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mariadb/mysql-test/main/multi_update.result
Igor Babaev f33fc2fae5 MDEV-30539 EXPLAIN EXTENDED: no message with queries for DML statements 
EXPLAIN EXTENDED for an UPDATE/DELETE/INSERT/REPLACE statement did not
produce the warning containing the text representation of the query
obtained after the optimization phase. Such warning was produced for
SELECT statements, but not for DML statements.
The patch fixes this defect of EXPLAIN EXTENDED for DML statements.
2023-03-25 12:36:59 -07:00

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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));
select count(*) from t1 where id1 > 95;
count(*)
5
select count(*) from t2 where id2 > 95;
count(*)
25
select count(*) from t3 where id3 > 95;
count(*)
250
update t1,t2,t3 set t1.t="aaa", t2.t="bbb", t3.t="cc" where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 90;
select count(*) from t1 where t = "aaa";
count(*)
10
select count(*) from t1 where id1 > 90;
count(*)
10
select count(*) from t2 where t = "bbb";
count(*)
50
select count(*) from t2 where id2 > 90;
count(*)
50
select count(*) from t3 where t = "cc";
count(*)
500
select count(*) from t3 where id3 > 90;
count(*)
500
delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 95;
check table t1, t2, t3;
Table Op Msg_type Msg_text
test.t1 check status OK
test.t2 check status OK
test.t3 check status OK
select count(*) from t1 where id1 > 95;
count(*)
0
select count(*) from t2 where id2 > 95;
count(*)
0
select count(*) from t3 where id3 > 95;
count(*)
0
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 5;
select count(*) from t1 where id1 > 5;
count(*)
0
select count(*) from t2 where id2 > 5;
count(*)
0
select count(*) from t3 where id3 > 5;
count(*)
0
delete from t1, t2, t3 using t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
select count(*) from t1 where id1;
count(*)
0
select count(*) from t2 where id2;
count(*)
0
select count(*) from t3 where id3;
count(*)
0
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;
delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500;
drop table t1,t2;
CREATE TABLE t1 (
id int(11) NOT NULL default '0',
name varchar(10) default NULL,
PRIMARY KEY (id)
) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,'aaa'),(2,'aaa'),(3,'aaa');
CREATE TABLE t2 (
id int(11) NOT NULL default '0',
name varchar(10) default NULL,
PRIMARY KEY (id)
) ENGINE=MyISAM;
INSERT INTO t2 VALUES (2,'bbb'),(3,'bbb'),(4,'bbb');
CREATE TABLE t3 (
id int(11) NOT NULL default '0',
mydate datetime default NULL,
PRIMARY KEY (id)
) ENGINE=MyISAM;
INSERT INTO t3 VALUES (1,'2002-02-04 00:00:00'),(3,'2002-05-12 00:00:00'),(5,'2002-05-12 00:00:00'),(6,'2002-06-22
00:00:00'),(7,'2002-07-22 00:00:00');
delete t1,t2,t3 from t1,t2,t3 where to_days(now())-to_days(t3.mydate)>=30 and t3.id=t1.id and t3.id=t2.id;
select * from t3;
id mydate
1 2002-02-04 00:00:00
5 2002-05-12 00:00:00
6 2002-06-22 00:00:00
7 2002-07-22 00:00:00
DROP TABLE t1,t2,t3;
CREATE TABLE IF NOT EXISTS `t1` (
`id` int(11) NOT NULL auto_increment,
`tst` text,
`tst1` text,
PRIMARY KEY (`id`)
) ENGINE=MyISAM;
CREATE TABLE IF NOT EXISTS `t2` (
`ID` int(11) NOT NULL auto_increment,
`ParId` int(11) default NULL,
`tst` text,
`tst1` text,
PRIMARY KEY (`ID`),
KEY `IX_ParId_t2` (`ParId`),
FOREIGN KEY (`ParId`) REFERENCES `t1` (`id`)
) ENGINE=MyISAM;
INSERT INTO t1(tst,tst1) VALUES("MySQL","MySQL AB"), ("MSSQL","Microsoft"), ("ORACLE","ORACLE");
INSERT INTO t2(ParId) VALUES(1), (2), (3);
select * from t2;
ID ParId tst tst1
1 1 NULL NULL
2 2 NULL NULL
3 3 NULL NULL
UPDATE t2, t1 SET t2.tst = t1.tst, t2.tst1 = t1.tst1 WHERE t2.ParId = t1.Id;
select * from t2;
ID ParId tst tst1
1 1 MySQL MySQL AB
2 2 MSSQL Microsoft
3 3 ORACLE ORACLE
drop table t1, t2 ;
create table t1 (n numeric(10));
create table t2 (n numeric(10));
insert into t2 values (1),(2),(4),(8),(16),(32);
select * from t2 left outer join t1 using (n);
n
1
2
4
8
16
32
delete t1,t2 from t2 left outer join t1 using (n);
select * from t2 left outer join t1 using (n);
n
drop table t1,t2 ;
