_optimizer_switch; diff --git a/mysql-test/t/subselect_sj.test b/mysql-test/t/subselect_sj.test new file mode 100644 index 00000000000..33f3e936482 --- /dev/null +++ b/mysql-test/t/subselect_sj.test @@ -0,0 +1,937 @@ +# +# Nested Loops semi-join subquery evaluation tests +# +--disable_warnings +drop table if exists t0, t1, t2, t3, t4, t10, t11, t12; +--enable_warnings + +# +# 1. Subqueries that are converted into semi-joins +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1(a int, b int); +insert into t1 values (0,0),(1,1),(2,2); +create table t2 as select * from t1; + +create table t11(a int, b int); + +create table t10 (pk int, a int, primary key(pk)); +insert into t10 select a,a from t0; +create table t12 like t10; +insert into t12 select * from t10; + + +--echo Flattened because of dependency, t10=func(t1) +explain select * from t1 where a in (select pk from t10); +select * from t1 where a in (select pk from t10); + +--echo A confluent case of dependency +explain select * from t1 where a in (select a from t10 where pk=12); +select * from t1 where a in (select a from t10 where pk=12); + +explain select * from t1 where a in (select a from t10 where pk=9); +select * from t1 where a in (select a from t10 where pk=9); + +--echo An empty table inside +explain select * from t1 where a in (select a from t11); +select * from t1 where a in (select a from t11); + +explain select * from t1 where a in (select pk from t10) and b in (select pk from t10); +select * from t1 where a in (select pk from t10) and b in (select pk from t10); + +--echo flattening a nested subquery +explain select * from t1 where a in (select pk from t10 where t10.a in (select pk from t12)); +select * from t1 where a in (select pk from t10 where t10.a in (select pk from t12)); + +--echo flattening subquery w/ several tables +explain extended select * from t1 where a in (select t10.pk from t10, t12 where t12.pk=t10.a); + +--echo subqueries within outer joins go into ON expr. +# TODO: psergey: check if case conversions like those are ok (it broke on windows) +--replace_result a A b B +explain extended +select * from t1 left join (t2 A, t2 B) on ( A.a= t1.a and B.a in (select pk from t10)); + +# TODO: psergey: check if case conversions like those are ok (it broke on windows) +--echo t2 should be wrapped into OJ-nest, so we have "t1 LJ (t2 J t10)" +--replace_result a A b B +explain extended +select * from t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t10)); + +--echo we shouldn't flatten if we're going to get a join of > MAX_TABLES. +explain select * from + t1 s00, t1 s01, t1 s02, t1 s03, t1 s04,t1 s05,t1 s06,t1 s07,t1 s08,t1 s09, + t1 s10, t1 s11, t1 s12, t1 s13, t1 s14,t1 s15,t1 s16,t1 s17,t1 s18,t1 s19, + t1 s20, t1 s21, t1 s22, t1 s23, t1 s24,t1 s25,t1 s26,t1 s27,t1 s28,t1 s29, + t1 s30, t1 s31, t1 s32, t1 s33, t1 s34,t1 s35,t1 s36,t1 s37,t1 s38,t1 s39, + t1 s40, t1 s41, t1 s42, t1 s43, t1 s44,t1 s45,t1 s46,t1 s47,t1 s48,t1 s49 +where + s00.a in ( + select m00.a from + t1 m00, t1 m01, t1 m02, t1 m03, t1 m04,t1 m05,t1 m06,t1 m07,t1 m08,t1 m09, + t1 m10, t1 m11, t1 m12, t1 m13, t1 m14,t1 m15,t1 m16,t1 m17,t1 m18,t1 m19 + ); + +select * from + t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t10)) +where t1.a < 5; + +# +# Prepared statements +# +prepare s1 from + ' select * from + t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t10)) + where t1.a < 5'; +execute s1; +execute s1; + +# Try I2O orders +insert into t1 select (A.a + 10 * B.a),1 from t0 A, t0 B; +explain extended select * from t1 where a in (select pk from t10 where pk<3); + +drop table t0, t1, t2; +drop table t10, t11, t12; + +--echo +--echo Bug#37899: Wrongly checked optimization prerequisite caused failed +--echo assertion. +--echo +CREATE TABLE t1 ( + `pk` int(11), + `varchar_nokey` varchar(5) +); + +INSERT INTO t1 VALUES +(1,'qk'),(2,'j'),(3,'aew'); + +SELECT * +FROM t1 +WHERE varchar_nokey IN ( + SELECT + varchar_nokey + FROM + t1 +) XOR pk = 30; +drop table t1; + +--echo # +--echo # BUG#41842: Semi-join materialization strategy crashes when the upper query has HAVING +--echo # + +CREATE TABLE t1 ( + pk int(11) NOT NULL AUTO_INCREMENT, + int_nokey int(11) NOT NULL, + time_key time NOT NULL, + datetime_key datetime NOT NULL, + datetime_nokey datetime NOT NULL, + varchar_key varchar(1) NOT NULL, + varchar_nokey varchar(1) NOT NULL, + PRIMARY KEY (pk), + KEY time_key (time_key), + KEY datetime_key (datetime_key), + KEY varchar_key (varchar_key) +); +INSERT INTO t1 VALUES +(1,0, '00:16:10','2008-09-03 14:25:40','2008-09-03 14:25:40','h','h'), +(2,7, '00:00:00','2001-01-13 00:00:00','2001-01-13 00:00:00','',''), +(3,0, '00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','x','x'), +(4,2, '16:29:24','2000-10-16 01:39:08','2000-10-16 01:39:08','w','w'), +(5,1, '09:23:32','0000-00-00 00:00:00','0000-00-00 00:00:00','p','p'), +(6,3, '00:00:00','2007-12-02 00:00:00','2007-12-02 00:00:00','o','o'), +(7,3, '00:00:00','2008-09-11 00:00:00','2008-09-11 00:00:00','',''), +(8,0, '13:59:04','0000-00-00 00:00:00','0000-00-00 00:00:00','s','s'), +(9,7, '09:01:06','0000-00-00 00:00:00','0000-00-00 00:00:00','d','d'), +(10,5,'00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','n','n'), +(11,0,'21:06:46','0000-00-00 00:00:00','0000-00-00 00:00:00','o','o'), +(12,2,'00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','',''), +(13,6,'14:45:34','2003-07-28 02:34:08','2003-07-28 02:34:08','w','w'), +(14,1,'15:04:12','0000-00-00 00:00:00','0000-00-00 00:00:00','o','o'), +(15,0,'00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','x','x'), +(16,0,'15:55:23','2004-03-17 00:32:27','2004-03-17 00:32:27','p','p'), +(17,1,'16:30:00','2004-12-27 19:20:00','2004-12-27 19:20:00','d','d'), +(18,0,'00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','h','h'), +(19,0,'14:13:26','2008-11-09 05:53:48','2008-11-09 05:53:48','o','o'), +(20,0,'00:00:00','2009-10-11 06:58:04','2009-10-11 06:58:04','k','k'); + +CREATE TABLE t2 ( + pk int(11) NOT NULL AUTO_INCREMENT, + int_nokey int(11) NOT NULL, + time_key time NOT NULL, + datetime_key datetime NOT NULL, + datetime_nokey datetime NOT NULL, + varchar_key varchar(1) NOT NULL, + varchar_nokey varchar(1) NOT NULL, + PRIMARY KEY (pk), + KEY time_key (time_key), + KEY datetime_key (datetime_key), + KEY varchar_key (varchar_key) +); +INSERT INTO t2 VALUES +(10,0,'19:39:13','0000-00-00 00:00:00','0000-00-00 00:00:00','g','g'), +(11,8,'03:43:53','0000-00-00 00:00:00','0000-00-00 00:00:00','b','b'); +SELECT OUTR.datetime_nokey AS X FROM t1 AS OUTR +WHERE + OUTR.varchar_nokey IN (SELECT + INNR . varchar_nokey AS Y + FROM t2 AS INNR + WHERE + INNR . datetime_key >= INNR . time_key OR + INNR . pk = INNR . int_nokey + ) + AND OUTR . varchar_nokey <= 'w' +HAVING X > '2012-12-12'; +drop table t1, t2; + +--echo # +--echo # Bug#45191: Incorrectly initialized semi-join led to a wrong result. +--echo # +CREATE TABLE STAFF (EMPNUM CHAR(3) NOT NULL, + EMPNAME CHAR(20), GRADE DECIMAL(4), CITY CHAR(15)); + +CREATE TABLE PROJ (PNUM CHAR(3) NOT NULL, + PNAME CHAR(20), PTYPE CHAR(6), + BUDGET DECIMAL(9), + CITY CHAR(15)); + +CREATE TABLE WORKS (EMPNUM CHAR(3) NOT NULL, + PNUM CHAR(3) NOT NULL, HOURS DECIMAL(5)); +INSERT INTO STAFF VALUES ('E1','Alice',12,'Deale'); +INSERT INTO STAFF VALUES ('E2','Betty',10,'Vienna'); +INSERT INTO STAFF VALUES ('E3','Carmen',13,'Vienna'); +INSERT INTO STAFF VALUES ('E4','Don',12,'Deale'); +INSERT INTO STAFF VALUES ('E5','Ed',13,'Akron'); + +INSERT INTO PROJ VALUES ('P1','MXSS','Design',10000,'Deale'); +INSERT INTO PROJ VALUES ('P2','CALM','Code',30000,'Vienna'); +INSERT INTO PROJ VALUES ('P3','SDP','Test',30000,'Tampa'); +INSERT INTO PROJ VALUES ('P4','SDP','Design',20000,'Deale'); +INSERT INTO PROJ VALUES ('P5','IRM','Test',10000,'Vienna'); +INSERT INTO PROJ VALUES ('P6','PAYR','Design',50000,'Deale'); + +INSERT INTO WORKS VALUES ('E1','P1',40); +INSERT INTO WORKS VALUES ('E1','P2',20); +INSERT INTO WORKS VALUES ('E1','P3',80); +INSERT INTO WORKS VALUES ('E1','P4',20); +INSERT INTO WORKS VALUES ('E1','P5',12); +INSERT INTO WORKS VALUES ('E1','P6',12); +INSERT INTO WORKS VALUES ('E2','P1',40); +INSERT INTO WORKS VALUES ('E2','P2',80); +INSERT INTO WORKS VALUES ('E3','P2',20); +INSERT INTO WORKS VALUES ('E4','P2',20); +INSERT INTO WORKS VALUES ('E4','P4',40); +INSERT INTO WORKS VALUES ('E4','P5',80); + +set optimizer_switch='default,materialization=off'; + +explain SELECT EMPNUM, EMPNAME +FROM STAFF +WHERE EMPNUM IN + (SELECT EMPNUM FROM WORKS + WHERE PNUM IN + (SELECT PNUM FROM PROJ)); + +SELECT EMPNUM, EMPNAME +FROM STAFF +WHERE EMPNUM IN + (SELECT EMPNUM FROM WORKS + WHERE PNUM IN + (SELECT PNUM FROM PROJ)); + +set optimizer_switch='default'; + +drop table STAFF,WORKS,PROJ; + +--echo # End of bug#45191 + +--echo # +--echo # Bug#46550 Azalea returning duplicate results for some IN subqueries +--echo # w/ semijoin=on +--echo # + +--disable_warnings +DROP TABLE IF EXISTS t0, t1, t2; +--enable_warnings + +CREATE TABLE t0 ( + int_key int(11) DEFAULT NULL, + varchar_key varchar(1) DEFAULT NULL, + varchar_nokey varchar(1) DEFAULT NULL, + KEY int_key (int_key), + KEY varchar_key (varchar_key,int_key) +); + +INSERT INTO t0 VALUES +(1,'m','m'), +(40,'h','h'), +(1,'r','r'), +(1,'h','h'), +(9,'x','x'), +(NULL,'q','q'), +(NULL,'k','k'), +(7,'l','l'), +(182,'k','k'), +(202,'a','a'), +(7,'x','x'), +(6,'j','j'), +(119,'z','z'), +(4,'d','d'), +(5,'h','h'), +(1,'u','u'), +(3,'q','q'), +(7,'a','a'), +(3,'e','e'), +(6,'l','l'); + +CREATE TABLE t1 ( + int_key int(11) DEFAULT NULL, + varchar_key varchar(1) DEFAULT NULL, + varchar_nokey varchar(1) DEFAULT NULL, + KEY int_key (int_key), + KEY varchar_key (varchar_key,int_key) +); +INSERT INTO t1 VALUES (7,NULL,NULL),(4,'x','x'); + +CREATE TABLE t2 ( + int_key int(11) DEFAULT NULL, + varchar_key varchar(1) DEFAULT NULL, + varchar_nokey varchar(1) DEFAULT NULL, + KEY int_key (int_key), + KEY varchar_key (varchar_key,int_key) +); +INSERT INTO t2 VALUES (123,NULL,NULL); + +SELECT int_key +FROM t0 +WHERE varchar_nokey IN ( + SELECT t1 .varchar_key from t1 +); + +SELECT t0.int_key +FROM t0 +WHERE t0.varchar_nokey IN ( + SELECT t1_1 .varchar_key + FROM t1 AS t1_1 JOIN t1 AS t1_2 ON t1_1 .int_key +); + +SELECT t0.int_key +FROM t0, t2 +WHERE t0.varchar_nokey IN ( + SELECT t1_1 .varchar_key + FROM t1 AS t1_1 JOIN t1 AS t1_2 ON t1_1 .int_key +); + +DROP TABLE t0, t1, t2; + +--echo # End of bug#46550 + +--echo # +--echo # Bug #46744 Crash in optimize_semijoin_nests on empty view +--echo # with limit and procedure. +--echo # + +--disable_warnings +DROP TABLE IF EXISTS t1, t2; +DROP VIEW IF EXISTS v1; +DROP PROCEDURE IF EXISTS p1; +--enable_warnings + +CREATE TABLE t1 ( f1 int ); +CREATE TABLE t2 ( f1 int ); + +insert into t2 values (5), (7); + +CREATE OR REPLACE VIEW v1 AS SELECT * FROM t1 LIMIT 2; + +create procedure p1() +select COUNT(*) +FROM v1 WHERE f1 IN +(SELECT f1 FROM t2 WHERE f1 = ANY (SELECT f1 FROM v1)); + +SET SESSION optimizer_switch = 'semijoin=on'; +CALL p1(); +SET SESSION optimizer_switch = 'semijoin=off'; +CALL p1(); + +drop table t1, t2; +drop view v1; +drop procedure p1; + +set SESSION optimizer_switch='default'; + +--echo # End of bug#46744 + +--echo +--echo Bug#46797 "Crash in fix_semijoin_strategies_for_picked_join_order +--echo with semijoin=on" +--echo +CREATE TABLE t1 ( + varchar_key varchar(1) DEFAULT NULL, + KEY varchar_key (varchar_key) +); + +CREATE TABLE t2 ( + varchar_key varchar(1) DEFAULT NULL, + KEY varchar_key (varchar_key) +); +INSERT INTO t2 VALUES + (NULL),(NULL),(NULL),(NULL),('a'),('a'),('a'),('b'),('b'),('b'),('b'),('c'), + ('c'),('c'),('c'),('c'),('c'),('c'),('d'),('d'),('d'),('d'),('d'),('d'),('e'), + ('e'),('e'),('e'),('e'),('e'),('f'),('f'),('f'),('g'),('g'),('h'),('h'),('h'), + ('h'),('i'),('j'),('j'),('j'),('k'),('k'),('l'),('l'),('m'),('m'),('m'),('m'), + ('n'),('n'),('n'),('o'),('o'),('o'),('p'),('p'),('p'),('q'),('q'),('q'),('r'), + ('r'),('r'),('r'),('s'),('s'),('s'),('s'),('t'),('t'),('t'),('t'),('u'),('u'), + ('u'),('u'),('v'),('v'),('v'),('v'),('w'),('w'),('w'),('w'),('w'),('w'),('x'), + ('x'),('x'),('y'),('y'),('y'),('y'),('z'),('z'),('z'),('z'); + +CREATE TABLE t3 ( + varchar_key varchar(1) DEFAULT NULL, + KEY varchar_key (varchar_key) +) ENGINE=MyISAM DEFAULT CHARSET=latin1; +INSERT INTO t3 VALUES + (NULL),('c'),('d'),('e'),('f'),('h'),('j'),('k'),('k'),('m'),('m'),('m'), + ('n'),('o'),('r'),('t'),('t'),('u'),('w'),('y'); + +SELECT varchar_key FROM t3 +WHERE (SELECT varchar_key FROM t3 + WHERE (varchar_key,varchar_key) + IN (SELECT t1.varchar_key, t2 .varchar_key + FROM t1 RIGHT JOIN t2 ON t1.varchar_key + ) + ); + +DROP TABLE t1, t2, t3; + + +--echo # +--echo # Bug#46556 Returning incorrect, empty results for some IN subqueries +--echo # w/semijoin=on +--echo # + +CREATE TABLE t0 ( + pk INTEGER, + vkey VARCHAR(1), + vnokey VARCHAR(1), + PRIMARY KEY (pk), + KEY vkey(vkey) +); + +INSERT INTO t0 +VALUES (1,'g','g'), (2,'v','v'), (3,'t','t'), (4,'u','u'), (5,'n','n'); + +EXPLAIN EXTENDED SELECT vkey FROM t0 WHERE pk IN + (SELECT t1.pk FROM t0 t1 JOIN t0 t2 ON t2.vkey = t1.vnokey); + +SELECT vkey FROM t0 WHERE pk IN + (SELECT t1.pk FROM t0 t1 JOIN t0 t2 ON t2.vkey = t1.vnokey); + +DROP TABLE t0; + +--echo # End of bug#46556 + +--echo +--echo Bug #48073 Subquery on char columns from view crashes Mysql +--echo + +--disable_warnings +DROP TABLE IF EXISTS t1, t2; +DROP VIEW IF EXISTS v1; +--enable_warnings + +CREATE TABLE t1 ( + city VARCHAR(50) NOT NULL, + country_id SMALLINT UNSIGNED NOT NULL +); + +INSERT INTO t1 VALUES +('Batna',2), +('Bchar',2), +('Skikda',2), +('Tafuna',3), +('Algeria',2) ; + +CREATE TABLE t2 ( + country_id SMALLINT UNSIGNED NOT NULL, + country VARCHAR(50) NOT NULL +); + +INSERT INTO t2 VALUES +(2,'Algeria'), +(3,'American Samoa') ; + +CREATE VIEW v1 AS +SELECT country_id, country +FROM t2 +WHERE LEFT(country,1) = "A" +; + +SELECT city, country_id +FROM t1 +WHERE city IN ( + SELECT country + FROM t2 + WHERE LEFT(country, 1) = "A" +); + +SELECT city, country_id +FROM t1 +WHERE city IN ( + SELECT country + FROM v1 +); + +drop table t1, t2; +drop view v1; + +--echo # End of bug#48073 + +--echo +--echo Bug#48834: Procedure with view + subquery + semijoin=on +--echo crashes on second call. +--echo + +SET SESSION optimizer_switch ='semijoin=on'; + +CREATE TABLE t1 ( t1field integer, primary key (t1field)); +CREATE TABLE t2 ( t2field integer, primary key (t2field)); + +CREATE VIEW v1 AS + SELECT t1field as v1field + FROM t1 A + WHERE A.t1field IN (SELECT t1field FROM t2 ); + +CREATE VIEW v2 AS + SELECT t2field as v2field + FROM t2 A + WHERE A.t2field IN (SELECT t2field FROM t2 ); + +DELIMITER |; +CREATE PROCEDURE p1 () + BEGIN + SELECT v1field + FROM v1 + WHERE v1field IN ( SELECT v2field as vf_inner FROM v2 ); + END| +DELIMITER ;| + +INSERT INTO t1 VALUES (1),(2),(3); +INSERT INTO t2 VALUES (2),(3),(4); + +CALL p1; +CALL p1; + +DROP TABLE t1,t2; +DROP VIEW v1,v2; +DROP PROCEDURE p1; + +set SESSION optimizer_switch='default'; + +--echo # End of BUG#48834 + +--echo +--echo Bug#49097 subquery with view generates wrong result with +--echo non-prepared statement +--echo + +--disable_warnings +DROP TABLE IF EXISTS t1, t2; +DROP VIEW IF EXISTS v1; +--enable_warnings + +CREATE TABLE t1 ( + city VARCHAR(50) NOT NULL, + country_id SMALLINT UNSIGNED NOT NULL +); + +INSERT INTO t1 VALUES +('Batna',2), +('Bchar',2), +('Skikda',2), +('Tafuna',3), +('Algeria',2) ; + +CREATE TABLE t2 ( + country_id SMALLINT UNSIGNED NOT NULL, + country VARCHAR(50) NOT NULL +); + +INSERT INTO t2 VALUES +(2,'Algeria'), +(3,'XAmerican Samoa') ; + +CREATE VIEW v1 AS +SELECT country_id, country +FROM t2 +WHERE LEFT(country,1) = "A" +; + +SELECT city, country_id +FROM t1 +WHERE country_id IN ( + SELECT country_id + FROM t2 + WHERE LEFT(country,1) = "A" +); + +SELECT city, country_id +FROM t1 +WHERE country_id IN ( + SELECT country_id + FROM v1 +); + +PREPARE stmt FROM +" +SELECT city, country_id +FROM t1 +WHERE country_id IN ( + SELECT country_id + FROM v1 +); +"; + +execute stmt; + +deallocate prepare stmt; +drop table t1, t2; +drop view v1; + +--echo # End of Bug#49097 + +--echo # +--echo # BUG#38075: Wrong result: rows matching a subquery with outer join not returned +--echo # + +--disable_warnings +DROP TABLE IF EXISTS ot1, it1, it2; +--enable_warnings + +CREATE TABLE it2 ( + int_key int(11) NOT NULL, + datetime_key datetime NOT NULL, + KEY int_key (int_key), + KEY datetime_key (datetime_key) +); +INSERT INTO it2 VALUES + (5,'2002-04-10 14:25:30'), (0,'0000-00-00 00:00:00'), + (0,'2006-09-14 04:01:02'), (4,'0000-00-00 00:00:00'), + (8,'0000-00-00 00:00:00'), (5,'0000-00-00 00:00:00'), + (9,'0000-00-00 00:00:00'), (8,'2007-04-01 11:04:17'), + (1,'0000-00-00 00:00:00'), (7,'2009-01-12 00:00:00'), + (0,'2009-06-05 00:00:00'), (3,'2006-02-14 18:06:35'), + (5,'2006-02-21 07:08:16'), (0,'0000-00-00 00:00:00'), + (7,'0000-00-00 00:00:00'), (0,'0000-00-00 00:00:00'), + (0,'2007-02-13 00:00:00'), (1,'0000-00-00 00:00:00'), + (0,'0000-00-00 00:00:00'), (1,'2003-08-11 00:00:00'); +CREATE TABLE ot1 ( + int_nokey int(11) NOT NULL, + int_key int(11) NOT NULL, + KEY int_key (int_key) +); +INSERT INTO ot1 VALUES + (5,0), (3,0), (0,2), (3,0), (1,3), (0,0), (1,7), (7,0), (1,7), (0,7), + (0,9), (8,2), (4,4), (9,3), (0,9), (2,5), (0,5), (8,0), (5,8), (1,5); +CREATE TABLE it1 ( + int_nokey int(11) NOT NULL, + int_key int(11) NOT NULL, + KEY int_key (int_key) +); +INSERT INTO it1 VALUES + (9,5), (0,4); +SELECT int_key FROM ot1 +WHERE int_nokey IN (SELECT it2.int_key + FROM it1 LEFT JOIN it2 ON it2.datetime_key); +EXPLAIN +SELECT int_key FROM ot1 +WHERE int_nokey IN (SELECT it2.int_key + FROM it1 LEFT JOIN it2 ON it2.datetime_key); +DROP TABLE ot1, it1, it2; + +--echo # End of BUG#38075 + +--echo # +--echo # BUG#31480: Incorrect result for nested subquery when executed via semi join +--echo # +create table t1 (a int not null, b int not null); +create table t2 (c int not null, d int not null); +create table t3 (e int not null); + +insert into t1 values (1,10); +insert into t1 values (2,10); +insert into t1 values (1,20); +insert into t1 values (2,20); +insert into t1 values (3,20); +insert into t1 values (2,30); +insert into t1 values (4,40); + +insert into t2 values (2,10); +insert into t2 values (2,20); +insert into t2 values (4,10); +insert into t2 values (5,10); +insert into t2 values (3,20); +insert into t2 values (2,40); + +insert into t3 values (10); +insert into t3 values (30); +insert into t3 values (10); +insert into t3 values (20); + +explain extended +select a from t1 +where a in (select c from t2 where d >= some(select e from t3 where b=e)); +show warnings; + +select a from t1 +where a in (select c from t2 where d >= some(select e from t3 where b=e)); + +drop table t1, t2, t3; + +--echo # +--echo # Bug#48213 Materialized subselect crashes if using GEOMETRY type +--echo # + +CREATE TABLE t1 ( + pk int, + a varchar(1), + b varchar(4), + c tinyblob, + d blob, + e mediumblob, + f longblob, + g tinytext, + h text, + i mediumtext, + j longtext, + k geometry, + PRIMARY KEY (pk) +); + +INSERT INTO t1 VALUES (1,'o','ffff','ffff','ffoo','ffff','ffff','ffff','ffff','ffff','ffff',GeomFromText('POLYGON((0 0, 0 2, 2 2, 2 0, 0 0))')), (2,'f','ffff','ffff','ffff', 'ffff','ffff','ffff','ffff','ffff','ffff',GeomFromText('POLYGON((0 0, 0 2, 2 2, 2 0, 0 0))')); + +CREATE TABLE t2 LIKE t1; +INSERT INTO t2 VALUES (1,'i','iiii','iiii','iiii','iiii','ffff','ffff','ffff','ffff','ffff',GeomFromText('POLYGON((0 0, 0 2, 2 2, 2 0, 0 0))')), (2,'f','ffff','ffff','ffff','ffff','ffff','ffff','ffff','ffff','ffff',GeomFromText('POLYGON((0 0, 0 2, 2 2, 2 0, 0 0))')); + +# Test that materialization is skipped for semijoins where materialized +# table would contain GEOMETRY or different kinds of BLOB/TEXT columns +let $query= +SELECT pk FROM t1 WHERE (a, b) IN (SELECT a, b FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, c) IN (SELECT b, c FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, d) IN (SELECT b, d FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, e) IN (SELECT b, e FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, f) IN (SELECT b, f FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, g) IN (SELECT b, g FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, h) IN (SELECT b, h FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, i) IN (SELECT b, i FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, j) IN (SELECT b, j FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +let $query= +SELECT pk FROM t1 WHERE (b, k) IN (SELECT b, k FROM t2 WHERE pk > 0); +eval EXPLAIN EXTENDED $query; +eval $query; + +DROP TABLE t1, t2; +--echo # End of Bug#48213 + +--echo # +--echo # Bug#49198 Wrong result for second call of procedure +--echo # with view in subselect. +--echo # + +CREATE TABLE t1 (t1field integer, primary key (t1field)); +CREATE TABLE t2 (t2field integer, primary key (t2field)); +CREATE TABLE t3 (t3field integer, primary key (t3field)); + +CREATE VIEW v2 AS SELECT * FROM t2; +CREATE VIEW v3 AS SELECT * FROM t3; + +INSERT INTO t1 VALUES(1),(2); +INSERT INTO t2 VALUES(1),(2); +INSERT INTO t3 VALUES(1),(2); + +PREPARE stmt FROM +" +SELECT t1field +FROM t1 +WHERE t1field IN (SELECT * FROM v2); +"; + +EXECUTE stmt; +EXECUTE stmt; + +PREPARE stmt FROM +" +EXPLAIN +SELECT t1field +FROM t1 +WHERE t1field IN (SELECT * FROM v2) + AND t1field IN (SELECT * FROM v3) +"; + +EXECUTE stmt; +EXECUTE stmt; + +DROP TABLE t1, t2, t3; +DROP VIEW v2, v3; + +--echo # End of Bug#49198 + +--echo # +--echo # Bug#45174: Incorrectly applied equality propagation caused wrong +--echo # result on a query with a materialized semi-join. +--echo # + +CREATE TABLE `t1` ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `varchar_key` varchar(1) NOT NULL, + `varchar_nokey` varchar(1) NOT NULL, + PRIMARY KEY (`pk`), + KEY `varchar_key` (`varchar_key`) +); + +INSERT INTO `t1` VALUES (11,'m','m'),(12,'j','j'),(13,'z','z'),(14,'a','a'),(15,'',''),(16,'e','e'),(17,'t','t'),(19,'b','b'),(20,'w','w'),(21,'m','m'),(23,'',''),(24,'w','w'),(26,'e','e'),(27,'e','e'),(28,'p','p'); + +CREATE TABLE `t2` ( + `varchar_nokey` varchar(1) NOT NULL +); + +INSERT INTO `t2` VALUES ('v'),('u'),('n'),('l'),('h'),('u'),('n'),('j'),('k'),('e'),('i'),('u'),('n'),('b'),('x'),(''),('q'),('u'); + +EXPLAIN EXTENDED SELECT varchar_nokey +FROM t2 +WHERE ( `varchar_nokey` , `varchar_nokey` ) IN ( +SELECT `varchar_key` , `varchar_nokey` +FROM t1 +WHERE `varchar_nokey` < 'n' XOR `pk` ) ; + +SELECT varchar_nokey +FROM t2 +WHERE ( `varchar_nokey` , `varchar_nokey` ) IN ( +SELECT `varchar_key` , `varchar_nokey` +FROM t1 +WHERE `varchar_nokey` < 'n' XOR `pk` ) ; + +DROP TABLE t1, t2; + +--echo # End of the test for bug#45174. +--echo # +--echo # BUG#43768: Prepared query with nested subqueries core dumps on second execution +--echo # +create table t1 ( + id int(11) unsigned not null primary key auto_increment, + partner_id varchar(35) not null, + t1_status_id int(10) unsigned +); + +insert into t1 values ("1", "partner1", "10"), ("2", "partner2", "10"), + ("3", "partner3", "10"), ("4", "partner4", "10"); + +create table t2 ( + id int(11) unsigned not null default '0', + t1_line_id int(11) unsigned not null default '0', + article_id varchar(20), + sequence int(11) not null default '0', + primary key (id,t1_line_id) +); + +insert into t2 values ("1", "1", "sup", "0"), ("2", "1", "sup", "1"), + ("2", "2", "sup", "2"), ("2", "3", "sup", "3"), + ("2", "4", "imp", "4"), ("3", "1", "sup", "0"), + ("4", "1", "sup", "0"); +create table t3 ( + id int(11) not null default '0', + preceeding_id int(11) not null default '0', + primary key (id,preceeding_id) +); + +create table t4 ( + user_id varchar(50) not null, + article_id varchar(20) not null, + primary key (user_id,article_id) +); + +insert into t4 values("nicke", "imp"); +prepare stmt from +'select t1.partner_id +from t1 +where + t1.id in ( + select pl_inner.id + from t2 as pl_inner + where pl_inner.article_id in ( + select t4.article_id from t4 + where t4.user_id = \'nicke\' + ) + )'; + +execute stmt; +execute stmt; +drop table t1,t2,t3,t4; + +--echo # +--echo # Bug#48623 Multiple subqueries are optimized incorrectly +--echo # + +CREATE TABLE t1(val VARCHAR(10)); +CREATE TABLE t2(val VARCHAR(10)); +CREATE TABLE t3(val VARCHAR(10)); + +INSERT INTO t1 VALUES('aaa'), ('bbb'), ('eee'), ('mmm'), ('ppp'); +INSERT INTO t2 VALUES('aaa'), ('aaa'), ('bbb'), ('eee'), ('mmm'), ('ppp'); +INSERT INTO t3 VALUES('aaa'), ('bbb'), ('eee'), ('mmm'), ('ppp'); + +EXPLAIN +SELECT * +FROM t1 +WHERE t1.val IN (SELECT t2.val FROM t2 + WHERE t2.val LIKE 'a%' OR t2.val LIKE 'e%') + AND t1.val IN (SELECT t3.val FROM t3 + WHERE t3.val LIKE 'a%' OR t3.val LIKE 'e%'); + +SELECT * +FROM t1 +WHERE t1.val IN (SELECT t2.val FROM t2 + WHERE t2.val LIKE 'a%' OR t2.val LIKE 'e%') + AND t1.val IN (SELECT t3.val FROM t3 + WHERE t3.val LIKE 'a%' OR t3.val LIKE 'e%'); + +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; + +--echo # End of Bug#48623 diff --git a/mysql-test/t/subselect_sj2.test b/mysql-test/t/subselect_sj2.test new file mode 100644 index 00000000000..e73e7cfade2 --- /dev/null +++ b/mysql-test/t/subselect_sj2.test @@ -0,0 +1,904 @@ +# +# DuplicateElimination strategy test +# +--source include/have_innodb.inc +--disable_warnings +drop table if exists t0, t1, t2, t3; +drop view if exists v1; +--enable_warnings + +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +# First test simple cases: I20 order, no join buffering. + +create table t1 ( + a int, + b int +); +insert into t1 values (1,1),(1,1),(2,2); + +create table t2 ( + a int, + b int, + key(b) +); +insert into t2 select a, a/2 from t0; + +select * from t1; +select * from t2; +explain select * from t2 where b in (select a from t1); +select * from t2 where b in (select a from t1); + +# Try an InnoDB table with very long rowid +create table t3 ( + a int, + b int, + key(b), + pk1 char(200), pk2 char(200), pk3 char(200), + primary key(pk1, pk2, pk3) +) engine=innodb; +insert into t3 select a,a, a,a,a from t0; + +explain select * from t3 where b in (select a from t1); +select * from t3 where b in (select a from t1); + +# Test overflow to MyISAM: +set @save_max_heap_table_size= @@max_heap_table_size; +set max_heap_table_size=16384; +set @save_join_buffer_size = @@join_buffer_size; +set join_buffer_size= 8000; + +drop table t3; +create table t3 ( + a int, + b int, + key(b), + pk1 char(200), pk2 char(200), + primary key(pk1, pk2) +) engine=innodb; +insert into t3 select + A.a + 10*B.a, A.a + 10*B.a, A.a + 10*B.a, A.a + 10*B.a +from t0 A, t0 B where B.a <5; + +explain select * from t3 where b in (select a from t0); +# Because of BUG#40154, run the next select w/o index condition pushdown: +set @save_ecp= @@engine_condition_pushdown; +set engine_condition_pushdown=0; +select * from t3 where b in (select A.a+B.a from t0 A, t0 B where B.a<5); +set engine_condition_pushdown=@save_ecp; + +set join_buffer_size= @save_join_buffer_size; +set max_heap_table_size= @save_max_heap_table_size; + +# O2I join orders, with shortcutting: +explain select * from t1 where a in (select b from t2); +select * from t1; +select * from t1 where a in (select b from t2); + +drop table t1, t2, t3; +# (no need for anything in range/index_merge/DS-MRR) + +# +# Test join buffering +# +set @save_join_buffer_size = @@join_buffer_size; +set join_buffer_size= 8000; + +create table t1 (a int, filler1 binary(200), filler2 binary(200)); +insert into t1 select a, 'filler123456', 'filler123456' from t0; +insert into t1 select a+10, 'filler123456', 'filler123456' from t0; + +create table t2 as select * from t1; +insert into t1 select a+20, 'filler123456', 'filler123456' from t0; + +insert into t1 values (2, 'duplicate ok', 'duplicate ok'); +insert into t1 values (18, 'duplicate ok', 'duplicate ok'); + +insert into t2 values (3, 'duplicate ok', 'duplicate ok'); +insert into t2 values (19, 'duplicate ok', 'duplicate ok'); + +explain select + a, mid(filler1, 1,10), length(filler1)=length(filler2) as Z +from t1 ot where a in (select a from t2 it); +select + a, mid(filler1, 1,10), length(filler1)=length(filler2) as Z +from t1 ot where a in (select a from t2 it); + +explain select + a, mid(filler1, 1,10), length(filler1)=length(filler2) +from t2 ot where a in (select a from t1 it); +select + a, mid(filler1, 1,10), length(filler1)=length(filler2) +from t2 ot where a in (select a from t1 it); + +# Now let the buffer overfill: +insert into t1 select a+20, 'filler123456', 'filler123456' from t0; +insert into t1 select a+20, 'filler123456', 'filler123456' from t0; + +explain select + a, mid(filler1, 1,10), length(filler1)=length(filler2) as Z +from t1 ot where a in (select a from t2 it); +select + a, mid(filler1, 1,10), length(filler1)=length(filler2) as Z +from t1 ot where a in (select a from t2 it); + +explain select + a, mid(filler1, 1,10), length(filler1)=length(filler2) +from t2 ot where a in (select a from t1 it); +select + a, mid(filler1, 1,10), length(filler1)=length(filler2) +from t2 ot where a in (select a from t1 it); + +drop table t1, t2; + +# Check ref access to tables inside the OJ nest inside the SJ nest +create table t1 (a int, b int, key(a)); +create table t2 (a int, b int, key(a)); +create table t3 (a int, b int, key(a)); + +insert into t1 select a,a from t0; +insert into t2 select a,a from t0; +insert into t3 select a,a from t0; + +--echo t2 and t3 must be use 'ref', not 'ALL': +explain select * +from t0 where a in + (select t2.a+t3.a from t1 left join (t2 join t3) on t2.a=t1.a and t3.a=t1.a); + +drop table t0, t1,t2,t3; + +# +# Bug #27348: Assertion abort for a query with two subqueries to be flattened +# Bug #35674: Range optimizer ignores conditions on inner tables in semi-join IN subqueries +# +CREATE TABLE t1 ( + ID int(11) NOT NULL auto_increment, + Name char(35) NOT NULL default '', + Country char(3) NOT NULL default '', + Population int(11) NOT NULL default '0', + PRIMARY KEY (ID), + INDEX (Population), + INDEX (Country) +); +CREATE TABLE t2 ( + Code char(3) NOT NULL default '', + Name char(52) NOT NULL default '', + SurfaceArea float(10,2) NOT NULL default '0.00', + Population int(11) NOT NULL default '0', + Capital int(11) default NULL, + PRIMARY KEY (Code), + UNIQUE INDEX (Name), + INDEX (Population) +); +CREATE TABLE t3 ( + Country char(3) NOT NULL default '', + Language char(30) NOT NULL default '', + Percentage float(3,1) NOT NULL default '0.0', + PRIMARY KEY (Country, Language), + INDEX (Percentage) +); + +--disable_query_log +INSERT INTO t1 VALUES +(1,'Kabul','AFG',1780000),(2,'Qandahar','AFG',237500), +(3,'Herat','AFG',186800),(4,'Mazar-e-Sharif','AFG',127800), +(5,'Amsterdam','NLD',731200),(6,'Rotterdam','NLD',593321), +(7,'Haag','NLD',440900),(8,'Utrecht','NLD',234323), +(9,'Eindhoven','NLD',201843),(10,'Tilburg','NLD',193238), +(11,'Groningen','NLD',172701),(12,'Breda','NLD',160398), +(13,'Apeldoorn','NLD',153491),(14,'Nijmegen','NLD',152463), +(15,'Enschede','NLD',149544),(16,'Haarlem','NLD',148772), +(17,'Almere','NLD',142465),(18,'Arnhem','NLD',138020), +(19,'Zaanstad','NLD',135621),(20,'´s-Hertogenbosch','NLD',129170), +(21,'Amersfoort','NLD',126270),(22,'Maastricht','NLD',122087), +(23,'Dordrecht','NLD',119811),(24,'Leiden','NLD',117196), +(25,'Haarlemmermeer','NLD',110722),(26,'Zoetermeer','NLD',110214), +(27,'Emmen','NLD',105853),(28,'Zwolle','NLD',105819), +(29,'Ede','NLD',101574),(30,'Delft','NLD',95268); + +INSERT INTO t2 VALUES +('AFG','Afghanistan',652090.00,22720000,1), +('NLD','Netherlands',41526.00,15864000,5), +('ANT','Netherlands Antilles',800.00,217000,33), +('ALB','Albania',28748.00,3401200,34), +('DZA','Algeria',2381741.00,31471000,35), +('ASM','American Samoa',199.00,68000,54), +('AND','Andorra',468.00,78000,55), +('AGO','Angola',1246700.00,12878000,56), +('AIA','Anguilla',96.00,8000,62), +('ATG','Antigua and Barbuda',442.00,68000,63), +('ARE','United Arab Emirates',83600.00,2441000,65), +('ARG','Argentina',2780400.00,37032000,69), +('ARM','Armenia',29800.00,3520000,126), +('ABW','Aruba',193.00,103000,129), +('AUS','Australia',7741220.00,18886000,135), +('AZE','Azerbaijan',86600.00,7734000,144); + +INSERT INTO t3 VALUES +('AFG','Pashto',52.4),('NLD','Dutch',95.6), +('ANT','Papiamento',86.2),('ALB','Albaniana',97.9), +('DZA','Arabic',86.0),('ASM','Samoan',90.6), +('AND','Spanish',44.6),('AGO','Ovimbundu',37.2), +('AIA','English',0.0),('ATG','Creole English',95.7), +('ARE','Arabic',42.0),('ARG','Spanish',96.8), +('ARM','Armenian',93.4),('ABW','Papiamento',76.7), +('AUS','English',81.2),('AZE','Azerbaijani',89.0), +('BHS','Creole English',89.7),('BHR','Arabic',67.7), +('BGD','Bengali',97.7),('BRB','Bajan',95.1), +('BEL','Dutch',59.2),('BLZ','English',50.8); +--enable_query_log + +EXPLAIN +SELECT Name FROM t2 + WHERE t2.Code IN (SELECT Country FROM t1 WHERE Population > 5000000) + AND + t2.Code IN (SELECT Country FROM t3 + WHERE Language='English' AND Percentage > 10 AND + t2.Population > 100000); + +DROP TABLE t1,t2,t3; + +# BUG#30993: +CREATE TABLE t1 ( + Code char(3) NOT NULL DEFAULT '', + Name char(52) NOT NULL DEFAULT '', + Continent enum('Asia','Europe','North America','Africa','Oceania','Antarctica','South America') NOT NULL DEFAULT 'Asia', + Region char(26) NOT NULL DEFAULT '', + SurfaceArea float(10,2) NOT NULL DEFAULT '0.00', + IndepYear smallint(6) DEFAULT NULL, + Population int(11) NOT NULL DEFAULT '0', + LifeExpectancy float(3,1) DEFAULT NULL, + GNP float(10,2) DEFAULT NULL, + GNPOld float(10,2) DEFAULT NULL, + LocalName char(45) NOT NULL DEFAULT '', + GovernmentForm char(45) NOT NULL DEFAULT '', + HeadOfState char(60) DEFAULT NULL, + Capital int(11) DEFAULT NULL, + Code2 char(2) NOT NULL DEFAULT '', + PRIMARY KEY (Code) +); + +CREATE TABLE t2 ( + ID int(11) NOT NULL AUTO_INCREMENT, + Name char(35) NOT NULL DEFAULT '', + CountryCode char(3) NOT NULL DEFAULT '', + District char(20) NOT NULL DEFAULT '', + Population int(11) NOT NULL DEFAULT '0', + PRIMARY KEY (ID), + KEY CountryCode (CountryCode) +); + +--echo Fill the table with test data +--disable_query_log +insert into t2 (ID, Name, CountryCode, Population) values +(1,'Kabul','AFG',1780000), (2,'Qandahar','AFG',237500), (3,'Herat','AFG',186800), +(4,'Mazar-e-Sharif','AFG',127800), (33,'Willemstad','ANT',2345), (34,'Tirana','ALB',270000), +(55,'Andorra la Vella','AND',21189), (61,'South Hill','AIA',961), (62,'The Valley','AIA',595), +(63,'Saint John�s','ATG',24000), (64,'Dubai','ARE',669181), (65,'Abu Dhabi','ARE',398695), +(66,'Sharja','ARE',320095), (67,'al-Ayn','ARE',225970), (68,'Ajman','ARE',114395), +(126,'Yerevan','ARM',1248700), (127,'Gjumri','ARM',211700), (128,'Vanadzor','ARM',172700), +(129,'Oranjestad','ABW',29034), (144,'Baku','AZE',1787800), (145,'G�nc�','AZE',299300), +(146,'Sumqayit','AZE',283000), (147,'Ming��evir','AZE',93900), (148,'Nassau','BHS',172000), +(149,'al-Manama','BHR',148000), (150,'Dhaka','BGD',3612850), (151,'Chittagong','BGD',1392860), +(152,'Khulna','BGD',663340), (153,'Rajshahi','BGD',294056), (154,'Narayanganj','BGD',202134), +(155,'Rangpur','BGD',191398), (156,'Mymensingh','BGD',188713), (157,'Barisal','BGD',170232), +(158,'Tungi','BGD',168702), (159,'Jessore','BGD',139710), (160,'Comilla','BGD',135313), +(161,'Nawabganj','BGD',130577), (162,'Dinajpur','BGD',127815), (163,'Bogra','BGD',120170), +(164,'Sylhet','BGD',117396), (165,'Brahmanbaria','BGD',109032), (166,'Tangail','BGD',106004), +(167,'Jamalpur','BGD',103556), (168,'Pabna','BGD',103277), (169,'Naogaon','BGD',101266), +(170,'Sirajganj','BGD',99669), (171,'Narsinghdi','BGD',98342), (172,'Saidpur','BGD',96777), +(173,'Gazipur','BGD',96717), (174,'Bridgetown','BRB',6070), (175,'Antwerpen','BEL',446525), +(176,'Gent','BEL',224180), (177,'Charleroi','BEL',200827), (178,'Li�ge','BEL',185639), +(179,'Bruxelles [Brussel]','BEL',133859), (180,'Brugge','BEL',116246), (181,'Schaerbeek','BEL',105692), +(182,'Namur','BEL',105419), (183,'Mons','BEL',90935), (184,'Belize City','BLZ',55810), +(185,'Belmopan','BLZ',7105), (190,'Saint George','BMU',1800), (191,'Hamilton','BMU',1200), +(192,'Thimphu','BTN',22000), (201,'Sarajevo','BIH',360000), (202,'Banja Luka','BIH',143079), +(203,'Zenica','BIH',96027), (538,'Bandar Seri Begawan','BRN',21484), (539,'Sofija','BGR',1122302), +(540,'Plovdiv','BGR',342584), (541,'Varna','BGR',299801), (542,'Burgas','BGR',195255), +(543,'Ruse','BGR',166467), (544,'Stara Zagora','BGR',147939), (545,'Pleven','BGR',121952), +(546,'Sliven','BGR',105530), (547,'Dobric','BGR',100399), (548,'�umen','BGR',94686), +(553,'George Town','CYM',19600), (584,'San Jos�','CRI',339131), (1523,'Wien','AUT',1608144), +(1524,'Graz','AUT',240967), (1525,'Linz','AUT',188022), (1526,'Salzburg','AUT',144247), +(1527,'Innsbruck','AUT',111752), (1528,'Klagenfurt','AUT',91141), (1810,'Montr�al','CAN',1016376), +(1811,'Calgary','CAN',768082), (1812,'Toronto','CAN',688275), (1813,'North York','CAN',622632), +(1814,'Winnipeg','CAN',618477), (1815,'Edmonton','CAN',616306), (1816,'Mississauga','CAN',608072), +(1817,'Scarborough','CAN',594501), (1818,'Vancouver','CAN',514008), (1819,'Etobicoke','CAN',348845), +(1820,'London','CAN',339917), (1821,'Hamilton','CAN',335614), (1822,'Ottawa','CAN',335277), +(1823,'Laval','CAN',330393), (1824,'Surrey','CAN',304477), (1825,'Brampton','CAN',296711), +(1826,'Windsor','CAN',207588), (1827,'Saskatoon','CAN',193647), (1828,'Kitchener','CAN',189959), +(1829,'Markham','CAN',189098), (1830,'Regina','CAN',180400), (1831,'Burnaby','CAN',179209), +(1832,'Qu�bec','CAN',167264), (1833,'York','CAN',154980), (1834,'Richmond','CAN',148867), +(1835,'Vaughan','CAN',147889), (1836,'Burlington','CAN',145150), (1837,'Oshawa','CAN',140173), +(1838,'Oakville','CAN',139192), (1839,'Saint Catharines','CAN',136216), (1840,'Longueuil','CAN',127977), +(1841,'Richmond Hill','CAN',116428), (1842,'Thunder