diff options
Diffstat (limited to 'mysql-test/main/func_group_innodb.test')
| -rw-r--r-- | mysql-test/main/func_group_innodb.test | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/mysql-test/main/func_group_innodb.test b/mysql-test/main/func_group_innodb.test new file mode 100644 index 00000000000..1d175f85ed9 --- /dev/null +++ b/mysql-test/main/func_group_innodb.test @@ -0,0 +1,195 @@ +# +# Test of group functions that depend on innodb +# + +--source include/have_innodb.inc + +--disable_warnings +create table t1 (USR_ID integer not null, MAX_REQ integer not null, constraint PK_SEA_USER primary key (USR_ID)) engine=InnoDB; +--enable_warnings +insert into t1 values (1, 3); +select count(*) + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ from t1 group by MAX_REQ; +select Case When Count(*) < MAX_REQ Then 1 Else 0 End from t1 where t1.USR_ID = 1 group by MAX_REQ; +drop table t1; + + +# +# Bug #12882 min/max inconsistent on empty table +# + +--disable_warnings +create table t1m (a int) engine=myisam; +create table t1i (a int) engine=innodb; +create table t2m (a int) engine=myisam; +create table t2i (a int) engine=innodb; +--enable_warnings +insert into t2m values (5); +insert into t2i values (5); + +# test with MyISAM +select min(a) from t1m; +select min(7) from t1m; +select min(7) from DUAL; +explain select min(7) from t2m join t1m; +select min(7) from t2m join t1m; + +select max(a) from t1m; +select max(7) from t1m; +select max(7) from DUAL; +explain select max(7) from t2m join t1m; +select max(7) from t2m join t1m; + +select 1, min(a) from t1m where a=99; +select 1, min(a) from t1m where 1=99; +select 1, min(1) from t1m where a=99; +select 1, min(1) from t1m where 1=99; + +select 1, max(a) from t1m where a=99; +select 1, max(a) from t1m where 1=99; +select 1, max(1) from t1m where a=99; +select 1, max(1) from t1m where 1=99; + +# test with InnoDB +select min(a) from t1i; +select min(7) from t1i; +select min(7) from DUAL; +explain select min(7) from t2i join t1i; +select min(7) from t2i join t1i; + +select max(a) from t1i; +select max(7) from t1i; +select max(7) from DUAL; +explain select max(7) from t2i join t1i; +select max(7) from t2i join t1i; + +select 1, min(a) from t1i where a=99; +select 1, min(a) from t1i where 1=99; +select 1, min(1) from t1i where a=99; +select 1, min(1) from t1i where 1=99; + +select 1, max(a) from t1i where a=99; +select 1, max(a) from t1i where 1=99; +select 1, max(1) from t1i where a=99; +select 1, max(1) from t1i where 1=99; + +# mixed MyISAM/InnoDB test +explain select count(*), min(7), max(7) from t1m, t1i; +select count(*), min(7), max(7) from t1m, t1i; + +explain select count(*), min(7), max(7) from t1m, t2i; +select count(*), min(7), max(7) from t1m, t2i; + +explain select count(*), min(7), max(7) from t2m, t1i; +select count(*), min(7), max(7) from t2m, t1i; + +drop table t1m, t1i, t2m, t2i; + +--echo # +--echo # Bug #57954: BIT_AND function returns incorrect results when +--echo # semijoin=on + +CREATE TABLE c ( + pk INT, + col_varchar_key VARCHAR(1), + PRIMARY KEY (pk), + KEY col_varchar_key (col_varchar_key) +) ENGINE=InnoDB; +INSERT INTO c VALUES (11,NULL); +INSERT INTO c VALUES (16,'c'); +CREATE TABLE bb ( + pk INT, + col_varchar_key VARCHAR(1), + PRIMARY KEY (pk), + KEY col_varchar_key (col_varchar_key) +) ENGINE=InnoDB; +INSERT INTO bb VALUES (10,NULL); + +SELECT straight_join BIT_AND(c.pk) +FROM + bb, c + WHERE c.col_varchar_key='ABC' +ORDER BY c.pk; + +DROP TABLE c,bb; + +--echo # +--echo # Bug #58050: BIT_OR and BIT_XOR return incorrect results when +--echo # semijoin=on +--echo # + +CREATE TABLE t1 (pk INT PRIMARY KEY, b INT, c INT) ENGINE=InnoDB; +INSERT INTO t1 VALUES(1, 1, 1); + +CREATE TABLE t2 (pk INT PRIMARY KEY, b INT, c INT) ENGINE=InnoDB; +INSERT INTO t2 VALUES (1, 1, NULL); + +SELECT t1.* FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1; +SELECT BIT_OR(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1; +SELECT BIT_AND(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1; +SELECT BIT_XOR(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1; + +DROP TABLE t1, t2; + +--echo # +--echo # Bug#12713907: STRANGE OPTIMIZE & WRONG RESULT UNDER ORDER BY +--echo # COUNT(*) LIMIT. +--echo # + +CREATE TABLE t1 ( +id BIGINT(20) , +member_id_to INT(11) , +r_date DATE , +PRIMARY KEY (id,r_date), +KEY r_date_idx (r_date), +KEY t1_idx01 (member_id_to) +) ENGINE=InnoDB; + +INSERT INTO t1 VALUES +(107924526,518491,'2011-05-01'), +(107924527,518491,'2011-05-01'), +(107924534,518491,'2011-06-21'), +(107924535,518491,'2011-06-21'), +(107924542,1601319,'2011-06-21'), +(107924543,1601319,'2011-06-21'), +(107924544,1601319,'2011-06-21'), +(107924545,1601319,'2011-06-21'); + +SELECT member_id_to, COUNT(*) FROM t1 WHERE r_date = + '2011-06-21' GROUP BY member_id_to ORDER BY 2 LIMIT 1; + +DROP TABLE t1; + +--echo # +--echo # MDEV-4269: crash when grouping by values() +--echo # + +SELECT @@storage_engine INTO @old_engine; +set storage_engine=innodb; + +create table y select 1 b; +select 1 from y group by b; +select 1 from y group by value(b); +drop table y; +SET storage_engine=@old_engine; + +### End of 5.1 tests + +--echo # +--echo # Bug#13723054 CRASH WITH MIN/MAX AFTER QUICK_GROUP_MIN_MAX_SELECT::NEXT_MIN +--echo # + +CREATE TABLE t1(a BLOB, b VARCHAR(255) CHARSET LATIN1, c INT, + KEY(b, c, a(765))) ENGINE=INNODB; +INSERT INTO t1(a, b, c) VALUES +('', 'a', 0), ('', 'a', null), ('', 'a', 0), ('', 'a', null), ('', 'a', 0); + +-- disable_result_log +ANALYZE TABLE t1; +-- enable_result_log + +SELECT MIN(c) FROM t1 GROUP BY b; +EXPLAIN SELECT MIN(c) FROM t1 GROUP BY b; + +DROP TABLE t1; + +--echo End of 5.5 tests |