create table t1 (n int(10) not null primary key, d int(10));
create table t2 (n int(10) not null primary key, d int(10));
insert into t1 values(1,1);
insert into t2 values(1,10),(2,20);
LOCK TABLES t1 write, t2 read;
DELETE t1.*, t2.* FROM t1,t2 where t1.n=t2.n;
ERROR HY000: Table 't2' was locked with a READ lock and can't be updated
UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
ERROR HY000: Table 't2' was locked with a READ lock and can't be updated
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
unlock tables;
LOCK TABLES t1 write, t2 write;
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
select * from t1;
n d
1 10
DELETE t1.*, t2.* FROM t1,t2 where t1.n=t2.n;
select * from t1;
n d
select * from t2;
n d
2 20
unlock tables;
drop table t1,t2;
set sql_safe_updates=1;
create table t1 (n int(10), d int(10));
create table t2 (n int(10), d int(10));
insert into t1 values(1,1);
insert into t2 values(1,10),(2,20);
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column
set sql_safe_updates=0;
drop table t1,t2;
set timestamp=1038401397;
create table t1 (n int(10) not null primary key, d int(10), t timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP);
create table t2 (n int(10) not null primary key, d int(10), t timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP);
insert into t1 values(1,1,NULL);
insert into t2 values(1,10,NULL),(2,20,NULL);
set timestamp=1038000000;
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
select n,d,unix_timestamp(t) from t1;
n d unix_timestamp(t)
1 10 1038000000
select n,d,unix_timestamp(t) from t2;
n d unix_timestamp(t)
1 10 1038401397
2 20 1038401397
UPDATE t1,t2 SET 1=2 WHERE t1.n=t2.n;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '1=2 WHERE t1.n=t2.n' at line 1
drop table t1,t2;
set timestamp=0;
set sql_safe_updates=0;
create table t1 (n int(10) not null primary key, d int(10));
create table t2 (n int(10) not null primary key, d int(10));
insert into t1 values(1,1), (3,3);
insert into t2 values(1,10),(2,20);
UPDATE t2 left outer join t1 on t1.n=t2.n SET t1.d=t2.d;
select * from t1;
n d
1 10
3 3
select * from t2;
n d
1 10
2 20
drop table t1,t2;
create table t1 (n int(10), d int(10));
create table t2 (n int(10), d int(10));
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;
n d
1 10
1 10
select * from t2;
n d
1 30
2 20
drop table t1,t2;
create table t1 (n int(10), d int(10));
create table t2 (n int(10), d int(10));
insert into t1 values(1,1),(3,2);
insert into t2 values(1,10),(1,20);
UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
select * from t1;
n d
1 10
3 2
select * from t2;
n d
1 30
1 30
UPDATE t1 a ,t2 b SET a.d=b.d,b.d=30 WHERE a.n=b.n;
select * from t1;
n d
1 30
3 2
select * from t2;
n d
1 30
1 30
DELETE a, b FROM t1 a,t2 b where a.n=b.n;
select * from t1;
n d
3 2
select * from t2;
n d
drop table t1,t2;
CREATE TABLE t1 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,'jedan'),(2,'dva'),(3,'tri'),(4,'xxxxxxxxxx'),(5,'a'),(10,''),(11,''),(12,''),(13,'');
CREATE TABLE t2 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
INSERT INTO t2 VALUES (1,'jedan'),(2,'dva'),(3,'tri'),(4,'xxxxxxxxxx'),(5,'a');
CREATE TABLE t3 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
INSERT INTO t3 VALUES (1,'jedan'),(2,'dva');
update t1,t2 set t1.naziv="aaaa" where t1.broj=t2.broj;
update t1,t2,t3 set t1.naziv="bbbb", t2.naziv="aaaa" where t1.broj=t2.broj and t2.broj=t3.broj;
drop table t1,t2,t3;
CREATE TABLE t1 (a int not null primary key, b int not null, key (b));
CREATE TABLE t2 (a int not null primary key, b int not null, key (b));
INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
update t1,t2 set t1.a=t1.a+100;
select * from t1;
a b
101 1
102 2
103 3
104 4
105 5
106 6
107 7
108 8
109 9
update t1,t2 set t1.a=t1.a+100 where t1.a=101;
select * from t1;
a b
201 1
102 2
103 3
104 4
105 5
106 6
107 7
108 8
109 9
update t1,t2 set t1.b=t1.b+10 where t1.b=2;
select * from t1;
a b
201 1
102 12
103 3
104 4
105 5
106 6
107 7
108 8
109 9
update t1,t2 set t1.b=t1.b+2,t2.b=t1.b+10 where t1.b between 3 and 5 and t2.a=t1.a-100;
select * from t1;
a b
201 1
102 12
103 5
104 6
105 7
106 6
107 7