Bay','CAN',115913), (1843,'Nepean','CAN',115100), +(1844,'Cape Breton','CAN',114733), (1845,'East York','CAN',114034), (1846,'Halifax','CAN',113910), +(1847,'Cambridge','CAN',109186), (1848,'Gloucester','CAN',107314), (1849,'Abbotsford','CAN',105403), +(1850,'Guelph','CAN',103593), (1851,'Saint John�s','CAN',101936), (1852,'Coquitlam','CAN',101820), +(1853,'Saanich','CAN',101388), (1854,'Gatineau','CAN',100702), (1855,'Delta','CAN',95411), +(1856,'Sudbury','CAN',92686), (1857,'Kelowna','CAN',89442), (1858,'Barrie','CAN',89269), +(1890,'Shanghai','CHN',9696300), (1891,'Peking','CHN',7472000), (1892,'Chongqing','CHN',6351600), +(1893,'Tianjin','CHN',5286800), (1894,'Wuhan','CHN',4344600), (1895,'Harbin','CHN',4289800), +(1896,'Shenyang','CHN',4265200), (1897,'Kanton [Guangzhou]','CHN',4256300), (1898,'Chengdu','CHN',3361500), +(1899,'Nanking [Nanjing]','CHN',2870300), (1900,'Changchun','CHN',2812000), (1901,'Xi�an','CHN',2761400), +(1902,'Dalian','CHN',2697000), (1903,'Qingdao','CHN',2596000), (1904,'Jinan','CHN',2278100), +(1905,'Hangzhou','CHN',2190500), (1906,'Zhengzhou','CHN',2107200), (1907,'Shijiazhuang','CHN',2041500), +(1908,'Taiyuan','CHN',1968400), (1909,'Kunming','CHN',1829500), (1910,'Changsha','CHN',1809800), +(1911,'Nanchang','CHN',1691600), (1912,'Fuzhou','CHN',1593800), (1913,'Lanzhou','CHN',1565800), +(1914,'Guiyang','CHN',1465200), (1915,'Ningbo','CHN',1371200), (1916,'Hefei','CHN',1369100), +(1917,'Urumt�i [�r�mqi]','CHN',1310100), (1918,'Anshan','CHN',1200000), (1919,'Fushun','CHN',1200000), +(1920,'Nanning','CHN',1161800), (1921,'Zibo','CHN',1140000), (1922,'Qiqihar','CHN',1070000), +(1923,'Jilin','CHN',1040000), (1924,'Tangshan','CHN',1040000), (1925,'Baotou','CHN',980000), +(1926,'Shenzhen','CHN',950500), (1927,'Hohhot','CHN',916700), (1928,'Handan','CHN',840000), +(1929,'Wuxi','CHN',830000), (1930,'Xuzhou','CHN',810000), (1931,'Datong','CHN',800000), +(1932,'Yichun','CHN',800000), (1933,'Benxi','CHN',770000), (1934,'Luoyang','CHN',760000), +(1935,'Suzhou','CHN',710000), (1936,'Xining','CHN',700200), (1937,'Huainan','CHN',700000), +(1938,'Jixi','CHN',683885), (1939,'Daqing','CHN',660000), (1940,'Fuxin','CHN',640000), +(1941,'Amoy [Xiamen]','CHN',627500), (1942,'Liuzhou','CHN',610000), (1943,'Shantou','CHN',580000), +(1944,'Jinzhou','CHN',570000), (1945,'Mudanjiang','CHN',570000), (1946,'Yinchuan','CHN',544500), +(1947,'Changzhou','CHN',530000), (1948,'Zhangjiakou','CHN',530000), (1949,'Dandong','CHN',520000), +(1950,'Hegang','CHN',520000), (1951,'Kaifeng','CHN',510000), (1952,'Jiamusi','CHN',493409), +(1953,'Liaoyang','CHN',492559), (1954,'Hengyang','CHN',487148), (1955,'Baoding','CHN',483155), +(1956,'Hunjiang','CHN',482043), (1957,'Xinxiang','CHN',473762), (1958,'Huangshi','CHN',457601), +(1959,'Haikou','CHN',454300), (1960,'Yantai','CHN',452127), (1961,'Bengbu','CHN',449245), +(1962,'Xiangtan','CHN',441968), (1963,'Weifang','CHN',428522), (1964,'Wuhu','CHN',425740), +(1965,'Pingxiang','CHN',425579), (1966,'Yingkou','CHN',421589), (1967,'Anyang','CHN',420332), +(1968,'Panzhihua','CHN',415466), (1969,'Pingdingshan','CHN',410775), (1970,'Xiangfan','CHN',410407), +(1971,'Zhuzhou','CHN',409924), (1972,'Jiaozuo','CHN',409100), (1973,'Wenzhou','CHN',401871), +(1974,'Zhangjiang','CHN',400997), (1975,'Zigong','CHN',393184), (1976,'Shuangyashan','CHN',386081), +(1977,'Zaozhuang','CHN',380846), (1978,'Yakeshi','CHN',377869), (1979,'Yichang','CHN',371601), +(1980,'Zhenjiang','CHN',368316), (1981,'Huaibei','CHN',366549), (1982,'Qinhuangdao','CHN',364972), +(1983,'Guilin','CHN',364130), (1984,'Liupanshui','CHN',363954), (1985,'Panjin','CHN',362773), +(1986,'Yangquan','CHN',362268), (1987,'Jinxi','CHN',357052), (1988,'Liaoyuan','CHN',354141), +(1989,'Lianyungang','CHN',354139), (1990,'Xianyang','CHN',352125), (1991,'Tai�an','CHN',350696), +(1992,'Chifeng','CHN',350077), (1993,'Shaoguan','CHN',350043), (1994,'Nantong','CHN',343341), +(1995,'Leshan','CHN',341128), (1996,'Baoji','CHN',337765), (1997,'Linyi','CHN',324720), +(1998,'Tonghua','CHN',324600), (1999,'Siping','CHN',317223), (2000,'Changzhi','CHN',317144), +(2001,'Tengzhou','CHN',315083), (2002,'Chaozhou','CHN',313469), (2003,'Yangzhou','CHN',312892), +(2004,'Dongwan','CHN',308669), (2005,'Ma�anshan','CHN',305421), (2006,'Foshan','CHN',303160), +(2007,'Yueyang','CHN',302800), (2008,'Xingtai','CHN',302789), (2009,'Changde','CHN',301276), +(2010,'Shihezi','CHN',299676), (2011,'Yancheng','CHN',296831), (2012,'Jiujiang','CHN',291187), +(2013,'Dongying','CHN',281728), (2014,'Shashi','CHN',281352), (2015,'Xintai','CHN',281248), +(2016,'Jingdezhen','CHN',281183), (2017,'Tongchuan','CHN',280657), (2018,'Zhongshan','CHN',278829), +(2019,'Shiyan','CHN',273786), (2020,'Tieli','CHN',265683), (2021,'Jining','CHN',265248), +(2022,'Wuhai','CHN',264081), (2023,'Mianyang','CHN',262947), (2024,'Luzhou','CHN',262892), +(2025,'Zunyi','CHN',261862), (2026,'Shizuishan','CHN',257862), (2027,'Neijiang','CHN',256012), +(2028,'Tongliao','CHN',255129), (2029,'Tieling','CHN',254842), (2030,'Wafangdian','CHN',251733), +(2031,'Anqing','CHN',250718), (2032,'Shaoyang','CHN',247227), (2033,'Laiwu','CHN',246833), +(2034,'Chengde','CHN',246799), (2035,'Tianshui','CHN',244974), (2036,'Nanyang','CHN',243303), +(2037,'Cangzhou','CHN',242708), (2038,'Yibin','CHN',241019), (2039,'Huaiyin','CHN',239675), +(2040,'Dunhua','CHN',235100), (2041,'Yanji','CHN',230892), (2042,'Jiangmen','CHN',230587), +(2043,'Tongling','CHN',228017), (2044,'Suihua','CHN',227881), (2045,'Gongziling','CHN',226569), +(2046,'Xiantao','CHN',222884), (2047,'Chaoyang','CHN',222394), (2048,'Ganzhou','CHN',220129), +(2049,'Huzhou','CHN',218071), (2050,'Baicheng','CHN',217987), (2051,'Shangzi','CHN',215373), +(2052,'Yangjiang','CHN',215196), (2053,'Qitaihe','CHN',214957), (2054,'Gejiu','CHN',214294), +(2055,'Jiangyin','CHN',213659), (2056,'Hebi','CHN',212976), (2057,'Jiaxing','CHN',211526), +(2058,'Wuzhou','CHN',210452), (2059,'Meihekou','CHN',209038), (2060,'Xuchang','CHN',208815), +(2061,'Liaocheng','CHN',207844), (2062,'Haicheng','CHN',205560), (2063,'Qianjiang','CHN',205504), +(2064,'Baiyin','CHN',204970), (2065,'Bei�an','CHN',204899), (2066,'Yixing','CHN',200824), +(2067,'Laizhou','CHN',198664), (2068,'Qaramay','CHN',197602), (2069,'Acheng','CHN',197595), +(2070,'Dezhou','CHN',195485), (2071,'Nanping','CHN',195064), (2072,'Zhaoqing','CHN',194784), +(2073,'Beipiao','CHN',194301), (2074,'Fengcheng','CHN',193784), (2075,'Fuyu','CHN',192981), +(2076,'Xinyang','CHN',192509), (2077,'Dongtai','CHN',192247), (2078,'Yuci','CHN',191356), +(2079,'Honghu','CHN',190772), (2080,'Ezhou','CHN',190123), (2081,'Heze','CHN',189293), +(2082,'Daxian','CHN',188101), (2083,'Linfen','CHN',187309), (2084,'Tianmen','CHN',186332), +(2085,'Yiyang','CHN',185818), (2086,'Quanzhou','CHN',185154), (2087,'Rizhao','CHN',185048), +(2088,'Deyang','CHN',182488), (2089,'Guangyuan','CHN',182241), (2090,'Changshu','CHN',181805), +(2091,'Zhangzhou','CHN',181424), (2092,'Hailar','CHN',180650), (2093,'Nanchong','CHN',180273), +(2094,'Jiutai','CHN',180130), (2095,'Zhaodong','CHN',179976), (2096,'Shaoxing','CHN',179818), +(2097,'Fuyang','CHN',179572), (2098,'Maoming','CHN',178683), (2099,'Qujing','CHN',178669), +(2100,'Ghulja','CHN',177193), (2101,'Jiaohe','CHN',176367), (2102,'Puyang','CHN',175988), +(2103,'Huadian','CHN',175873), (2104,'Jiangyou','CHN',175753), (2105,'Qashqar','CHN',174570), +(2106,'Anshun','CHN',174142), (2107,'Fuling','CHN',173878), (2108,'Xinyu','CHN',173524), +(2109,'Hanzhong','CHN',169930), (2110,'Danyang','CHN',169603), (2111,'Chenzhou','CHN',169400), +(2112,'Xiaogan','CHN',166280), (2113,'Shangqiu','CHN',164880), (2114,'Zhuhai','CHN',164747), +(2115,'Qingyuan','CHN',164641), (2116,'Aqsu','CHN',164092), (2117,'Jining','CHN',163552), +(2118,'Xiaoshan','CHN',162930), (2119,'Zaoyang','CHN',162198), (2120,'Xinghua','CHN',161910), +(2121,'Hami','CHN',161315), (2122,'Huizhou','CHN',161023), (2123,'Jinmen','CHN',160794), +(2124,'Sanming','CHN',160691), (2125,'Ulanhot','CHN',159538), (2126,'Korla','CHN',159344), +(2127,'Wanxian','CHN',156823), (2128,'Rui�an','CHN',156468), (2129,'Zhoushan','CHN',156317), +(2130,'Liangcheng','CHN',156307), (2131,'Jiaozhou','CHN',153364), (2132,'Taizhou','CHN',152442), +(2133,'Suzhou','CHN',151862), (2134,'Yichun','CHN',151585), (2135,'Taonan','CHN',150168), +(2136,'Pingdu','CHN',150123), (2137,'Ji�an','CHN',148583), (2138,'Longkou','CHN',148362), +(2139,'Langfang','CHN',148105), (2140,'Zhoukou','CHN',146288), (2141,'Suining','CHN',146086), +(2142,'Yulin','CHN',144467), (2143,'Jinhua','CHN',144280), (2144,'Liu�an','CHN',144248), +(2145,'Shuangcheng','CHN',142659), (2146,'Suizhou','CHN',142302), (2147,'Ankang','CHN',142170), +(2148,'Weinan','CHN',140169), (2149,'Longjing','CHN',139417), (2150,'Da�an','CHN',138963), +(2151,'Lengshuijiang','CHN',137994), (2152,'Laiyang','CHN',137080), (2153,'Xianning','CHN',136811), +(2154,'Dali','CHN',136554), (2155,'Anda','CHN',136446), (2156,'Jincheng','CHN',136396), +(2157,'Longyan','CHN',134481), (2158,'Xichang','CHN',134419), (2159,'Wendeng','CHN',133910), +(2160,'Hailun','CHN',133565), (2161,'Binzhou','CHN',133555), (2162,'Linhe','CHN',133183), +(2163,'Wuwei','CHN',133101), (2164,'Duyun','CHN',132971), (2165,'Mishan','CHN',132744), +(2166,'Shangrao','CHN',132455), (2167,'Changji','CHN',132260), (2168,'Meixian','CHN',132156), +(2169,'Yushu','CHN',131861), (2170,'Tiefa','CHN',131807), (2171,'Huai�an','CHN',131149), +(2172,'Leiyang','CHN',130115), (2173,'Zalantun','CHN',130031), (2174,'Weihai','CHN',128888), +(2175,'Loudi','CHN',128418), (2176,'Qingzhou','CHN',128258), (2177,'Qidong','CHN',126872), +(2178,'Huaihua','CHN',126785), (2179,'Luohe','CHN',126438), (2180,'Chuzhou','CHN',125341), +(2181,'Kaiyuan','CHN',124219), (2182,'Linqing','CHN',123958), (2183,'Chaohu','CHN',123676), +(2184,'Laohekou','CHN',123366), (2185,'Dujiangyan','CHN',123357), (2186,'Zhumadian','CHN',123232), +(2187,'Linchuan','CHN',121949), (2188,'Jiaonan','CHN',121397), (2189,'Sanmenxia','CHN',120523), +(2190,'Heyuan','CHN',120101), (2191,'Manzhouli','CHN',120023), (2192,'Lhasa','CHN',120000), +(2193,'Lianyuan','CHN',118858), (2194,'Kuytun','CHN',118553), (2195,'Puqi','CHN',117264), +(2196,'Hongjiang','CHN',116188), (2197,'Qinzhou','CHN',114586), (2198,'Renqiu','CHN',114256), +(2199,'Yuyao','CHN',114065), (2200,'Guigang','CHN',114025), (2201,'Kaili','CHN',113958), +(2202,'Yan�an','CHN',113277), (2203,'Beihai','CHN',112673), (2204,'Xuangzhou','CHN',112673), +(2205,'Quzhou','CHN',112373), (2206,'Yong�an','CHN',111762), (2207,'Zixing','CHN',110048), +(2208,'Liyang','CHN',109520), (2209,'Yizheng','CHN',109268), (2210,'Yumen','CHN',109234), +(2211,'Liling','CHN',108504), (2212,'Yuncheng','CHN',108359), (2213,'Shanwei','CHN',107847), +(2214,'Cixi','CHN',107329), (2215,'Yuanjiang','CHN',107004), (2216,'Bozhou','CHN',106346), +(2217,'Jinchang','CHN',105287), (2218,'Fu�an','CHN',105265), (2219,'Suqian','CHN',105021), +(2220,'Shishou','CHN',104571), (2221,'Hengshui','CHN',104269), (2222,'Danjiangkou','CHN',103211), +(2223,'Fujin','CHN',103104), (2224,'Sanya','CHN',102820), (2225,'Guangshui','CHN',102770), +(2226,'Huangshan','CHN',102628), (2227,'Xingcheng','CHN',102384), (2228,'Zhucheng','CHN',102134), +(2229,'Kunshan','CHN',102052), (2230,'Haining','CHN',100478), (2231,'Pingliang','CHN',99265), +(2232,'Fuqing','CHN',99193), (2233,'Xinzhou','CHN',98667), (2234,'Jieyang','CHN',98531), +(2235,'Zhangjiagang','CHN',97994), (2236,'Tong Xian','CHN',97168), (2237,'Ya�an','CHN',95900), +(2238,'Jinzhou','CHN',95761), (2239,'Emeishan','CHN',94000), (2240,'Enshi','CHN',93056), +(2241,'Bose','CHN',93009), (2242,'Yuzhou','CHN',92889), (2243,'Kaiyuan','CHN',91999), +(2244,'Tumen','CHN',91471), (2245,'Putian','CHN',91030), (2246,'Linhai','CHN',90870), +(2247,'Xilin Hot','CHN',90646), (2248,'Shaowu','CHN',90286), (2249,'Junan','CHN',90222), +(2250,'Huaying','CHN',89400), (2251,'Pingyi','CHN',89373), (2252,'Huangyan','CHN',89288), +(2413,'La Habana','CUB',2256000), (2414,'Santiago de Cuba','CUB',433180), (2415,'Camag�ey','CUB',298726), +(2416,'Holgu�n','CUB',249492), (2417,'Santa Clara','CUB',207350), (2418,'Guant�namo','CUB',205078), +(2419,'Pinar del R�o','CUB',142100), (2420,'Bayamo','CUB',141000), (2421,'Cienfuegos','CUB',132770), +(2422,'Victoria de las Tunas','CUB',132350), (2423,'Matanzas','CUB',123273), (2424,'Manzanillo','CUB',109350), +(2425,'Sancti-Sp�ritus','CUB',100751), (2426,'Ciego de �vila','CUB',98505), (2430,'Nicosia','CYP',195000), +(2431,'Limassol','CYP',154400), (3245,'Z�rich','CHE',336800), (3246,'Geneve','CHE',173500), +(3247,'Basel','CHE',166700), (3248,'Bern','CHE',122700), (3249,'Lausanne','CHE',114500), +(3339,'Praha','CZE',1181126), (3340,'Brno','CZE',381862), (3341,'Ostrava','CZE',320041), +(3342,'Plzen','CZE',166759), (3343,'Olomouc','CZE',102702), (3344,'Liberec','CZE',99155), +(3345,'Cesk� Budejovice','CZE',98186), (3346,'Hradec Kr�lov�','CZE',98080), (3347,'�st� nad Labem','CZE',95491), +(3348,'Pardubice','CZE',91309), (3520,'Minsk','BLR',1674000), (3521,'Gomel','BLR',475000), +(3522,'Mogiljov','BLR',356000), (3523,'Vitebsk','BLR',340000), (3524,'Grodno','BLR',302000), +(3525,'Brest','BLR',286000), (3526,'Bobruisk','BLR',221000), (3527,'Baranovit�i','BLR',167000), +(3528,'Borisov','BLR',151000), (3529,'Pinsk','BLR',130000), (3530,'Or�a','BLR',124000), +(3531,'Mozyr','BLR',110000), (3532,'Novopolotsk','BLR',106000), (3533,'Lida','BLR',101000), +(3534,'Soligorsk','BLR',101000), (3535,'Molodet�no','BLR',97000); + +insert into t1 (Code, Name, Continent) values +('AFG','Afghanistan','Asia'), ('ANT','Netherlands Antilles','North America'), +('ALB','Albania','Europe'), ('AND','Andorra','Europe'), +('AIA','Anguilla','North America'), ('ATG','Antigua and Barbuda','North America'), +('ARE','United Arab Emirates','Asia'), ('ARM','Armenia','Asia'), +('ABW','Aruba','North America'), ('AZE','Azerbaijan','Asia'), +('BHS','Bahamas','North America'), ('BHR','Bahrain','Asia'), +('BGD','Bangladesh','Asia'), ('BRB','Barbados','North America'), +('BEL','Belgium','Europe'), ('BLZ','Belize','North America'), +('BMU','Bermuda','North America'), ('BTN','Bhutan','Asia'), +('BIH','Bosnia and Herzegovina','Europe'), ('BRN','Brunei','Asia'), +('BGR','Bulgaria','Europe'), ('CYM','Cayman Islands','North America'), +('CRI','Costa Rica','North America'), ('AUT','Austria','Europe'), +('CAN','Canada','North America'), ('CHN','China','Asia'), +('CUB','Cuba','North America'), ('CYP','Cyprus','Asia'), +('CHE','Switzerland','Europe'), ('CZE','Czech Republic','Europe'), +('BLR','Belarus','Europe'); +update t2 set population=6000000 where Name in ('Wien', 'Vancouver', 'Praha'); +--enable_query_log + +--echo This must not use LooseScan: +EXPLAIN SELECT Name FROM t1 + WHERE t1.Code IN ( + SELECT t2.CountryCode FROM t2 WHERE Population > 5000000); + +SELECT Name FROM t1 + WHERE t1.Code IN ( + SELECT t2.CountryCode FROM t2 WHERE Population > 5000000); + +drop table t1, t2; + +# +# Bug#33062: subquery in stored routine cause crash +# + +CREATE TABLE t1(a INT); +CREATE TABLE t2(c INT); + +DELIMITER //; + +CREATE PROCEDURE p1(v1 int) +BEGIN + SELECT 1 FROM t1 WHERE a = v1 AND a IN (SELECT c FROM t2); +END +// + +CREATE PROCEDURE p2(v1 int) +BEGIN + SELECT 1 FROM t1 WHERE a IN (SELECT c FROM t2); +END +// + +CREATE PROCEDURE p3(v1 int) +BEGIN + SELECT 1 + FROM + t1 t01,t1 t02,t1 t03,t1 t04,t1 t05,t1 t06,t1 t07,t1 t08, + t1 t09,t1 t10,t1 t11,t1 t12,t1 t13,t1 t14,t1 t15,t1 t16, + t1 t17,t1 t18,t1 t19,t1 t20,t1 t21,t1 t22,t1 t23,t1 t24, + t1 t25,t1 t26,t1 t27,t1 t28,t1 t29,t1 t30,t1 t31,t1 t32, + t1 t33,t1 t34,t1 t35,t1 t36,t1 t37,t1 t38,t1 t39,t1 t40, + t1 t41,t1 t42,t1 t43,t1 t44,t1 t45,t1 t46,t1 t47,t1 t48, + t1 t49,t1 t50,t1 t51,t1 t52,t1 t53,t1 t54,t1 t55,t1 t56, + t1 t57,t1 t58,t1 t59,t1 t60 + WHERE t01.a IN (SELECT c FROM t2); +END +// + +CREATE PROCEDURE p4(v1 int) +BEGIN + SELECT 1 + FROM + t1 t01,t1 t02,t1 t03,t1 t04,t1 t05,t1 t06,t1 t07,t1 t08, + t1 t09,t1 t10,t1 t11,t1 t12,t1 t13,t1 t14,t1 t15,t1 t16, + t1 t17,t1 t18,t1 t19,t1 t20,t1 t21,t1 t22,t1 t23,t1 t24, + t1 t25,t1 t26,t1 t27,t1 t28,t1 t29,t1 t30,t1 t31,t1 t32, + t1 t33,t1 t34,t1 t35,t1 t36,t1 t37,t1 t38,t1 t39,t1 t40, + t1 t41,t1 t42,t1 t43,t1 t44,t1 t45,t1 t46,t1 t47,t1 t48, + t1 t49,t1 t50,t1 t51,t1 t52,t1 t53,t1 t54,t1 t55,t1 t56, + t1 t57,t1 t58,t1 t59,t1 t60 + WHERE t01.a = v1 AND t01.a IN (SELECT c FROM t2); +END +// + +DELIMITER ;// + +CALL p1(1); +CALL p2(1); +CALL p3(1); +CALL p4(1); + +DROP TABLE t1, t2; +DROP PROCEDURE p1; +DROP PROCEDURE p2; +DROP PROCEDURE p3; +DROP PROCEDURE p4; + + +# +# BUG#35160 "Subquery optimization: table pullout is not reflected in EXPLAIN EXTENDED" +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4); + +create table t1 (a int, b int, key(a)); +insert into t1 select a,a from t0; + +create table t2 (a int, b int, primary key(a)); +insert into t2 select * from t1; + +# Table t2 should be pulled out because t2.a=t0.a equality +--echo Table t2, unlike table t1, should be displayed as pulled out +explain extended select * from t0 +where t0.a in ( select t1.a from t1,t2 where t2.a=t0.a and +t1.b=t2.b); + +# +# BUG#46556 "Returning incorrect, empty results for some IN subqueries +# w/ semijoin=on" +# + +# The above query did not have a valid plan before the fix of BUG#46556. +# Add some data that would cause wrong result with the old plan. +update t1 set a=3, b=11 where a=4; +update t2 set b=11 where a=3; + +if (`select @@join_cache_level=6`) +{ + --echo # Not anymore: + --echo # The following query gives wrong result due to Bug#49129 +} +select * from t0 where t0.a in + (select t1.a from t1, t2 where t2.a=t0.a and t1.b=t2.b); + +drop table t0, t1, t2; + +# +# BUG#35767: Processing of uncorrelated subquery with semi-join cause wrong result and crash +# +CREATE TABLE t1 ( + id int(11) NOT NULL, + PRIMARY KEY (id)); + +CREATE TABLE t2 ( + id int(11) NOT NULL, + fid int(11) NOT NULL, + PRIMARY KEY (id)); + +insert into t1 values(1); +insert into t2 values(1,7503),(2,1); + +--error 1054 +explain select count(*) +from t1 +where fid IN (select fid from t2 where (id between 7502 and 8420) order by fid ); + +drop table t1, t2; + +# +# BUG#36137 "virtual longlong Item_in_subselect::val_int(): Assertion `0' failed." +# +create table t1 (a int, b int, key (a), key (b)); +insert into t1 values (2,4),(2,4),(2,4); +select t1.a from t1 +where + t1.a in (select 1 from t1 where t1.a in (select 1 from t1) group by t1.a); +drop table t1; + +# +# BUG#36128: not in subquery causes crash in cleanup.. +# +create table t1(a int,b int,key(a),key(b)); +insert into t1 values (1,1),(2,2),(3,3); +select 1 from t1 +where t1.a not in (select 1 from t1 + where t1.a in (select 1 from t1) + group by t1.b); +drop table t1; + +# +# BUG#33743 "nested subqueries, unique index, wrong result" +# +CREATE TABLE t1 + (EMPNUM CHAR(3) NOT NULL, + EMPNAME CHAR(20), + GRADE DECIMAL(4), + CITY CHAR(15)); + +CREATE TABLE t2 + (PNUM CHAR(3) NOT NULL, + PNAME CHAR(20), + PTYPE CHAR(6), + BUDGET DECIMAL(9), + CITY CHAR(15)); + +CREATE TABLE t3 + (EMPNUM CHAR(3) NOT NULL, + PNUM CHAR(3) NOT NULL, + HOURS DECIMAL(5)); + +INSERT INTO t1 VALUES ('E1','Alice',12,'Deale'); +INSERT INTO t1 VALUES ('E2','Betty',10,'Vienna'); +INSERT INTO t1 VALUES ('E3','Carmen',13,'Vienna'); +INSERT INTO t1 VALUES ('E4','Don',12,'Deale'); +INSERT INTO t1 VALUES ('E5','Ed',13,'Akron'); + +INSERT INTO t2 VALUES ('P1','MXSS','Design',10000,'Deale'); +INSERT INTO t2 VALUES ('P2','CALM','Code',30000,'Vienna'); +INSERT INTO t2 VALUES ('P3','SDP','Test',30000,'Tampa'); +INSERT INTO t2 VALUES ('P4','SDP','Design',20000,'Deale'); +INSERT INTO t2 VALUES ('P5','IRM','Test',10000,'Vienna'); +INSERT INTO t2 VALUES ('P6','PAYR','Design',50000,'Deale'); + +INSERT INTO t3 VALUES ('E1','P1',40); +INSERT INTO t3 VALUES ('E1','P2',20); +INSERT INTO t3 VALUES ('E1','P3',80); +INSERT INTO t3 VALUES ('E1','P4',20); +INSERT INTO t3 VALUES ('E1','P5',12); +INSERT INTO t3 VALUES ('E1','P6',12); +INSERT INTO t3 VALUES ('E2','P1',40); +INSERT INTO t3 VALUES ('E2','P2',80); +INSERT INTO t3 VALUES ('E3','P2',20); +INSERT INTO t3 VALUES ('E4','P2',20); +INSERT INTO t3 VALUES ('E4','P4',40); +INSERT INTO t3 VALUES ('E4','P5',80); + + +SELECT * FROM t1; +CREATE UNIQUE INDEX t1_IDX ON t1(EMPNUM); +--sorted_result +SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +DROP INDEX t1_IDX ON t1; +CREATE INDEX t1_IDX ON t1(EMPNUM); +--sorted_result +SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +DROP INDEX t1_IDX ON t1; +--sorted_result +SELECT EMPNAME +FROM t1 +WHERE EMPNUM IN + (SELECT EMPNUM + FROM t3 + WHERE PNUM IN + (SELECT PNUM + FROM t2 + WHERE PTYPE = 'Design')); + +DROP TABLE t1, t2, t3; + +# +# BUG#33245 "Crash on VIEW referencing FROM table in an IN clause" +# +CREATE TABLE t1 (f1 INT NOT NULL); +CREATE VIEW v1 (a) AS SELECT f1 IN (SELECT f1 FROM t1) FROM t1; +SELECT * FROM v1; +drop view v1; +drop table t1; + + +# +# BUG#35550 "Semi-join subquery in ON clause and no WHERE crashes the server" +# +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1(a int, b int); +insert into t1 values (0,0),(1,1),(2,2); +create table t2 as select * from t1; + +create table t3 (pk int, a int, primary key(pk)); +insert into t3 select a,a from t0; + +explain +select * from t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t3)); + +drop table t0, t1, t2, t3; + +# +# BUG#34799: crash or/and memory overrun with dependant subquery and some joins +# +create table t1 (a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t2 (a char(200), b char(200), c char(200), primary key (a,b,c)) engine=innodb; +insert into t2 select concat(a, repeat('X',198)),repeat('B',200),repeat('B',200) from t1; +insert into t2 select concat(a, repeat('Y',198)),repeat('B',200),repeat('B',200) from t1; +alter table t2 add filler1 int; + +insert into t1 select A.a + 10*(B.a + 10*C.a) from t1 A, t1 B, t1 C; + +set @save_join_buffer_size=@@join_buffer_size; +--disable_warnings +set join_buffer_size=1; +--enable_warnings + +select * from t2 where filler1 in ( select a from t1); +set join_buffer_size=default; + +drop table t1, t2; +# +# BUG#33509: Server crashes with number of recursive subqueries=61 +# (the query may or may not fail with an error so we're using it with SP +# +create table t1 (a int not null); + +--disable_warnings +drop procedure if exists p1; +--enable_warnings + +delimiter |; + +CREATE PROCEDURE p1() +BEGIN + DECLARE EXIT HANDLER FOR SQLEXCEPTION select a from t1; + prepare s1 from ' + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( + select a from t1 where a in ( select a from t1) + )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))'; + execute s1; +END; +| +delimiter ;| + +call p1(); +drop procedure p1; +drop table t1; + +# +# BUG#35468 "Slowdown and wrong result for uncorrelated subquery w/o where" +# + +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int) as select A.a + 10 *(B.a + 10*C.a) as a from t0 A, t0 B, t0 C; +create table t2 (id int, a int, primary key(id), key(a)) as select a as id, a as a from t1; +show create table t2; +set @a=0; +create table t3 as select * from t2 limit 0; +insert into t3 select @a:=@a+1, t2.a from t2, t0; +insert into t3 select @a:=@a+1, t2.a from t2, t0; +insert into t3 select @a:=@a+1, t2.a from t2, t0; + +alter table t3 add primary key(id), add key(a); +--echo The following must use loose index scan over t3, key a: +explain select count(a) from t2 where a in ( SELECT a FROM t3); +select count(a) from t2 where a in ( SELECT a FROM t3); + +drop table t0,t1,t2,t3; + +--echo +--echo BUG#42740: crash in optimize_semijoin_nests +--echo +create table t1 (c6 timestamp,key (c6)) engine=innodb; +create table t2 (c2 double) engine=innodb; +explain select 1 from t2 where c2 = any (select log10(null) from t1 where c6 <null) ; +drop table t1, t2; + +--echo # +--echo # BUG#42742: crash in setup_sj_materialization, Copy_field::set +--echo # +create table t3 ( c1 year) engine=innodb; +insert into t3 values (2135),(2142); +create table t2 (c1 tinytext,c2 text,c6 timestamp) engine=innodb; +-- echo # The following must not crash, EXPLAIN should show one SJ strategy, not a mix: +explain select 1 from t2 where + c2 in (select 1 from t3, t2) and + c1 in (select convert(c6,char(1)) from t2); +drop table t2, t3; + diff --git a/mysql-test/t/subselect_sj2_jcl6.test b/mysql-test/t/subselect_sj2_jcl6.test new file mode 100644 index 00000000000..202ea139e5f --- /dev/null +++ b/mysql-test/t/subselect_sj2_jcl6.test @@ -0,0 +1,11 @@ +# +# Run subselect_sj2.