diff options
Diffstat (limited to 'mysql-test/main/update.result')
| -rw-r--r-- | mysql-test/main/update.result | 721 |
1 files changed, 721 insertions, 0 deletions
diff --git a/mysql-test/main/update.result b/mysql-test/main/update.result new file mode 100644 index 00000000000..73ebb73e313 --- /dev/null +++ b/mysql-test/main/update.result @@ -0,0 +1,721 @@ +drop table if exists t1,t2; +create table t1 (a int auto_increment , primary key (a)); +insert into t1 values (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL); +update t1 set a=a+10 where a > 34; +update t1 set a=a+100 where a > 0; +update t1 set a=a+100 where a=1 and a=2; +update t1 set a=b+100 where a=1 and a=2; +ERROR 42S22: Unknown column 'b' in 'field list' +update t1 set a=b+100 where c=1 and a=2; +ERROR 42S22: Unknown column 'c' in 'where clause' +update t1 set d=a+100 where a=1; +ERROR 42S22: Unknown column 'd' in 'field list' +select * from t1; +a +101 +102 +103 +104 +105 +106 +107 +108 +109 +110 +111 +112 +113 +114 +115 +116 +117 +118 +119 +120 +121 +122 +123 +124 +125 +126 +127 +128 +129 +130 +131 +132 +133 +134 +145 +146 +drop table t1; +CREATE TABLE t1 +( +place_id int (10) unsigned NOT NULL, +shows int(10) unsigned DEFAULT '0' NOT NULL, +ishows int(10) unsigned DEFAULT '0' NOT NULL, +ushows int(10) unsigned DEFAULT '0' NOT NULL, +clicks int(10) unsigned DEFAULT '0' NOT NULL, +iclicks int(10) unsigned DEFAULT '0' NOT NULL, +uclicks int(10) unsigned DEFAULT '0' NOT NULL, +ts timestamp, +PRIMARY KEY (place_id,ts) +); +INSERT INTO t1 (place_id,shows,ishows,ushows,clicks,iclicks,uclicks,ts) +VALUES (1,0,0,0,0,0,0,20000928174434); +UPDATE t1 SET shows=shows+1,ishows=ishows+1,ushows=ushows+1,clicks=clicks+1,iclicks=iclicks+1,uclicks=uclicks+1 WHERE place_id=1 AND ts>="2000-09-28 00:00:00"; +select place_id,shows from t1; +place_id shows +1 1 +drop table t1; +CREATE TABLE t1 ( +lfdnr int(10) unsigned NOT NULL default '0', +ticket int(10) unsigned NOT NULL default '0', +client varchar(255) NOT NULL default '', +replyto varchar(255) NOT NULL default '', +subject varchar(100) NOT NULL default '', +timestamp int(10) unsigned NOT NULL default '0', +tstamp timestamp NOT NULL, +status int(3) NOT NULL default '0', +type varchar(15) NOT NULL default '', +assignment int(10) unsigned NOT NULL default '0', +fupcount int(4) unsigned NOT NULL default '0', +parent int(10) unsigned NOT NULL default '0', +activity int(10) unsigned NOT NULL default '0', +priority tinyint(1) unsigned NOT NULL default '1', +cc varchar(255) NOT NULL default '', +bcc varchar(255) NOT NULL default '', +body text NOT NULL, +comment text, +header text, +PRIMARY KEY (lfdnr), +KEY k1 (timestamp), +KEY k2 (type), +KEY k3 (parent), +KEY k4 (assignment), +KEY ticket (ticket) +) ENGINE=MyISAM; +INSERT INTO t1 VALUES (773,773,'','','',980257344,20010318180652,0,'Open',10,0,0,0,1,'','','','',''); +alter table t1 change lfdnr lfdnr int(10) unsigned not null auto_increment; +update t1 set status=1 where type='Open'; +select status from t1; +status +1 +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; +select * from t1 order by a,b; +a b +1 2 +1 3 +1 99 +2 4 +2 5 +2 6 +3 7 +3 8 +3 9 +3 10 +3 11 +3 12 +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; +a b +2 4 +2 5 +2 6 +3 7 +3 8 +3 9 +3 10 +3 11 +3 12 +13 2 +111 100 +111 100 +create table t2 (a int not null, b int not null); +insert into t2 values (1,1),(1,2),(1,3); +update t1 set b=(select distinct 1 from (select * from t2) a); +drop table t1,t2; +CREATE TABLE t1 ( +`id_param` smallint(3) unsigned NOT NULL default '0', +`nom_option` char(40) NOT NULL default '', +`valid` tinyint(1) NOT NULL default '0', +KEY `id_param` (`id_param`,`nom_option`) +) ENGINE=MyISAM; +INSERT INTO t1 (id_param,nom_option,valid) VALUES (185,'600x1200',1); +UPDATE t1 SET nom_option='test' WHERE id_param=185 AND nom_option='600x1200' AND valid=1 LIMIT 1; +select * from t1; +id_param nom_option valid +185 test 1 +drop table t1; +create table t1 (F1 VARCHAR(30), F2 VARCHAR(30), F3 VARCHAR(30), cnt int, groupid int, KEY groupid_index (groupid)); +insert into t1 (F1,F2,F3,cnt,groupid) values ('0','0','0',1,6), +('0','1','2',1,5), ('0','2','0',1,3), ('1','0','1',1,2), +('1','2','1',1,1), ('1','2','2',1,1), ('2','0','1',2,4), +('2','2','0',1,7); +delete from m1 using t1 m1,t1 m2 where m1.groupid=m2.groupid and (m1.cnt < m2.cnt or m1.cnt=m2.cnt and m1.F3>m2.F3); +select * from t1; +F1 F2 F3 cnt groupid +0 0 0 1 6 +0 1 2 1 5 +0 2 0 1 3 +1 0 1 1 2 +1 2 1 1 1 +2 0 1 2 4 +2 2 0 1 7 +drop table t1; +CREATE TABLE t1 ( +`colA` int(10) unsigned NOT NULL auto_increment, +`colB` int(11) NOT NULL default '0', +PRIMARY KEY (`colA`) +); +INSERT INTO t1 VALUES (4433,5424); +CREATE TABLE t2 ( +`colC` int(10) unsigned NOT NULL default '0', +`colA` int(10) unsigned NOT NULL default '0', +`colD` int(10) unsigned NOT NULL default '0', +`colE` int(10) unsigned NOT NULL default '0', +`colF` int(10) unsigned NOT NULL default '0', +PRIMARY KEY (`colC`,`colA`,`colD`,`colE`) +); +INSERT INTO t2 VALUES (3,4433,10005,495,500); +INSERT INTO t2 VALUES (3,4433,10005,496,500); +INSERT INTO t2 VALUES (3,4433,10009,494,500); +INSERT INTO t2 VALUES (3,4433,10011,494,500); +INSERT INTO t2 VALUES (3,4433,10005,497,500); +INSERT INTO t2 VALUES (3,4433,10013,489,500); +INSERT INTO t2 VALUES (3,4433,10005,494,500); +INSERT INTO t2 VALUES (3,4433,10005,493,500); +INSERT INTO t2 VALUES (3,4433,10005,492,500); +UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (colE + 1) < colF; +SELECT * FROM t2; +colC colA colD colE colF +3 4433 10005 495 500 +3 4433 10005 496 500 +3 4433 10009 495 0 +3 4433 10011 495 0 +3 4433 10005 498 0 +3 4433 10013 490 0 +3 4433 10005 494 500 +3 4433 10005 493 500 +3 4433 10005 492 500 +DROP TABLE t1; +DROP TABLE t2; +create table t1 (c1 int, c2 char(6), c3 int); +create table t2 (c1 int, c2 char(6)); +insert into t1 values (1, "t1c2-1", 10), (2, "t1c2-2", 20); +update t1 left join t2 on t1.c1 = t2.c1 set t2.c2 = "t2c2-1"; +update t1 left join t2 on t1.c1 = t2.c1 set t2.c2 = "t2c2-1" where t1.c3 = 10; +drop table t1, t2; +create table t1 (id int not null auto_increment primary key, id_str varchar(32)); +insert into t1 (id_str) values ("test"); +update t1 set id_str = concat(id_str, id) where id = last_insert_id(); +select * from t1; +id id_str +1 test1 +drop table t1; +create table t1 (a int, b char(255), key(a, b(20))); +insert into t1 values (0, '1'); +update t1 set b = b + 1 where a = 0; +select * from t1; +a b +0 2 +drop table t1; +create table t1 (a int, b varchar(10), key b(b(5))) engine=myisam; +create table t2 (a int, b varchar(10)) engine=myisam; +insert into t1 values ( 1, 'abcd1e'); +insert into t1 values ( 2, 'abcd2e'); +insert into t2 values ( 1, 'abcd1e'); +insert into t2 values ( 2, 'abcd2e'); +analyze table t1,t2; +Table Op Msg_type Msg_text +test.t1 analyze status OK +test.t2 analyze status OK +update t1, t2 set t1.a = t2.a where t2.b = t1.b; +show warnings; +Level Code Message +drop table t1, t2; +create table t1(f1 int, f2 int); +create table t2(f3 int, f4 int); +create index idx on t2(f3); +insert into t1 values(1,0),(2,0); +insert into t2 values(1,1),(2,2); +UPDATE t1 SET t1.f2=(SELECT MAX(t2.f4) FROM t2 WHERE t2.f3=t1.f1); +select * from t1; +f1 f2 +1 1 +2 2 +drop table t1,t2; +create table t1(f1 int); +select DATABASE(); +DATABASE() +test +update t1 set f1=1 where count(*)=1; +ERROR HY000: Invalid use of group function +select DATABASE(); +DATABASE() +test +delete from t1 where count(*)=1; +ERROR HY000: Invalid use of group function +drop table t1; +create table t1 ( a int, b int default 0, index (a) ); +insert into t1 (a) values (0),(0),(0),(0),(0),(0),(0),(0); +flush status; +select a from t1 order by a limit 1; +a +0 +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 1 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +flush status; +update t1 set a=9999 order by a limit 1; +update t1 set b=9999 order by a limit 1; +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 1 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 9 +flush status; +delete from t1 order by a limit 1; +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 1 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +flush status; +delete from t1 order by a desc limit 1; +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 1 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +alter table t1 disable keys; +flush status; +delete from t1 order by a limit 1; +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 1 +Handler_read_rnd_deleted 2 +Handler_read_rnd_next 7 +select * from t1; +a b +0 0 +0 0 +0 0 +0 0 +0 0 +update t1 set a=a+10,b=1 order by a limit 3; +update t1 set a=a+11,b=2 order by a limit 3; +update t1 set a=a+12,b=3 order by a limit 3; +select * from t1 order by a; +a b +11 2 +21 2 +22 3 +22 3 +23 3 +drop table t1; +create table t1 (f1 date not null); +insert into t1 values('2000-01-01'),('0000-00-00'); +update t1 set f1='2002-02-02' where f1 is null; +select * from t1; +f1 +2000-01-01 +2002-02-02 +drop table t1; +create table t1 (f1 int); +create table t2 (f2 int); +insert into t1 values(1),(2); +insert into t2 values(1),(1); +update t1,t2 set f1=3,f2=3 where f1=f2 and f1=1; +affected rows: 3 +info: Rows matched: 3 Changed: 3 Warnings: 0 +update t2 set f2=1; +update t1 set f1=1 where f1=3; +update t2,t1 set f1=3,f2=3 where f1=f2 and f1=1; +affected rows: 3 +info: Rows matched: 3 Changed: 3 Warnings: 0 +drop table t1,t2; +create