108 8
109 9
select * from t2;
a b
1 1
2 2
3 13
4 14
5 15
6 6
7 7
8 8
9 9
update t1,t2 set t1.b=t2.b, t1.a=t2.a where t1.a=t2.a and not exists (select * from t2 where t2.a > 10);
drop table t1,t2;
CREATE TABLE t3 ( KEY1 varchar(50) NOT NULL default '', PARAM_CORR_DISTANCE_RUSH double default NULL, PARAM_CORR_DISTANCE_GEM double default NULL, PARAM_AVG_TARE double default NULL, PARAM_AVG_NB_DAYS double default NULL, PARAM_DEFAULT_PROP_GEM_SRVC varchar(50) default NULL, PARAM_DEFAULT_PROP_GEM_NO_ETIK varchar(50) default NULL, PARAM_SCENARIO_COSTS varchar(50) default NULL, PARAM_DEFAULT_WAGON_COST double default NULL, tmp int(11) default NULL, PRIMARY KEY (KEY1)) ENGINE=MyISAM;
INSERT INTO t3 VALUES ('A',1,1,22,3.2,'R','R','BASE2',0.24,NULL);
create table t1 (A varchar(1));
insert into t1 values ("A") ,("B"),("C"),("D");
create table t2(Z varchar(15));
insert into t2(Z) select concat(a.a,b.a,c.a,d.a) from t1 as a, t1 as b, t1 as c, t1 as d;
update t2,t3 set Z =param_scenario_costs;
drop table t1,t2,t3;
create table t1 (a int, b int);
create table t2 (a int, b int);
insert into t1 values (1,1),(2,1),(3,1);
insert into t2 values (1,1), (3,1);
update t1 left join t2 on t1.a=t2.a set t1.b=2, t2.b=2 where t1.b=1 and t2.b=1 or t2.a is NULL;
select t1.a, t1.b,t2.a, t2.b from t1 left join t2 on t1.a=t2.a where t1.b=1 and t2.b=1 or t2.a is NULL;
a b a b
2 2 NULL NULL
drop table t1,t2;
create table t1 (a int not null auto_increment primary key, b int not null);
insert into t1 (b) values (1),(2),(3),(4);
update t1, t1 as t2 set t1.b=t2.b+1 where t1.a=t2.a;
select * from t1;
a b
1 2
2 3
3 4
4 5
drop table t1;
create table t1(id1 smallint(5), field char(5));
create table t2(id2 smallint(5), field char(5));
insert into t1 values (1, 'a'), (2, 'aa');
insert into t2 values (1, 'b'), (2, 'bb');
select * from t1;
id1 field
1 a
2 aa
select * from t2;
id2 field
1 b
2 bb
update t2 inner join t1 on t1.id1=t2.id2
set t2.field=t1.field
where 0=1;
update t2, t1 set t2.field=t1.field
where t1.id1=t2.id2 and 0=1;
delete t1, t2 from t2 inner join t1 on t1.id1=t2.id2
where 0=1;
delete t1, t2 from t2,t1
where t1.id1=t2.id2 and 0=1;
drop table t1,t2;
CREATE TABLE t1 ( a int );
CREATE TABLE t2 ( a int );
DELETE t1 FROM t1, t2 AS t3;
DELETE t4 FROM t1, t1 AS t4;
DELETE t3 FROM t1 AS t3, t1 AS t4;
DELETE t1 FROM t1 AS t3, t2 AS t4;
ERROR 42S02: Unknown table 't1' in MULTI DELETE
INSERT INTO t1 values (1),(2);
INSERT INTO t2 values (1),(2);
DELETE t1 FROM t1 AS t2, t2 AS t1 where t1.a=t2.a and t1.a=1;
SELECT * from t1;
a
1
2
SELECT * from t2;
a
2
DELETE t2 FROM t1 AS t2, t2 AS t1 where t1.a=t2.a and t1.a=2;
SELECT * from t1;
a
1
SELECT * from t2;
a
2
DROP TABLE t1,t2;
create table `t1` (`p_id` int(10) unsigned NOT NULL auto_increment, `p_code` varchar(20) NOT NULL default '', `p_active` tinyint(1) unsigned NOT NULL default '1', PRIMARY KEY (`p_id`) );
create table `t2` (`c2_id` int(10) unsigned NULL auto_increment, `c2_p_id` int(10) unsigned NOT NULL default '0', `c2_note` text NOT NULL, `c2_active` tinyint(1) unsigned NOT NULL default '1', PRIMARY KEY (`c2_id`), KEY `c2_p_id` (`c2_p_id`) );
insert into t1 values (0,'A01-Comp',1);
insert into t1 values (0,'B01-Comp',1);
insert into t2 values (0,1,'A Note',1);
update t1 left join t2 on p_id = c2_p_id set c2_note = 'asdf-1' where p_id = 2;
select * from t1;
p_id p_code p_active
1 A01-Comp 1
2 B01-Comp 1
select * from t2;
c2_id c2_p_id c2_note c2_active
1 1 A Note 1
drop table t1, t2;
connect root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK;
create database mysqltest;
create table mysqltest.t1 (a int, b int, primary key (a));
create table mysqltest.t2 (a int, b int, primary key (a));
create table mysqltest.t3 (a int, b int, primary key (a));
create user mysqltest_1@localhost;
grant select on mysqltest.* to mysqltest_1@localhost;
grant update on mysqltest.t1 to mysqltest_1@localhost;
connect user1,localhost,mysqltest_1,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK;
update t1, t2 set t1.b=1 where t1.a=t2.a;
update t1, t2 set t1.b=(select t3.b from t3 where t1.a=t3.a) where t1.a=t2.a;
connection root;
revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
revoke all privileges on mysqltest.* from mysqltest_1@localhost;
delete from mysql.user where user=_binary'mysqltest_1';
flush privileges;
drop database mysqltest;
connection default;
disconnect user1;
disconnect root;
create table t1 (a int, primary key (a));
create table t2 (a int, primary key (a));
create table t3 (a int, primary key (a));
delete t1,t3 from t1,t2 where t1.a=t2.a and t2.a=(select t3.a from t3 where t1.a=t3.a);
ERROR 42S02: Unknown table 't3' in MULTI DELETE
drop table t1, t2, t3;
create table t1 (col1 int);
create table t2 (col1 int);
update t1,t2 set t1.col1 = (select max(col1) from t1) where t1.col1 = t2.col1;
delete t1 from t1,t2 where t1.col1 < (select max(col1) from t1) and t1.col1 = t2.col1;
ERROR HY000: Table 't1' is specified twice, both as a target for 'DELETE' and as a separate source for data
drop table t1,t2;
create table t1(a int);
create table t2(a int);
delete from t1,t2 using t1,t2 where t1.a=(select a from t1);
ERROR HY000: Table 't1' is specified twice, both as a target for 'DELETE' and as a separate source for data
drop table t1, t2;
create table t1 (a int, b int);
insert into t1 values (1, 2), (2, 3), (3, 4);
create table t2 (a int);
insert into t2 values (10), (20), (30);
create view v1 as select a as b, a/10 as a from t2;
connect locker,localhost,root,,test;
lock table t1 write;
connect changer,localhost,root,,test;
alter table t1 add column c int default 100 after a;
connect updater,localhost,root,,test;
update t1, v1 set t1.b=t1.a+t1.b+v1.b where t1.a=v1.a;
connection locker;
unlock tables;
connection changer;
connection updater;
select * from t1;
a c b
1 100 13
2 100 25
3 100 37
select * from t2;
a
10
20
30
drop view v1;
drop table t1, t2;
connection default;
disconnect locker;
disconnect changer;
disconnect updater;
create table t1 (i1 int, i2 int, i3 int);
create table t2 (id int, c1 varchar(20), c2 varchar(20));
insert into t1 values (1,5,10),(3,7,12),(4,5,2),(9,10,15),(2,2,2);
insert into t2 values (9,"abc","def"),(5,"opq","lmn"),(2,"test t","t test");
select * from t1 order by i1;
i1 i2 i3
1 5 10
2 2 2
3 7 12
4 5 2
9 10 15
select * from t2;
id c1 c2
9 abc def
5 opq lmn
2 test t t test
update t1,t2 set t1.i2=15, t2.c2="ppc" where t1.i1=t2.id;
select * from t1 order by i1;
i1 i2 i3
1 5 10
2 15 2
3 7 12
4 5 2
9 15 15
select * from t2 order by id;
id c1 c2
2 test t ppc
5 opq lmn
9 abc ppc
delete t1.*,t2.* from t1,t2 where t1.i2=t2.id;
select * from t1 order by i1;
i1 i2 i3
2 15 2
3 7 12
9 15 15
select * from t2 order by id;
id c1 c2
2 test t ppc
9 abc ppc
drop table t1, t2;
create table t1 (i1 int auto_increment not null, i2 int, i3 int, primary key (i1));
create table t2 (id int auto_increment not null, c1 varchar(20), c2 varchar(20), primary key(id));
insert into t1 values (1,5,10),(3,7,12),(4,5,2),(9,10,15),(2,2,2);
insert into t2 values (9,"abc","def"),(5,"opq","lmn"),(2,"test t","t test");
select * from t1 order by i1;
i1 i2 i3
1 5 10
2 2 2
3 7 12
4 5 2
9 10 15
select * from t2 order by id;
id c1 c2
2 test t t test
5 opq lmn
9 abc def
update t1,t2 set t1.i2=15, t2.c2="ppc" where t1.i1=t2.id;
select * from t1 order by i1;
i1 i2 i3
1 5 10
2 15 2
3 7 12
4 5 2
9 15 15
select * from t2 order by id;
id c1 c2
2 test t ppc
5 opq lmn
9 abc ppc
delete t1.*,t2.* from t1,t2 where t1.i2=t2.id;
select * from t1 order by i1;
i1 i2 i3
2 15 2
3 7 12
9 15 15
select * from t2 order by id;
id c1 c2
2 test t ppc
9 abc ppc
drop table t1, t2;
#
# Bug#49534: multitable IGNORE update with sql_safe_updates error
# causes debug assertion
#
CREATE TABLE t1( a INT, KEY( a ) );
INSERT INTO t1 VALUES (1), (2), (3);
SET SESSION sql_safe_updates = 1;
# Must not cause failed assertion
UPDATE IGNORE t1, t1 t1a SET t1.a = 1 WHERE t1a.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
DROP TABLE t1;
#
# Bug#54543: update ignore with incorrect subquery leads to assertion
# failure: inited==INDEX
#
SET SESSION sql_safe_updates = 0;
CREATE TABLE t1 ( a INT );
INSERT INTO t1 VALUES (1), (2);
CREATE TABLE t2 ( a INT );
INSERT INTO t2 VALUES (1), (2);
CREATE TABLE t3 ( a INT );