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/subselect_sj2.test + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/subselect_sj_jcl6.test b/mysql-test/t/subselect_sj_jcl6.test new file mode 100644 index 00000000000..f821e1864be --- /dev/null +++ b/mysql-test/t/subselect_sj_jcl6.test @@ -0,0 +1,39 @@ +# +# Run subselect_sj.test with BKA enabled +# + +set join_cache_level=6; +show variables like 'join_cache_level'; + +--source t/subselect_sj.test + +--echo # +--echo # BUG#49129: Wrong result with IN-subquery with join_cache_level=6 and firstmatch=off +--echo # +CREATE TABLE t0 (a INT); +INSERT INTO t0 VALUES (0),(1),(2),(3),(4); +CREATE TABLE t1 (a INT, b INT, KEY(a)); +INSERT INTO t1 SELECT a, a from t0; +CREATE TABLE t2 (a INT, b INT, PRIMARY KEY(a)); +INSERT INTO t2 SELECT * FROM t1; +UPDATE t1 SET a=3, b=11 WHERE a=4; +UPDATE t2 SET b=11 WHERE a=3; + +set @save_optimizer_switch=@@optimizer_switch; +set optimizer_switch='firstmatch=off'; + +--echo The following should use a join order of t0,t1,t2, with DuplicateElimination: +explain +SELECT * FROM t0 WHERE t0.a IN + (SELECT t1.a FROM t1, t2 WHERE t2.a=t0.a AND t1.b=t2.b); + +SELECT * FROM t0 WHERE t0.a IN + (SELECT t1.a FROM t1, t2 WHERE t2.a=t0.a AND t1.b=t2.b); + +set optimizer_switch=@save_optimizer_switch; +drop table t0, t1, t2; + +--echo # End + +set join_cache_level=default; +show variables like 'join_cache_level'; diff --git a/mysql-test/t/table_elim.test b/mysql-test/t/table_elim.test new file mode 100644 index 00000000000..7ad69d5bf37 --- /dev/null +++ b/mysql-test/t/table_elim.test @@ -0,0 +1,469 @@ +# +# Table elimination (MWL#17) tests +# +--disable_warnings +drop table if exists t0, t1, t2, t3, t4, t5, t6; +drop view if exists v1, v2; +--enable_warnings + +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); +create table t0 as select * from t1; + +create table t2 (a int primary key, b int) + as select a, a as b from t1 where a in (1,2); + +create table t3 (a int primary key, b int) + as select a, a as b from t1 where a in (1,3); + +--echo # This will be eliminated: +explain select t1.a from t1 left join t2 on t2.a=t1.a; +explain extended select t1.a from t1 left join t2 on t2.a=t1.a; + +select t1.a from t1 left join t2 on t2.a=t1.a; + +--echo # This will not be eliminated as t2.b is in in select list: +explain select * from t1 left join t2 on t2.a=t1.a; + +--echo # This will not be eliminated as t2.b is in in order list: +explain select t1.a from t1 left join t2 on t2.a=t1.a order by t2.b; + +--echo # This will not be eliminated as t2.b is in group list: +explain select t1.a from t1 left join t2 on t2.a=t1.a group by t2.b; + +--echo # This will not be eliminated as t2.b is in the WHERE +explain select t1.a from t1 left join t2 on t2.a=t1.a where t2.b < 3 or t2.b is null; + +--echo # Elimination of multiple tables: +explain select t1.a from t1 left join (t2 join t3) on t2.a=t1.a and t3.a=t1.a; + +--echo # Elimination of multiple tables (2): +explain select t1.a from t1 left join (t2 join t3 on t2.b=t3.b) on t2.a=t1.a and t3.a=t1.a; + +--echo # Elimination when done within an outer join nest: +explain extended +select t0.* +from + t0 left join (t1 left join (t2 join t3 on t2.b=t3.b) on t2.a=t1.a and + t3.a=t1.a) on t0.a=t1.a; + +--echo # Elimination with aggregate functions +explain select count(*) from t1 left join t2 on t2.a=t1.a; +explain select count(1) from t1 left join t2 on t2.a=t1.a; +explain select count(1) from t1 left join t2 on t2.a=t1.a group by t1.a; + +--echo This must not use elimination: +explain select count(1) from t1 left join t2 on t2.a=t1.a group by t2.a; + +drop table t0, t1, t2, t3; + +# This will stand for elim_facts +create table t0 ( id integer, primary key (id)); + +# Attribute1, non-versioned +create table t1 ( + id integer, + attr1 integer, + primary key (id), + key (attr1) +); + +# Attribute2, time-versioned +create table t2 ( + id integer, + attr2 integer, + fromdate date, + primary key (id, fromdate), + key (attr2,fromdate) +); + +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +insert into t0 select A.id + 10*B.id from t0 A, t0 B where B.id > 0; + +insert into t1 select id, id from t0; +insert into t2 select id, id, date_add('2009-06-22', interval id day) from t0; +insert into t2 select id, id+1, date_add('2008-06-22', interval id day) from t0; + +create view v1 as +select + f.id, a1.attr1, a2.attr2 +from + t0 f + left join t1 a1 on a1.id=f.id + left join t2 a2 on a2.id=f.id and + a2.fromdate=(select MAX(fromdate) from + t2 where id=a2.id); +create view v2 as +select + f.id, a1.attr1, a2.attr2 +from + t0 f + left join t1 a1 on a1.id=f.id + left join t2 a2 on a2.id=f.id and + a2.fromdate=(select MAX(fromdate) from + t2 where id=f.id); + +--echo This should use one table: +explain select id from v1 where id=2; +--echo This should use one table: +explain extended select id from v1 where id in (1,2,3,4); +--echo This should use facts and a1 tables: +explain extended select id from v1 where attr1 between 12 and 14; +--echo This should use facts, a2 and its subquery: +explain extended select id from v1 where attr2 between 12 and 14; + +# Repeat for v2: + +--echo This should use one table: +explain select id from v2 where id=2; +--echo This should use one table: +explain extended select id from v2 where id in (1,2,3,4); +--echo This should use facts and a1 tables: +explain extended select id from v2 where attr1 between 12 and 14; +--echo This should use facts, a2 and its subquery: +explain extended select id from v2 where attr2 between 12 and 14; + +drop view v1, v2; +drop table t0, t1, t2; + +# +# Tests for the code that uses t.keypartX=func(t.keypartY) equalities to +# make table elimination inferences +# +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); + +create table t2 (pk1 int, pk2 int, pk3 int, col int, primary key(pk1, pk2, pk3)); +insert into t2 select a,a,a,a from t1; + +--echo This must use only t1: +explain select t1.* from t1 left join t2 on t2.pk1=t1.a and + t2.pk2=t2.pk1+1 and + t2.pk3=t2.pk2+1; + +--echo This must use only t1: +explain select t1.* from t1 left join t2 on t2.pk1=t1.a and + t2.pk3=t2.pk1+1 and + t2.pk2=t2.pk3+1; + +--echo This must use both: +explain select t1.* from t1 left join t2 on t2.pk1=t1.a and + t2.pk3=t2.pk1+1 and + t2.pk2=t2.pk3+t2.col; + +--echo This must use only t1: +explain select t1.* from t1 left join t2 on t2.pk2=t1.a and + t2.pk1=t2.pk2+1 and + t2.pk3=t2.pk1; + +drop table t1, t2; +# +# Check that equality propagation is taken into account +# +create table t1 (pk int primary key, col int); +insert into t1 values (1,1),(2,2); + +create table t2 like t1; +insert into t2 select * from t1; + +create table t3 like t1; +insert into t3 select * from t1; + +explain +select t1.* from t1 left join ( t2 left join t3 on t3.pk=t2.col) on t2.col=t1.col; + +explain +select t1.*, t2.* from t1 left join (t2 left join t3 on t3.pk=t2.col) on t2.pk=t1.col; + +explain select t1.* +from + t1 left join ( t2 left join t3 on t3.pk=t2.col or t3.pk=t2.col) + on t2.col=t1.col or t2.col=t1.col; + +explain select t1.*, t2.* +from + t1 left join + (t2 left join t3 on t3.pk=t2.col or t3.pk=t2.col) + on t2.pk=t1.col or t2.pk=t1.col; + +drop table t1, t2, t3; + +--echo # +--echo # Check things that look like functional dependencies but really are not +--echo # + +create table t1 (a char(10) character set latin1 collate latin1_general_ci primary key); +insert into t1 values ('foo'); +insert into t1 values ('bar'); + +create table t2 (a char(10) character set latin1 collate latin1_general_cs primary key); +insert into t2 values ('foo'); +insert into t2 values ('FOO'); + +-- echo this must not use table elimination: +explain select t1.* from t1 left join t2 on t2.a='foo' collate latin1_general_ci; + +-- echo this must not use table elimination: +explain select t1.* from t1 left join t2 on t2.a=t1.a collate latin1_general_ci; +drop table t1,t2; + +create table t1 (a int primary key); +insert into t1 values (1),(2); +create table t2 (a char(10) primary key); +insert into t2 values ('1'),('1.0'); +-- echo this must not use table elimination: +explain select t1.* from t1 left join t2 on t2.a=1; +-- echo this must not use table elimination: +explain select t1.* from t1 left join t2 on t2.a=t1.a; + +drop table t1, t2; +# partial unique keys do not work at the moment, although they are able to +# provide one-match guarantees: +create table t1 (a char(10) primary key); +insert into t1 values ('foo'),('bar'); + +create table t2 (a char(10), unique key(a(2))); +insert into t2 values ('foo'),('bar'); + +explain select t1.* from t1 left join t2 on t2.a=t1.a; + +drop table t1, t2; + +--echo # +--echo # check UPDATE/DELETE that look like they could be eliminated +--echo # +create table t1 (a int primary key, b int); +insert into t1 values (1,1),(2,2),(3,3); + +create table t2 like t1; +insert into t2 select * from t1; +update t1 left join t2 using (a) set t2.a=t2.a+100; +select * from t1; +select * from t2; + +delete from t2; +insert into t2 select * from t1; + +delete t2 from t1 left join t2 using (a); +select * from t1; +select * from t2; +drop table t1, t2; + +--echo # +--echo # Tests with various edge-case ON expressions +--echo # +create table t1 (a int, b int, c int, d int); +insert into t1 values (0,0,0,0),(1,1,1,1),(2,2,2,2),(3,3,3,3); + +create table t2 (pk int primary key, b int) + as select a as pk, a as b from t1 where a in (1,2); + +create table t3 (pk1 int, pk2 int, b int, unique(pk1,pk2)); +insert into t3 select a as pk1, a as pk2, a as b from t1 where a in (1,3); + +explain select t1.a from t1 left join t2 on t2.pk=t1.a and t2.b<t1.b; +explain select t1.a from t1 left join t2 on t2.pk=t1.a or t2.b<t1.b; +explain select t1.a from t1 left join t2 on t2.b<t1.b or t2.pk=t1.a; + +explain select t1.a from t1 left join t2 on t2.pk between 10 and 20; +explain select t1.a from t1 left join t2 on t2.pk between 0.5 and 1.5; +explain select t1.a from t1 left join t2 on t2.pk between 10 and 10; + +explain select t1.a from t1 left join t2 on t2.pk in (10); +explain select t1.a from t1 left join t2 on t2.pk in (t1.a); + +explain select t1.a from t1 left join t2 on TRUE; + +explain select t1.a from t1 left join t3 on t3.pk1=t1.a and t3.pk2 IS NULL; + +drop table t1,t2,t3; + +--echo # +--echo # Multi-equality tests +--echo # +create table t1 (a int, b int, c int, d int); +insert into t1 values (0,0,0,0),(1,1,1,1),(2,2,2,2),(3,3,3,3); + +create table t2 (pk int primary key, b int, c int); +insert into t2 select a,a,a from t1 where a in (1,2); + +explain +select t1.* +from t1 left join t2 on t2.pk=t2.c and t2.b=t1.a and t1.a=t1.b and t2.c=t2.b +where t1.d=1; + +explain +select t1.* +from + t1 + left join + t2 + on (t2.pk=t2.c and t2.b=t1.a and t1.a=t1.b and t2.c=t2.b) or + (t2.pk=t2.c and t2.b=t1.a and t1.a=t1.b and t2.c=t2.b) +where t1.d=1; + +--echo #This can't be eliminated: +explain +select t1.* +from + t1 + left join + t2 + on (t2.pk=t2.c and t2.b=t1.a and t2.c=t1.b) or + (t2.pk=t2.c and t1.a=t1.b and t2.c=t1.b) +where t1.d=1; + +explain +select t1.* +from + t1 + left join + t2 + on (t2.pk=t2.c and t2.b=t1.a and t2.c=t1.b) or + (t2.pk=t2.c and t2.c=t1.b) +; + +explain +select t1.* +from t1 left join t2 on t2.pk=3 or t2.pk= 4; + +explain +select t1.* +from t1 left join t2 on t2.pk=3 or t2.pk= 3; + +explain +select t1.* +from t1 left join t2 on (t2.pk=3 and t2.b=3) or (t2.pk= 4 and t2.b=3); + +drop table t1, t2; + +--echo # +--echo # LPBUG#523593: Running RQG optimizer_no_subquery crashes MariaDB +--echo # + +CREATE TABLE t1 ( + `pk` int(11) NOT NULL AUTO_INCREMENT, + `col_int_nokey` int(11) DEFAULT NULL, + `col_int_key` int(11) DEFAULT NULL, + `col_date_key` date DEFAULT NULL, + `col_date_nokey` date DEFAULT NULL, + `col_time_key` time DEFAULT NULL, + `col_time_nokey` time DEFAULT NULL, + `col_datetime_key` datetime DEFAULT NULL, + `col_datetime_nokey` datetime DEFAULT NULL, + `col_varchar_key` varchar(1) DEFAULT NULL, + `col_varchar_nokey` varchar(1) DEFAULT NULL, + PRIMARY KEY (`pk`), + KEY `col_int_key` (`col_int_key`), + KEY `col_date_key` (`col_date_key`), + KEY `col_time_key` (`col_time_key`), + KEY `col_datetime_key` (`col_datetime_key`), + KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`) +); +CREATE TABLE t2 LIKE t1; + +INSERT INTO t1 VALUES + (10,7,8,NULL,NULL,'01:27:35','01:27:35','2002-02-26 06:14:37','2002-02-26 06:14:37','v','v'), + (11,1,9,'2006-06-14','2006-06-14','19:48:31','19:48:31','1900-01-01 00:00:00','1900-01-01 00:00:00','r','r'); +INSERT INTO t2 SELECT * FROM t1; + +SELECT table2.col_int_key AS field1 +FROM ( + t2 AS table1 + RIGHT OUTER JOIN + ( + ( t1 AS table2 STRAIGHT_JOIN + t1 AS table3 ON ( + (table3.col_varchar_nokey = table2.col_varchar_key ) AND + (table3.pk = table2.col_int_key)) + ) + ) ON + ( + (table3.col_varchar_key = table2.col_varchar_key) OR + (table3.col_int_key = table2.pk) + ) +) +HAVING field1 < 216; + +DROP TABLE t1, t2; + + +--echo # +--echo # LPBUG#524025 Running RQG outer_join test leads to crash +--echo # + +CREATE TABLE t0 ( + pk int(11) NOT NULL AUTO_INCREMENT, + PRIMARY KEY (pk) +); + +CREATE TABLE t1 ( + col_int int(11) DEFAULT NULL, + col_int_key int(11) DEFAULT NULL, + pk int(11) NOT NULL AUTO_INCREMENT, + col_varchar_10_latin1 varchar(10) DEFAULT NULL, + PRIMARY