table t1 (a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2 (a int, filler1 char(200), filler2 char(200), key(a)); +insert into t2 select A.a + 10*B.a, 'filler','filler' from t1 A, t1 B; +flush status; +update t2 set a=3 where a=2; +show status like 'handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 1 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 1 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +drop table t1, t2; +create table t1(f1 int, `*f2` int); +insert into t1 values (1,1); +update t1 set `*f2`=1; +drop table t1; +create table t1(f1 int); +update t1 set f2=1 order by f2; +ERROR 42S22: Unknown column 'f2' in 'order clause' +drop table t1; +CREATE TABLE t1 ( +request_id int unsigned NOT NULL auto_increment, +user_id varchar(12) default NULL, +time_stamp datetime NOT NULL default '0000-00-00 00:00:00', +ip_address varchar(15) default NULL, +PRIMARY KEY (request_id), +KEY user_id_2 (user_id,time_stamp) +); +INSERT INTO t1 (user_id) VALUES ('user1'); +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +INSERT INTO t1(user_id) SELECT user_id FROM t1; +flush status; +SELECT user_id FROM t1 WHERE request_id=9999999999999; +user_id +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +SELECT user_id FROM t1 WHERE request_id=999999999999999999999999999999; +user_id +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 2 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +UPDATE t1 SET user_id=null WHERE request_id=9999999999999; +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 3 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +UPDATE t1 SET user_id=null WHERE request_id=999999999999999999999999999999; +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 3 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +DROP TABLE t1; +CREATE TABLE t1 ( +a INT(11), +quux decimal( 31, 30 ), +UNIQUE KEY bar (a), +KEY quux (quux) +); +INSERT INTO +t1 ( a, quux ) +VALUES +( 1, 1 ), +( 2, 0.1 ); +INSERT INTO t1( a ) +SELECT @newA := 1 + a FROM t1 WHERE quux <= 0.1; +SELECT * FROM t1; +a quux +1 1.000000000000000000000000000000 +2 0.100000000000000000000000000000 +3 NULL +DROP TABLE t1; +connect con1,localhost,root,,test; +connection con1; +set tmp_table_size=1024; +create table t1 (id int, a int, key idx(a)); +create table t2 (id int unsigned not null auto_increment primary key, a int); +insert into t2(a) values(1),(2),(3),(4),(5),(6),(7),(8); +insert into t2(a) select a from t2; +insert into t2(a) select a from t2; +insert into t2(a) select a from t2; +update t2 set a=id; +insert into t1 select * from t2; +select count(*) from t1 join t2 on (t1.a=t2.a); +count(*) +64 +update t1 join t2 on (t1.a=t2.a) set t1.id=t2.id; +affected rows: 0 +info: Rows matched: 64 Changed: 0 Warnings: 0 +insert into t2(a) select a from t2; +update t2 set a=id; +truncate t1; +insert into t1 select * from t2; +select count(*) from t1 join t2 on (t1.a=t2.a); +count(*) +128 +update t1 join t2 on (t1.a=t2.a) set t1.id=t2.id; +affected rows: 0 +info: Rows matched: 128 Changed: 0 Warnings: 0 +update t1 set a=1; +update t2 set a=1; +select count(*) from t1 join t2 on (t1.a=t2.a); +count(*) +16384 +update t1 join t2 on (t1.a=t2.a) set t1.id=t2.id; +affected rows: 127 +info: Rows matched: 128 Changed: 127 Warnings: 0 +drop table t1,t2; +connection default; +disconnect con1; +DROP TABLE IF EXISTS t1; +DROP FUNCTION IF EXISTS f1; +CREATE FUNCTION f1() RETURNS INT RETURN f1(); +CREATE TABLE t1 (i INT); +INSERT INTO t1 VALUES (1); +UPDATE t1 SET i = 3 WHERE f1(); +ERROR HY000: Recursive stored functions and triggers are not allowed +UPDATE t1 SET i = f1(); +ERROR HY000: Recursive stored functions and triggers are not allowed +DROP TABLE t1; +DROP FUNCTION f1; +End of 5.0 tests +# +# Bug #47919 assert in open_table during ALTER temporary table +# +CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT, PRIMARY KEY (f1)); +CREATE TEMPORARY TABLE t2 LIKE t1; +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1); +ALTER TABLE t2 COMMENT = 'ABC'; +UPDATE t2, t1 SET t2.f1 = 2, t1.f1 = 9; +ALTER TABLE t2 COMMENT = 'DEF'; +DROP TABLE t1, t2; +# +# Bug#50545: Single table UPDATE IGNORE crashes on join view in +# sql_safe_updates mode. +# +CREATE TABLE t1 ( a INT, KEY( a ) ); +INSERT INTO t1 VALUES (0), (1); +CREATE VIEW v1 AS SELECT t11.a, t12.a AS b FROM t1 t11, t1 t12; +SET SESSION sql_safe_updates = 1; +UPDATE IGNORE v1 SET a = 1; +ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column +SET SESSION sql_safe_updates = DEFAULT; +DROP TABLE t1; +DROP VIEW v1; +# +# Bug#54734 assert in Diagnostics_area::set_ok_status +# +DROP TABLE IF EXISTS t1, not_exists; +DROP FUNCTION IF EXISTS f1; +DROP VIEW IF EXISTS v1; +CREATE TABLE t1 (PRIMARY KEY(pk)) AS SELECT 1 AS pk; +CREATE FUNCTION f1() RETURNS INTEGER RETURN (SELECT 1 FROM not_exists); +CREATE VIEW v1 AS SELECT pk FROM t1 WHERE f1() = 13; +UPDATE v1 SET pk = 7 WHERE pk > 0; +ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +DROP VIEW v1; +DROP FUNCTION f1; +DROP TABLE t1; +# Bug #21143080: UPDATE ON VARCHAR AND TEXT COLUMNS PRODUCE INCORRECT +# RESULTS +CREATE TABLE t1 (a VARCHAR(50), b TEXT, c CHAR(50)) ENGINE=INNODB; +INSERT INTO t1 (a, b, c) VALUES ('start trail', '', 'even longer string'); +UPDATE t1 SET b = a, a = 'inject'; +SELECT a, b FROM t1; +a b +inject start trail +UPDATE t1 SET b = c, c = 'inject'; +SELECT c, b FROM t1; +c b +inject even longer string +DROP TABLE t1; +# +# MDEV-3948 Assertion `records_are_comparable(table)' fails in compare_record(const TABLE*) on UPDATE with simple AND condition, index_merge+index_merge_intersection, InnoDB +# +# Verify that UPDATE does the same number of handler_update +# operations, no matter if there is ORDER BY or not. +# +CREATE TABLE t1 (i INT) ENGINE=INNODB; +INSERT INTO t1 VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19), +(20),(21),(22),(23),(24),(25),(26),(27),(28),(29), +(30),(31),(32),(33),(34),(35); +CREATE TABLE t2 (a CHAR(2), b CHAR(2), c CHAR(2), d CHAR(2), +INDEX idx (a,b(1),c)) ENGINE=INNODB; +INSERT INTO t2 SELECT i, i, i, i FROM t1; +FLUSH STATUS; +START TRANSACTION; +UPDATE t2 SET d = 10 WHERE b = 10 LIMIT 5; +SHOW STATUS LIKE 'HANDLER_UPDATE'; +Variable_name Value +Handler_update 1 +ROLLBACK; +FLUSH STATUS; +START TRANSACTION; +UPDATE t2 SET d = 10 WHERE b = 10 