INSERT INTO t3 VALUES (1), (2);
# Should not crash
UPDATE IGNORE
( SELECT ( SELECT COUNT(*) FROM t1 GROUP BY a, @v ) a FROM t2 ) x, t3
SET t3.a = 0;
Warnings:
Warning 1242 Subquery returns more than 1 row
Warning 1242 Subquery returns more than 1 row
DROP TABLE t1, t2, t3;
SET SESSION sql_safe_updates = DEFAULT;
#
# Bug#52157 various crashes and assertions with multi-table update, stored function
#
CREATE FUNCTION f1 () RETURNS BLOB RETURN 1;
CREATE TABLE t1 (f1 DATE);
INSERT INTO t1 VALUES('2001-01-01');
UPDATE IGNORE (SELECT 1 FROM t1 WHERE f1 = (SELECT f1() FROM t1)) x, t1 SET f1 = 1;
Warnings:
Warning 1292 Truncated incorrect datetime value: '1'
CREATE view v1 as SELECT f1() FROM t1;
UPDATE IGNORE (SELECT 1 FROM t1 WHERE f1 = (select * from v1)) x, t1 SET f1 = 1;
Warnings:
Warning 1292 Truncated incorrect datetime value: '1'
DROP VIEW v1;
DROP FUNCTION f1;
DROP TABLE t1;
#
# MDEV-4123: Incorrect results after multi-table update or
# assertion `!table || (!table->read_set ||
# bitmap_is_set(table->read_set, field_index))' failure
#
DROP TABLE IF EXISTS t1;
Warnings:
Note 1051 Unknown table 'test.t1'
CREATE TABLE t1 (
id int(10) unsigned NOT NULL,
level tinyint(3) unsigned NOT NULL,
PRIMARY KEY (id)
);
INSERT INTO t1 VALUES (2519583,1);
DROP TABLE IF EXISTS t2;
Warnings:
Note 1051 Unknown table 'test.t2'
CREATE TABLE t2 (
club_id int(11) NOT NULL DEFAULT '0',
profile_id int(11) NOT NULL DEFAULT '0',
member_level_id int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (profile_id,club_id)
);
INSERT INTO t2 VALUES (2,2519583,12);
DROP TABLE IF EXISTS t3;
Warnings:
Note 1051 Unknown table 'test.t3'
CREATE TABLE t3 (
member_level_id int(11) unsigned NOT NULL DEFAULT '0',
map_level int(11) unsigned NOT NULL DEFAULT '0',
map_status int(11) unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (member_level_id)
);
INSERT INTO t3 VALUES (12,12,1);
CREATE
VIEW v1 AS
select club_id,profile_id,
map_level AS member_level_id,map_status AS member_status
from (t2 tc join t3 map
on(((tc.member_level_id = map.member_level_id) and
(club_id = 2))));
select level, count(*) as cnt from t1 group by level;
level cnt
1 1
UPDATE t1 c LEFT JOIN v1 t ON (c.id = t.profile_id AND t.club_id = 2)
SET c.level = IF (t.member_status IS NULL, 1, IF (t.member_status = 1, 2,3));
select level, count(*) as cnt from t1 group by level;
level cnt
2 1
drop view v1;
drop table t1,t2,t3;
end of tests
#
# BUG#57373: Multi update+InnoDB reports ER_KEY_NOT_FOUND if a
# table is updated twice
#
CREATE TABLE t1(
pk INT,
a INT,
PRIMARY KEY (pk)
) ENGINE=MyISAM;
INSERT INTO t1 VALUES (0,0);
UPDATE t1 AS A, t1 AS B SET A.pk = 1, B.a = 2;
# Should be (1,2)
SELECT * FROM t1;
pk a
1 2
DROP TABLE t1;
#
# BUG#11882110: UPDATE REPORTS ER_KEY_NOT_FOUND IF TABLE IS
# UPDATED TWICE
#
CREATE TABLE t1 (
col_int_key int,
pk int,
col_int int,
key(col_int_key),
primary key (pk)
) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,2,3);
CREATE TABLE t2 (
col_int_key int,
pk_1 int,
pk_2 int,
col_int int,
key(col_int_key),
primary key (pk_1,pk_2)
) ENGINE=MyISAM;
INSERT INTO t2 VALUES (1,2,3,4);
UPDATE t1 AS A NATURAL JOIN t1 B SET A.pk=5,B.pk=7;
SELECT * FROM t1;
col_int_key pk col_int
1 7 3
UPDATE t2 AS A NATURAL JOIN t2 B SET A.pk_1=5,B.pk_1=7;
UPDATE t2 AS A NATURAL JOIN t2 B SET A.pk_2=10,B.pk_2=11;
SELECT * FROM t2;
col_int_key pk_1 pk_2 col_int
1 7 11 4
DROP TABLE t1,t2;
#
# MDEV-6139: UPDATE w/ join against MRG_MyISAM table with read-only
# sub-table fails
# MDEV-6193: Problems with multi-table updates that JOIN against
# read-only table
#
CREATE TABLE t1 (
id int(10) unsigned,
a int(11)
) ENGINE=MyISAM;
CREATE TABLE t3 (
id int(10) unsigned,
b int(11)
) ENGINE=MyISAM;
CREATE TABLE t2 (
id int(10) unsigned,
b int(11)
) ENGINE=MRG_MyISAM UNION=(t3);
FLUSH TABLES;
update t1 join t2 using (id) set t1.a=t2.b;
create view v2 as select * from t2;
update t1 join v2 using (id) set t1.a=0;
create view v1 as select * from t3;
update t1 join v1 using (id) set t1.a=0;
update t1 join INFORMATION_SCHEMA.CHARACTER_SETS on (id=MAXLEN) set t1.a=0;
create view v3 as select t2.id, t3.b from t2 join t3 using(id);