KEY (pk) +); +INSERT INTO t1 VALUES (5,5,1,'t'), (NULL,NULL,2,'y'); + +CREATE TABLE t2 ( + col_int int(11) DEFAULT NULL +); +INSERT INTO t2 VALUES (8), (4); + +CREATE TABLE t3 ( + pk int(11) NOT NULL AUTO_INCREMENT, + PRIMARY KEY (pk) +); +INSERT INTO t3 VALUES (1),(8); + +CREATE TABLE t4 ( + pk int(11) NOT NULL AUTO_INCREMENT, + col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL, + col_int int(11) DEFAULT NULL, + PRIMARY KEY (pk) +); +INSERT INTO t4 VALUES (1,'o',1), (2,'w',2); + +CREATE TABLE t5 ( + col_varchar_1024_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL, + col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL, + col_varchar_10_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL, + pk int(11) NOT NULL AUTO_INCREMENT, + col_int_key int(11) DEFAULT NULL, + PRIMARY KEY (pk) +); +INSERT INTO t5 VALUES ('k','a','z',1,2),('x','a','w',2,7); + +CREATE TABLE t6 ( + col_int int(11) DEFAULT NULL, + col_int_key int(11) DEFAULT NULL +); +INSERT INTO t6 VALUES (6,1),(8,3); + +SELECT + table3.col_int AS field1, + table1.col_int AS field2, + table1.col_int_key AS field3, + table1.pk AS field4, + table1.col_int AS field5, + table2.col_int AS field6 +FROM + t1 AS table1 + LEFT OUTER JOIN + t4 AS table2 + LEFT JOIN t6 AS table3 + RIGHT JOIN t3 AS table4 + LEFT JOIN t5 AS table5 ON table4.pk = table5.pk + LEFT JOIN t0 AS table6 ON table5.col_int_key = table6.pk + ON table3.col_int_key = table5.pk + ON table2.col_varchar_1024_latin1_key = table5.col_varchar_10_utf8_key + LEFT JOIN t6 AS table7 ON table2.pk = table7.col_int + ON table1.col_varchar_10_latin1 = table5.col_varchar_1024_latin1_key + LEFT JOIN t2 AS table8 ON table3.col_int = table8.col_int +WHERE + table1.col_int_key < table2.pk +HAVING + field4 != 6; + +drop table t0,t1,t2,t3,t4,t5,t6; diff --git a/mysql-test/t/table_elim_debug.test b/mysql-test/t/table_elim_debug.test new file mode 100644 index 00000000000..9f793169e4f --- /dev/null +++ b/mysql-test/t/table_elim_debug.test @@ -0,0 +1,27 @@ +# +# Table elimination (MWL#17) tests that need debug build +# +--source include/have_debug.inc + +--disable_warnings +drop table if exists t1, t2; +--enable_warnings + +# Check if optimizer_switch works + +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); + +create table t2 (a int primary key, b int) + as select a, a as b from t1 where a in (1,2); + +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +set optimizer_switch='table_elimination=off'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=on'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=default'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +drop table t1, t2; diff --git a/mysql-test/t/table_options.test b/mysql-test/t/table_options.test new file mode 100644 index 00000000000..533e6829c00 --- /dev/null +++ b/mysql-test/t/table_options.test @@ -0,0 +1,68 @@ +--disable_warnings +drop table if exists t1; +--enable_warnings + +SET @OLD_SQL_MODE=@@SQL_MODE; +SET SQL_MODE='IGNORE_BAD_TABLE_OPTIONS'; + +create table t1 (a int fkey=vvv, key akey (a) dff=vvv) tkey1='1v1'; +show create table t1; +drop table t1; + +--echo #reassiginig options in the same line +create table t1 (a int fkey=vvv, key akey (a) dff=vvv) tkey1=1v1 TKEY1=DEFAULT tkey1=1v2 tkey2=2v1; +show create table t1; + +-- echo #add option +alter table t1 tkey4=4v1; +show create table t1; + +--echo #remove options +alter table t1 tkey3=DEFAULT tkey4=DEFAULT; +show create table t1; + +drop table t1; + +create table t1 (a int fkey1=v1, key akey (a) kkey1=v1) tkey1=1v1 tkey1=1v2 TKEY1=DEFAULT tkey2=2v1 tkey3=3v1; +show create table t1; + +--echo #change field with option with the same value +alter table t1 change a a int `FKEY1`='v1'; +show create table t1; +--echo #change field with option with a different value +alter table t1 change a a int fkey1=v2; +show create table t1; +--echo #new column no options +alter table t1 add column b int; +show create table t1; +--echo #new key with options +alter table t1 add key bkey (b) kkey2=v1; +show create table t1; +--echo #new column with options +alter table t1 add column c int fkey1=v1 fkey2=v2; +show create table t1; +--echo #new key no options +alter table t1 add key ckey (c); +show create table t1; +--echo #drop column +alter table t1 drop b; +show create table t1; +--echo #add column with options after delete +alter table t1 add column b int fkey2=v1; +show create table t1; +--echo #add key +alter table t1 add key bkey (b) kkey2=v2; +show create table t1; +drop table t1; + +#numeric (unquoted) value +create table t1 (a int) tkey1=100; +show create table t1; +drop table t1; + +--echo #error on unknown option +SET SQL_MODE=''; +--error ER_UNKNOWN_OPTION +create table t1 (a int fkey=vvv, key akey (a) dff=vvv) tkey1=1v1; + +SET @@SQL_MODE=@OLD_SQL_MODE; diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test index 3e4c3660f88..65b5e92e08c 100644 --- a/mysql-test/t/trigger.test +++ b/mysql-test/t/trigger.test @@ -1767,68 +1767,6 @@ drop table t1, t2, t3; disconnect addconroot1; disconnect addconroot2; disconnect addconwithoutdb; -# -# Bug #26162: Trigger DML ignores low_priority_updates setting -# -CREATE TABLE t1 (id INTEGER); -CREATE TABLE t2 (id INTEGER); - -INSERT INTO t2 VALUES (1),(2); - -# trigger that produces the high priority insert, but should be low, adding -# LOW_PRIORITY fixes this -CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW - INSERT INTO t2 VALUES (new.id); - -CONNECT (rl_holder, localhost, root,,); -CONNECT (rl_acquirer, localhost, root,,); -CONNECT (wl_acquirer, localhost, root,,); -CONNECT (rl_contender, localhost, root,,); - -CONNECTION rl_holder; -SELECT GET_LOCK('B26162',120); - -CONNECTION rl_acquirer; ---send -SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1; - -CONNECTION wl_acquirer; -SET SESSION LOW_PRIORITY_UPDATES=1; -SET GLOBAL LOW_PRIORITY_UPDATES=1; -#need to wait for rl_acquirer to lock on the B26162 lock -sleep 2; ---send -INSERT INTO t1 VALUES (5); - -CONNECTION rl_contender; -# must not "see" the row inserted by the INSERT (as it must run before the -# INSERT) ---send -SELECT 'rl_contender', id FROM t2 WHERE id > 1; - -CONNECTION rl_holder; -#need to wait for wl_acquirer and rl_contender to lock on t2 -sleep 2; -SELECT RELEASE_LOCK('B26162'); - -CONNECTION rl_acquirer; ---reap -SELECT RELEASE_LOCK('B26162'); -CONNECTION wl_acquirer; ---reap -CONNECTION rl_contender; ---reap - -CONNECTION default; -DISCONNECT rl_acquirer; -DISCONNECT wl_acquirer; -DISCONNECT rl_contender; -DISCONNECT rl_holder; - -DROP TRIGGER t1_test; -DROP TABLE t1,t2; -SET SESSION LOW_PRIORITY_UPDATES=DEFAULT; -SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT; --echo --echo Bug#28502 Triggers that update another innodb table will block --echo on X lock unnecessarily diff --git a/mysql-test/t/trigger_notembedded.test b/mysql-test/t/trigger_notembedded.test index 89857063ebd..d3761d98049 100644 --- a/mysql-test/t/trigger_notembedded.test +++ b/mysql-test/t/trigger_notembedded.test @@ -875,6 +875,79 @@ DROP TABLE t1; DROP DATABASE mysqltest_db1; USE test; +# +# Bug #26162: Trigger DML ignores low_priority_updates setting +# +CREATE TABLE t1 (id INTEGER); +CREATE TABLE t2 (id INTEGER); + +INSERT INTO t2 VALUES (1),(2); + +# trigger that produces the high priority insert, but should be low, adding +# LOW_PRIORITY fixes this +CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW + INSERT INTO t2 VALUES (new.id); + +CONNECT (rl_holder, localhost, root,,); +CONNECT (rl_acquirer, localhost, root,,); +CONNECT (wl_acquirer, localhost, root,,); +CONNECT (rl_contender, localhost, root,,); + +CONNECTION rl_holder; +SELECT GET_LOCK('B26162',120); + +CONNECTION rl_acquirer; +let $rl_acquirer_thread_id = `SELECT @@pseudo_thread_id`; +--send +SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1; + +CONNECTION wl_acquirer; +let $wl_acquirer_thread_id = `SELECT @@pseudo_thread_id`; +SET SESSION LOW_PRIORITY_UPDATES=1; +SET GLOBAL LOW_PRIORITY_UPDATES=1; +#need to wait for rl_acquirer to lock on the B26162 lock +let $wait_condition= + SELECT STATE = 'User lock' FROM INFORMATION_SCHEMA.PROCESSLIST + WHERE ID = $rl_acquirer_thread_id; +--source include/wait_condition.inc +--send +INSERT INTO t1 VALUES (5); + +CONNECTION rl_contender; +# Wait until wl_acquirer is waiting for the read lock on t2 to be released. +let $wait_condition= + SELECT STATE = 'Locked' FROM INFORMATION_SCHEMA.PROCESSLIST + WHERE ID = $wl_acquirer_thread_id; +--source include/wait_condition.inc +# must not "see" the row inserted by the INSERT (as it must run before the +# INSERT) +--send +SELECT 'rl_contender', id FROM t2 WHERE id > 1; + +CONNECTION rl_holder; +#need to wait for wl_acquirer and rl_contender to lock on t2 +sleep 2; +SELECT RELEASE_LOCK('B26162'); + +CONNECTION rl_acquirer; +--reap +SELECT RELEASE_LOCK('B26162'); +CONNECTION wl_acquirer; +--reap +CONNECTION rl_contender; +--reap + +CONNECTION default; +DISCONNECT rl_acquirer; +DISCONNECT wl_acquirer; +DISCONNECT rl_contender; +DISCONNECT rl_holder; + +DROP TRIGGER t1_test; +DROP TABLE t1,t2; +SET SESSION LOW_PRIORITY_UPDATES=DEFAULT; +SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT; + --echo End of 5.0 tests. # diff --git a/mysql-test/t/type_bit_innodb.test b/mysql-test/t/type_bit_innodb.test index e7e66da8927..dc5947e25e1 100644 --- a/mysql-test/t/type_bit_innodb.test +++ b/mysql-test/t/type_bit_innodb.test @@ -41,7 +41,7 @@ create table t1 (a bit) engine=innodb; insert into t1 values (b'0'), (b'1'), (b'000'), (b'100'), (b'001'); select hex(a) from t1; # It is not deterministic which duplicate will be seen first ---replace_regex /(.*Duplicate entry )'.*'( for key.*)/\1''\2/ +--replace_regex /entry '(.*)' for/entry '' for/ --error ER_DUP_ENTRY alter table t1 add unique (a); drop table t1; diff --git a/mysql-test/t/udf-master.opt b/mysql-test/t/udf-master.opt deleted file mode 100644 index 7d8786c156a..00000000000 --- a/mysql-test/t/udf-master.opt +++ /dev/null @@ -1 +0,0 @@ -$UDF_EXAMPLE_LIB_OPT diff --git a/mysql-test/t/udf.test b/mysql-test/t/udf.test index f0b1835371c..fd71b888396 100644 --- a/mysql-test/t/udf.test +++ b/mysql-test/t/udf.test @@ -14,26 +14,26 @@ drop table if exists t1; # Create the example functions from udf_example # ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_SO"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB --error ER_CANT_FIND_DL_ENTRY -eval CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION lookup RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB +eval CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION lookup RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB eval CREATE FUNCTION reverse_lookup - RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB + RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB eval CREATE AGGREGATE FUNCTION avgcost - RETURNS REAL SONAME "$UDF_EXAMPLE_LIB"; + RETURNS REAL SONAME "$UDF_EXAMPLE_SO"; --error ER_CANT_INITIALIZE_UDF select myfunc_double(); @@ -210,14 +210,14 @@ CREATE FUNCTION metaphon(a int) RETURNS int return 0; # this currently passes, and eclipse the stored function ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; DROP FUNCTION metaphon; DROP FUNCTION metaphon; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; --error ER_UDF_EXISTS CREATE FUNCTION metaphon(a int) RETURNS int @@ -248,8 +248,8 @@ DROP FUNCTION avgcost; # the UDF # select * from mysql.func; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION is_const RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION is_const RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; select IS_const(3); @@ -263,8 +263,8 @@ select is_const(3); # # Bug#18761: constant expression as UDF parameters not passed in as constant # ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION is_const RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION is_const RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; select is_const(3) as const, @@ -303,14 +303,14 @@ drop function if exists is_const; # Bug #25382: Passing NULL to an UDF called from stored procedures # crashes server # ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_SO"; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO"; delimiter //; create function f1(p1 varchar(255)) @@ -345,29 +345,6 @@ drop function myfunc_double; drop function myfunc_int; # -# Bug #28921: Queries containing UDF functions are cached -# - ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; -create table t1 (a char); - -set GLOBAL query_cache_size=1355776; -reset query cache; - -select metaphon('MySQL') from t1; -show status like "Qcache_hits"; -show