ORDER BY a, c LIMIT 5; +SHOW STATUS LIKE 'HANDLER_UPDATE'; +Variable_name Value +Handler_update 1 +ROLLBACK; +Same test with a different UPDATE. +ALTER TABLE t2 DROP INDEX idx, ADD INDEX idx2 (a, b); +FLUSH STATUS; +START TRANSACTION; +UPDATE t2 SET c = 10 LIMIT 5; +SHOW STATUS LIKE 'HANDLER_UPDATE'; +Variable_name Value +Handler_update 5 +ROLLBACK; +FLUSH STATUS; +START TRANSACTION; +UPDATE t2 SET c = 10 ORDER BY a, b DESC LIMIT 5; +SHOW STATUS LIKE 'HANDLER_UPDATE'; +Variable_name Value +Handler_update 5 +ROLLBACK; +DROP TABLE t1, t2; +# +# MDEV-8938: Server Crash on Update with joins +# +CREATE TABLE `t1` ( +`name` varchar(255) NOT NULL, +`value` varchar(4095) DEFAULT NULL, +PRIMARY KEY (`name`) +); +UPDATE `t1` SET value = CONCAT("*.",(SELECT `temptable`.`value` FROM (SELECT * FROM `t1` WHERE `name`="consoleproxy.url.domain") AS `temptable` WHERE `temptable`.`name`="consoleproxy.url.domain")) WHERE `name`="consoleproxy.url.domain"; +drop table t1; +CREATE TABLE `t1` ( +`name` varchar(255) NOT NULL, +`value` varchar(4095) DEFAULT NULL, +PRIMARY KEY (`name`) +); +create table t2 ( +`name` varchar(255) NOT NULL, +`value` varchar(4095) DEFAULT NULL, +PRIMARY KEY (`name`) +); +UPDATE t1 +SET value = (SELECT value FROM t2 WHERE `name`= t1.name) +WHERE value is null ; +drop table t1,t2; +# +#MDEV-8701: Crash on derived query +# +CREATE TABLE t1 ( +data_exit_entry_id int(11) NOT NULL, +data_entry_id int(11) NOT NULL, +data_entry_exit_id int(11) NOT NULL, +data_exit_entry_quantity double NOT NULL +) DEFAULT CHARSET=utf8; +CREATE TABLE t2 ( +data_entry_id int(11) NOT NULL, +data_entry_cost double NOT NULL, +data_entry_quantity double NOT NULL +) DEFAULT CHARSET=utf8; +create algorithm=temptable view v1 as SELECT data_entry_exit_id, data_exit_entry_quantity, data_entry_cost +FROM t1 INNER JOIN t2 as dt ON dt.data_entry_id = t1.data_entry_id; +UPDATE t2 +SET data_entry_cost += ( ( SELECT SUM(data_exit_entry_quantity * data_entry_cost) +FROM +v1 AS query +WHERE data_entry_exit_id = t2.data_entry_id +) +); +UPDATE t2 +SET data_entry_cost += ( ( SELECT SUM(data_exit_entry_quantity * data_entry_cost) +FROM +( SELECT data_entry_exit_id, data_exit_entry_quantity, data_entry_cost +FROM t1 INNER JOIN t2 as dt ON dt.data_entry_id = t1.data_entry_id) AS query +WHERE data_entry_exit_id = t2.data_entry_id +) +); +drop view v1; +drop table t1, t2; +# +# MDEV-4410: update does not want to use a covering index, but select uses it. +# +create table t2(a int); +insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (key1 int, col1 int, key(key1)); +insert into t1 +select A.a + 10 * B.a + 100 * C.a, 1234 from t2 A, t2 B, t2 C; +# This must not have "Using filesort": +explain +update t1 set key1=key1+1 where key1 between 10 and 110 order by key1 limit 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range key1 key1 5 NULL 2 Using where; Using buffer +flush status; +update t1 set key1=key1+1 where key1 between 10 and 110 order by key1 limit 2; +show status like 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 1 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +drop table t1, t2; +# End of MariaDB 10.0 tests |