update t1 join v3 using (id) set t1.a=0;
drop view v1, v2, v3;
drop table t2, t3, t1;
#
# MDEV-7613: MariaDB 5.5.40 server crash on update table left join
# with a view
#
CREATE TABLE `t1` (
`f1` varchar(6) COLLATE latin1_general_ci DEFAULT NULL,
`f2` varchar(6) COLLATE latin1_general_ci DEFAULT NULL,
`f3` varchar(7) COLLATE latin1_general_ci DEFAULT NULL,
`f4` varchar(15) COLLATE latin1_general_ci DEFAULT NULL,
`f5` datetime DEFAULT NULL,
`f6` varchar(2) COLLATE latin1_general_ci DEFAULT NULL,
`f7` varchar(2) COLLATE latin1_general_ci DEFAULT NULL,
`ff1` int(1) DEFAULT NULL,
`ff2` int(1) DEFAULT NULL,
`ff3` int(1) DEFAULT NULL,
`ff4` int(1) DEFAULT NULL,
`ff5` int(1) DEFAULT NULL,
`ff6` int(1) DEFAULT NULL,
`ff7` int(1) DEFAULT NULL,
`ff8` int(2) DEFAULT NULL,
`ff9` int(1) DEFAULT NULL,
`ff10` int(1) DEFAULT NULL,
`ff11` int(1) DEFAULT NULL,
`ff12` int(1) DEFAULT NULL,
`ff13` int(1) DEFAULT NULL,
`ff14` int(1) DEFAULT NULL,
`ff15` int(1) DEFAULT NULL,
`f8` varchar(70) COLLATE latin1_general_ci DEFAULT NULL,
`f9` varchar(20) COLLATE latin1_general_ci DEFAULT NULL,
`f10` varchar(50) COLLATE latin1_general_ci NOT NULL,
`f11` varchar(50) COLLATE latin1_general_ci DEFAULT NULL,
`f12` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`f13` text COLLATE latin1_general_ci,
`f14` time DEFAULT NULL,
`f15` varchar(30) COLLATE latin1_general_ci DEFAULT NULL,
`fg1` int(11) DEFAULT NULL,
`fg2` int(11) DEFAULT NULL,
`fg3` int(11) DEFAULT NULL,
`fg4` int(11) DEFAULT NULL,
`fg5` int(11) DEFAULT NULL,
`fg6` int(11) DEFAULT NULL,
`fg7` int(11) DEFAULT NULL,
`fg9` int(11) DEFAULT NULL,
`fg10` int(11) DEFAULT NULL,
`fg11` int(11) DEFAULT NULL,
`fg12` int(11) DEFAULT NULL,
`fg13` int(11) DEFAULT NULL,
`fg14` int(11) DEFAULT NULL,
`fg15` int(11) DEFAULT NULL,
`f16` double DEFAULT NULL,
`f17` double DEFAULT NULL,
`f18` int(11) DEFAULT NULL,
`f19` int(11) DEFAULT NULL,
`f20` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`f21` int(11) DEFAULT NULL,
`f22` int(11) DEFAULT NULL,
`f23` int(11) DEFAULT NULL,
`f24` double DEFAULT NULL,
`f25` int(11) DEFAULT NULL,
`f26` double DEFAULT NULL,
`f27` int(11) DEFAULT NULL,
`f28` int(11) DEFAULT NULL,
`f29` double DEFAULT NULL,
`f30` int(11) DEFAULT NULL,
`f31` double DEFAULT NULL,
`PZ` double DEFAULT NULL,
`f32` varchar(50) COLLATE latin1_general_ci DEFAULT NULL,
`f33` varchar(50) COLLATE latin1_general_ci DEFAULT NULL,
`f34` varchar(50) COLLATE latin1_general_ci DEFAULT NULL,
`f35` varchar(30) COLLATE latin1_general_ci DEFAULT NULL,
`f36` varchar(20) COLLATE latin1_general_ci DEFAULT NULL,
`f37` varchar(50) COLLATE latin1_general_ci DEFAULT NULL,
`f20_2` varchar(20) COLLATE latin1_general_ci DEFAULT NULL,
`f38` varchar(30) COLLATE latin1_general_ci DEFAULT NULL COMMENT 'Email = E-Mail / Whitemail = Brief',
`insert_ts` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`f10`),
KEY `f5_f12` (`f5`,`f12`),
KEY `f5_f20` (`f5`,`f20`),
KEY `f5_f33` (`f5`,`f33`)
) DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci ROW_FORMAT=COMPACT;
INSERT INTO `t1` VALUES ('2011/2','201105','2011/19','gstfbnfr','2011-05-06
00:00:00','gg','Ag',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0,0,'','','','','','','21:56:28','',0,0,0,0,0,0,0,0,0,0,0,0,0,0,NULL,NULL,0,0,'Dffgult',1,0,0,NULL,0,NULL,0,0,NULL,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'ggggil',NULL),('2008/4','200812','2008/50','hgckbgfx','2008-12-08
00:00:00','gg','Ag',2,NULL,2,1,1,1,1,24,1,NULL,1,1,1,2,0,'gusschlifßlich
zugg
gflffonifrfn','88.77.79.214','10001614','fg-gtgggggdgtfn','fg-gtgggggdgtfn','birgit.tfrpfllf@gggx.df','11:55:21',NULL,1,0,1,1,1,1,1,1,0,1,1,1,0,0,NULL,NULL,0,4,'ffrtrgg',1,6,10,1.66666666666667,4,1,10,14,1.4,1,NULL,NULL,'out',NULL,NULL,'49','ggobilcogg','k.A.',NULL,'ggggil',NULL),('2008/4','200812','2008/51','hgckbgfx','2008-12-15
00:00:00','gg','Ag',4,5,5,4,5,5,5,NULL,4,5,1,1,1,4,0,'gusschlifßlich zugg
gflffonifrfn','79.197.185.64','10001686','fg-gtgggggdgtfn','fg-gtgggggdgtfn','kgtjg@swfftys.df','09:28:42',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,11,4.71428571428571,16,1.2,12,49,4.08111111111111,1,NULL,NULL,'out',NULL,NULL,'49','ggobilcogg','k.A.',NULL,'ggggil',NULL),('2008/4','200812','2008/50','nufchti','2008-12-08