status like "Qcache_queries_in_cache"; - -select metaphon('MySQL') from t1; -show status like "Qcache_hits"; -show status like "Qcache_queries_in_cache"; - -drop table t1; -drop function metaphon; -set GLOBAL query_cache_size=default; - -# # Bug#28318 CREATE FUNCTION (UDF) requires a schema # @@ -377,8 +354,8 @@ DROP DATABASE IF EXISTS mysqltest; CREATE DATABASE mysqltest; USE mysqltest; DROP DATABASE mysqltest; ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; DROP FUNCTION metaphon; USE test; @@ -406,8 +383,8 @@ insert into const_len_bug values(str_const, result, ""); END | DELIMITER ;| ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION check_const_len RETURNS string SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION check_const_len RETURNS string SONAME "$UDF_EXAMPLE_SO"; CALL check_const_len_sp("foo"); @@ -423,8 +400,8 @@ DROP TABLE const_len_bug; # Bug #30355: Incorrect ordering of UDF results # ---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB -eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB"; +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO"; CREATE TABLE t1 (a INT); CREATE TABLE t2 (a INT PRIMARY KEY); INSERT INTO t1 VALUES (4),(3),(2),(1); diff --git a/mysql-test/t/udf_query_cache.test b/mysql-test/t/udf_query_cache.test new file mode 100644 index 00000000000..b0037973631 --- /dev/null +++ b/mysql-test/t/udf_query_cache.test @@ -0,0 +1,36 @@ +--source include/have_udf.inc +--source include/have_query_cache.inc +# +# To run this tests the "sql/udf_example.c" need to be compiled into +# udf_example.so and LD_LIBRARY_PATH should be setup to point out where +# the library are. +# + +--disable_warnings +drop table if exists t1; +--enable_warnings + +# +# Bug #28921: Queries containing UDF functions are cached +# + +--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB +eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_SO"; +create table t1 (a char); + +set GLOBAL query_cache_size=1355776; +reset query cache; +flush status; + +select metaphon('MySQL') from t1; +show status like "Qcache_hits"; +show status like "Qcache_queries_in_cache"; + +select metaphon('MySQL') from t1; +show status like "Qcache_hits"; +show status like "Qcache_queries_in_cache"; + +drop table t1; +drop function metaphon; +set GLOBAL query_cache_size=default; + diff --git a/mysql-test/t/union-master.opt b/mysql-test/t/union-master.opt index c852f488260..57befa5c0a2 100644 --- a/mysql-test/t/union-master.opt +++ b/mysql-test/t/union-master.opt @@ -1 +1 @@ ---log-slow-queries --log-queries-not-using-indexes +--slow-query-log --log-queries-not-using-indexes diff --git a/mysql-test/t/unsafe_binlog_innodb-master.opt b/mysql-test/t/unsafe_binlog_innodb-master.opt index 9581c225d6d..d5ecd2ed9a5 100644 --- a/mysql-test/t/unsafe_binlog_innodb-master.opt +++ b/mysql-test/t/unsafe_binlog_innodb-master.opt @@ -1 +1 @@ ---innodb_locks_unsafe_for_binlog=true --innodb_lock_wait_timeout=1 +--loose-innodb_locks_unsafe_for_binlog=true --loose-innodb_lock_wait_timeout=1 diff --git a/mysql-test/t/upgrade.test b/mysql-test/t/upgrade.test index a7b9a1531ff..400ce07b7fd 100644 --- a/mysql-test/t/upgrade.test +++ b/mysql-test/t/upgrade.test @@ -169,5 +169,16 @@ USE `#mysql50#.`; --error ER_WRONG_DB_NAME USE `#mysql50#../blablabla`; +# +# Test of Bug #56441: mysql_upgrade 5.0->5.1 fails for tables with long names +# +copy_file $MYSQL_TEST_DIR/std_data/long_table_name.MYI $MYSQLD_DATADIR/test/ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com.MYI; +copy_file $MYSQL_TEST_DIR/std_data/long_table_name.MYD $MYSQLD_DATADIR/test/ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com.MYD; +copy_file $MYSQL_TEST_DIR/std_data/long_table_name.frm $MYSQLD_DATADIR/test/ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com.frm; +show full tables; +rename table `#mysql50#ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com` to `ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com`; +show full tables; +drop table `ltoriaeinnovacionendesarrolloempres#9120761097220077376#cio_com`; + --echo # End of 5.1 tests diff --git a/mysql-test/t/variables-big.test b/mysql-test/t/variables-big.test index fdb11ffa907..67a8d9fe86d 100644 --- a/mysql-test/t/variables-big.test +++ b/mysql-test/t/variables-big.test @@ -38,18 +38,24 @@ --disable_warnings SET SESSION transaction_prealloc_size=1024*1024*1024*1; --replace_column 1 <Id> 6 <Time> +# Embedded server is hardcoded to show "Writing to net" as STATE. +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*2; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*3; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*4; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*5; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; --enable_warnings diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test index 75099523062..2b7a07f4753 100644 --- a/mysql-test/t/variables.test +++ b/mysql-test/t/variables.test @@ -28,14 +28,13 @@ set @my_myisam_max_sort_file_size =@@global.myisam_max_sort_file_size; set @my_net_buffer_length =@@global.net_buffer_length; set @my_net_write_timeout =@@global.net_write_timeout; set @my_net_read_timeout =@@global.net_read_timeout; -set @my_query_cache_limit =@@global.query_cache_limit; -set @my_query_cache_type =@@global.query_cache_type; set @my_rpl_recovery_rank =@@global.rpl_recovery_rank; set @my_server_id =@@global.server_id; set @my_slow_launch_time =@@global.slow_launch_time; set @my_storage_engine =@@global.default_storage_engine; set @my_thread_cache_size =@@global.thread_cache_size; set @my_max_allowed_packet =@@global.max_allowed_packet; +set @my_delay_key_write =@@global.delay_key_write; set @my_join_buffer_size =@@global.join_buffer_size; # case insensitivity tests (new in 5.0) set @`test`=1; @@ -137,7 +136,6 @@ show local variables like 'default_storage_engine'; select * from information_schema.session_variables where variable_name like 'default_storage_engine'; show global variables like 'default_storage_engine'; select * from information_schema.global_variables where variable_name like 'default_storage_engine'; -set GLOBAL query_cache_size=102400; set GLOBAL myisam_max_sort_file_size=2000000; show global variables like 'myisam_max_sort_file_size'; @@ -253,8 +251,6 @@ set default_storage_engine=UNKNOWN_TABLE_TYPE; --error ER_WRONG_VALUE_FOR_VAR set default_storage_engine=MERGE, big_tables=2; show local variables like 'default_storage_engine'; ---error ER_GLOBAL_VARIABLE -set SESSION query_cache_size=10000; --error ER_UNKNOWN_CHARACTER_SET set character_set_client=UNKNOWN_CHARACTER_SET; --error ER_UNKNOWN_COLLATION @@ -324,9 +320,6 @@ set myisam_sort_buffer_size=100; set global net_buffer_length=100; set net_read_timeout=100; set net_write_timeout=100; -set global query_cache_limit=100; -set global query_cache_size=100; -set global query_cache_type=demand; set read_buffer_size=100; set read_rnd_buffer_size=100; set global rpl_recovery_rank=100; @@ -357,7 +350,7 @@ set global table_open_cache=100; set default_storage_engine=myisam; set global thread_cache_size=100; set timestamp=1, timestamp=default; -set tmp_table_size=100; +set tmp_table_size=1024; set tx_isolation="READ-COMMITTED"; set wait_timeout=100; set log_warnings=1; @@ -830,14 +823,13 @@ set global myisam_max_sort_file_size =@my_myisam_max_sort_file_size; set global net_buffer_length =@my_net_buffer_length; set global net_write_timeout =@my_net_write_timeout; set global net_read_timeout =@my_net_read_timeout; -set global query_cache_limit =@my_query_cache_limit; -set global query_cache_type =@my_query_cache_type; set global rpl_recovery_rank =@my_rpl_recovery_rank; set global server_id =@my_server_id; set global slow_launch_time =@my_slow_launch_time; set global default_storage_engine =@my_storage_engine; set global thread_cache_size =@my_thread_cache_size; -set global max_allowed_packet =@my_max_allowed_packet; +set global max_allowed_packet = default; +set global delay_key_write =@my_delay_key_write; set global join_buffer_size =@my_join_buffer_size; # diff --git a/mysql-test/t/variables_debug_notembedded.test b/mysql-test/t/variables_debug_notembedded.test new file mode 100644 index 00000000000..2d6b53b16ab --- /dev/null +++ b/mysql-test/t/variables_debug_notembedded.test @@ -0,0 +1,34 @@ +# +# Checks that assigning variable 'debug' in one session has no influence on +# other session. (BUG#45632 of bugs.mysql.com) +# +# (this will not work with embedded server because mysqltest_embedded uses the +# same thread for all connections) +# +--source include/have_debug.inc +--source include/not_embedded.inc + +connect(con1,localhost,root,,test,,); +connect(con2,localhost,root,,test,,); + +# makes output independant of current debug status +connection con1; +set session debug="t"; +show session variables like 'debug'; +connection con2; +set session debug="t"; +show session variables like 'debug'; + +# checks influence one session debug variable on another +connection con1; +set session debug="d:t"; +show session variables like 'debug'; +connection con2; +show session variables like 'debug'; + +disconnect con1; +disconnect con2; + +connection default; + + diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test index 236f2e84770..32d21965cd2 100644 --- a/mysql-test/t/view.test +++ b/mysql-test/t/view.test @@ -91,7 +91,7 @@ explain extended select c from v6; # show table/table status test show tables; show full tables; ---replace_column 8 # 12 # 13 # +--replace_column 8 # 12 # 13 # 14 # show table status; drop view v1,v2,v3,v4,v5,v6; diff --git a/mysql-test/t/warnings.test b/mysql-test/t/warnings.test index 98e1db62d84..b3999e75dab 100644 --- a/mysql-test/t/warnings.test +++ b/mysql-test/t/warnings.test @@ -82,13 +82,15 @@ drop table t1, t2; create table t1(a char(10)); let $1=50; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('mysql ab'); dec $1; } -enable_query_log; +commit; +--enable_query_log alter table t1 add b char; set max_error_count=10; update t1 set b=a; @@ -187,7 +189,6 @@ DROP PROCEDURE sp1; DROP PROCEDURE sp2; DROP PROCEDURE sp3; - # # Bug#30059: End-space truncation warnings are inconsistent or incorrect # @@ -228,3 +229,15 @@ DROP TABLE t1; SHOW ERRORS; --echo End of 5.0 tests + +# +# Test warning with row numbers +# + +set sql_mode = default; +select CAST(a AS DECIMAL(13,5)) FROM (SELECT '' as a) t; +create table t1 (a integer unsigned); +insert into t1 values (1),(-1),(0),(-2); +drop table t1; + +--echo End of 5.1 tests diff --git a/mysql-test/t/warnings_debug.test b/mysql-test/t/warnings_debug.test new file mode 100644 index 00000000000..99d02330960 --- /dev/null +++ b/mysql-test/t/warnings_debug.test @@ -0,0 +1,19 @@ +--source include/have_innodb.inc +--source include/have_debug.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +create table t1 (a int primary key) engine=innodb; + +# Test that warnings produced during autocommit (after calling +# set_ok_status()) are still reported to the client. +SET SESSION debug="+d,warn_during_ha_commit_trans"; +INSERT INTO t1 VALUES (1); +# The warning will be shown automatically by mysqltest; there was a bug where +# this didn't happen because the warning was not counted when sending result +# packet. Show the warnings manually also. +SHOW WARNINGS; + +drop table t1; diff --git a/mysql-test/t/warnings_engine_disabled.test b/mysql-test/t/warnings_engine_disabled.test index b8751a062b7..07a7e54c46c 100644 --- a/mysql-test/t/warnings_engine_disabled.test +++ b/mysql-test/t/warnings_engine_disabled.test @@ -2,23 +2,22 @@ # Only run this test with a compiled in but disabled # engine # -disable_query_log; ---require r/true.require -select support = 'NO' as `TRUE` from information_schema.engines where engine = 'ndbcluster'; -enable_query_log; +if (!`SELECT count(*) FROM information_schema.engines WHERE + support = 'NO' AND engine = 'innodb'`){ + skip Needs innodb engine; +} # # Test for handler type, will select MyISAM and print a warning -# about that - since NDB is disabled +# about that - since InnoDB is disabled # -create table t1 (id int) engine=NDB; -alter table t1 engine=NDB; +create table t1 (id int) engine=InnoDB; +alter table t1 engine=InnoDB; drop table t1; # # Bug#29263 disabled storage engines omitted in SHOW ENGINES # -SELECT ENGINE, SUPPORT FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='ndbcluster'; -SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE -PLUGIN_NAME='ndbcluster'; +SELECT ENGINE, SUPPORT FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='InnoDB'; +SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME='InnoDB'; |