00:00:00','gg','Ag',4,1,1,5,5,5,5,12,4,5,1,1,2,1,0,'gusschlifßlich zugg
gflffonifrfn','89.54.151.216','10001700','fg-gtgggggdgtfn','fg-gtgggggdgtfn','H_K2006@frffnft.df','16:41:45',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,10,4.28571428571429,11,2.6,12,41,1.58111111111111,1,NULL,NULL,'ffrtrgg
Bgckofficf 5','vb5','Nufchtfr,
Iris','49','ggobilcogg','grfurt','Intfrn','ggggil',NULL),('2008/4','200812','2008/50','junghdro','2008-12-11
00:00:00','Do','Ag',2,2,5,5,4,4,2,72,2,5,2,2,1,1,0,'gusschlifßlich zugg
gflffonifrfn','84.61.20.216','10001849','fg-ggriff','fg-ggriff','schofnf-glftfr@grcor.df','20:18:05',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,24,1.42857142857141,12,2.4,12,16,1,1,NULL,NULL,'ffrtrgg
Bgckofficf 5','vb5','Junghfinrich,
Dorothfg','49','ggobilcogg','grfurt','Intfrn','ggggil',NULL),('2008/4','200812','2008/50','fbflktj','2008-12-08
00:00:00','gg','Ag',4,2,2,5,1,1,1,24,NULL,NULL,NULL,NULL,NULL,0,0,'Kgggfrg
bzw. DigiCggg
Funktion','217.84.62.6','10001888','fg-Kündigungfn','fg-Kündigungfn','f.frofschkf@gggx.df','21:05:59',NULL,1,1,1,1,1,1,1,0,0,0,0,0,0,0,NULL,NULL,0,0,'ffrtrgg',1,7,16,2.28571428571429,0,NULL,7,16,2.28571428571429,0,NULL,NULL,'out',NULL,'gbfl,
Kgtjg','49','ggobilcogg','k.A.','gxtfrn','ggggil',NULL),('2008/4','200812','2008/50','gltggggri','2008-12-09
00:00:00','Di','Ag',4,1,1,4,2,1,2,16,1,2,2,2,2,2,0,'gusschlifßlich zugg
gflffonifrfn','81.171.157.211','10001988','fg-gtgggggdgtfn','fg-gtgggggdgtfn','bistfr@nftcolognf.df','11:07:54',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,21,1,11,2.2,12,12,2.66666666666667,1,NULL,NULL,'out',NULL,NULL,'49','ggobilcogg','k.A.','gxtfrn','ggggil',NULL),('2008/4','200812','2008/50','ggufllfsg','2008-12-09
00:00:00','Di','Ag',2,2,2,2,1,1,2,12,2,2,2,1,1,2,0,'ggobilfs
Intfrnft','62.154.142.186','10002097','fg-gtgggggdgtfn','fg-gtgggggdgtfn','norbfrtwfdlich@fgggil.df','09:42:11',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,12,1.71428571428571,8,1.6,12,20,1.66666666666667,1,NULL,NULL,'ffrtrgg
Bgckofficf 1','vb1','Mufllfr,
ggbinf','49','ggobilcogg','grfurt','Intfrn','ggggil',NULL),('2008/4','200812','2008/50','wggnfg','2008-12-09
00:00:00','Di','Ag',5,5,5,5,5,5,5,12,5,5,5,5,5,5,0,'gls grsgtz für
Ffstnftz','85.180.141.246','10002127','fg-Kündigungfn','fg-Kündigungfn','rfinhgrt.gdolph@yghoo.df','17:44:11',NULL,1,1,1,1,1,1,1,1,1,1,1,1,0,0,NULL,NULL,0,5,'ffrtrgg',1,7,15,5,25,5,12,60,5,1,NULL,NULL,'ffrtrgg
Bgckofficf 1','vb1','Wggnfr,
Annftt','49','ggobilcogg','grfurt','Intfrn','ggggil',NULL),('2008/4','200812','2008/50','schubrbf','2008-12-10
00:00:00','Mi','Ag',1,2,NULL,2,1,2,1,24,NULL,NULL,NULL,NULL,NULL,0,0,'Kgggfrg
bzw. DigiCggg
Funktion','91.40.98.242','10002160','fg-gtgggggdgtfn','fg-gtgggggdgtfn','olgf.lifb@gggx.nft','18:18:25',NULL,1,1,0,1,1,1,1,0,0,0,0,0,0,0,NULL,NULL,0,0,'ffrtrgg',1,6,11,1.81111111111111,0,NULL,6,11,1.81111111111111,0,NULL,NULL,'out',NULL,NULL,'49','ggobilcogg','k.A.','gxtfrn','ggggil',NULL);
CREATE TABLE `t2` (
`ft1` datetime DEFAULT NULL,
`ft2` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
`ft3` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
`ft4` varchar(255) COLLATE latin1_general_ci NOT NULL DEFAULT '',
`ft5` varchar(255) COLLATE latin1_general_ci NOT NULL DEFAULT '',
`ft6` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`ft6_2` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`ft7` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`ft8` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`ft9` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
`ft10` varchar(255) COLLATE latin1_general_ci DEFAULT NULL,
PRIMARY KEY (`ft4`,`ft5`)
) DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci;
INSERT INTO `t2` VALUES ('2013-03-13 00:00:00','2013-03-13 00:00:00','9999-12-31 00:00:00','#','extern FP f32 2','Default','Intern','DEFAULT',NULL,NULL,NULL),('2013-03-13 00:00:00','2013-03-13 00:00:00','9999-12-31 00:00:00','#','extern FP f32 3','Default','Intern','DEFAULT',NULL,NULL,NULL);
CREATE TABLE `t3` (
`fe1` int(10) NOT NULL DEFAULT '0',
`fe2` char(50) COLLATE latin1_general_ci DEFAULT 'nn',
`f34` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe3` double DEFAULT NULL,
`fe4` double DEFAULT NULL,
`fe5` char(4) COLLATE latin1_general_ci DEFAULT NULL,
`f32` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe6` int(3) DEFAULT '0',
`fe7` char(1) COLLATE latin1_general_ci DEFAULT NULL,
`ft6` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`f33` char(4) COLLATE latin1_general_ci DEFAULT NULL COMMENT 'virtuelle f33s',
`fe8` char(4) COLLATE latin1_general_ci DEFAULT NULL COMMENT 'aus dem ADS',
`f37` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe9` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe10` int(5) DEFAULT '0',
`fe11` int(10) DEFAULT '0',
`fe12` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe13` double DEFAULT NULL,
`fe14` char(50) COLLATE latin1_general_ci DEFAULT NULL,
`fe15` date DEFAULT NULL,
`fe16` date DEFAULT NULL,
`fe17` int(10) DEFAULT '0',
`fe18` date NOT NULL DEFAULT '0000-00-00',
`ft3` date NOT NULL DEFAULT '0000-00-00',
PRIMARY KEY (`fe1`),
KEY `fe2` (`fe2`,`fe18`,`ft3`),
KEY `f33` (`f33`),
KEY `fe8` (`fe8`)
) DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci ROW_FORMAT=COMPACT COMMENT='CustomerService und Outsourcer Userinformationen';
INSERT INTO `t3` VALUES (1,'aabggn','gab, glgna',0,NULL,NULL,'gxtgrn D gnd g
gggsbgrg',0,NULL,'gxtgrn','dsa','dsa','gggsbgrg','0',91611,0,'0',0,'agsggschigdgn','2014-08-11','2014-09-05',0,'2011-01-01','2014-08-11'),(4,'aabigr','gab,
Iggr',0,NULL,NULL,'gxtgrn D gnd g
gggsbgrg',0,NULL,'gxtgrn','dsa','dsa','gggsbgrg','0',0,0,'0',0,'agsggschigdgn','2014-08-11','2014-09-05',0,'2012-10-01','2014-08-11'),(7,'abgcrist','gbg,
ghristggna',15182,1,'ja','ggshilfg gxtgrn 1',1,NULL,'gg
galgs','ag1','ag1','grfgrt','0',11941,0,'0',0,'agsggschigdgn','2014-01-11',NULL,11802051,'1900-01-01','2010-06-10'),(8,'abgcrist','gbg,
ghristggna',15182,1,'ja','Zgntralg gftgr galgs Bgtrgggng 1',1,NULL,'gg
galgs','sb1','sb1','grfgrt','0',11941,0,'0',0,'agsggschigdgn','2014-01-11',NULL,11802051,'2010-07-01','2012-08-11'),(9,'abgcrist','gbg,
ghristggna',15182,1,'ja','galgs Inbggnd 2',1,NULL,'gg
galgs','si2','si2','grfgrt','0',11941,0,'0',0,'agsggschigdgn','2014-01-11',NULL,11802051,'2012-09-01','2014-01-11'),(10,'abgcgr','gbg,
ggrnglgg',14962,1,NULL,'galgs Ogtbggnd 1',1,NULL,'gg
galgs','sg1','sg1','grfgrt','0',12401,0,'abgcrn',1,NULL,NULL,NULL,11800647,'1900-01-01','2010-11-10'),(11,'abgcgr','gbg,
ggrnglgg',14962,1,NULL,'galgs Ogtbggnd 1',1,NULL,'gg
galgs','sg1','sg1','grfgrt','0',12401,0,'abgcrn',1,NULL,NULL,NULL,11800647,'2010-12-01','2011-08-11'),(12,'abgcgr','gbg,
ggrnglgg',14962,1,NULL,'galgs Ogtbggnd 2',1,NULL,'gg
galgs','sg2','sg2','grfgrt','0',12401,0,'abgcrn',1,NULL,NULL,NULL,11800647,'2011-09-01','2012-01-11'),(13,'abgcgr','gbg,
ggrnglgg',14962,0.75,NULL,'galgs Ogtbggnd 2',1,NULL,'gg
galgs','sg2','sg2','grfgrt','0',12401,0,'abgcrn',1,NULL,NULL,'2011-09-11',11800647,'2012-02-01','2011-08-11'),(14,'rgghrsgr','gbg,
gigrid',14781,1,'ja','Fgrdgrgngsmanaggmgnt 1',1,NULL,'gg
Zahlgng','fm1','fm1','grfgrt','0',12141,0,'0',1,NULL,NULL,NULL,11010781,'1900-01-01','2012-08-11');
CREATE ALGORITHM=MERGE
DEFINER=`root`@`localhost` SQL SECURITY DEFINER
VIEW `v1` AS select `t1a`.`ft1` AS `ft1`,`t1a`.`ft2` AS `ft2`,`t1a`.`ft3` AS `ft3`,`t1a`.`ft4` AS `ft4`,`t1a`.`ft5` AS `ft5`,`t1a`.`ft6` AS `ft6`,`t1a`.`ft6_2` AS `ft6_2`,`t1a`.`ft7` AS `ft7`,`t1a`.`ft8` AS `ft8`,`t1a`.`ft9` AS `ft9`,`t1a`.`ft10` AS `ft10` from `t2` `t1a` where (if((`t1a`.`ft10` = 'virtuell'),0,1) = 1);
CREATE ALGORITHM=UNDEFINED
DEFINER=`root`@`localhost` SQL SECURITY DEFINER
VIEW `v2` AS select distinct `t1b`.`fe2` AS `fe2`,min(`t1b`.`fe18`) AS `fe18`,max(`t1b`.`ft3`) AS `ft3` from `t3` `t1b` where ((`t1b`.`fe2` <> '') and (curdate() >= `t1b`.`fe18`)) group by `t1b`.`fe2`;
CREATE ALGORITHM=UNDEFINED
DEFINER=`root`@`localhost` SQL SECURITY DEFINER
VIEW `v3` AS select `t1c`.`fe2` AS `fe2`,`t1c`.`f34` AS `f34`,`t1c`.`f33` AS `f33`,`t1c`.`f32` AS `f32`,`t1c`.`f37` AS `f37`,`t1c`.`fe10` AS `fe10`,if((`tov`.`ft6` in ('klarmobil','callmobile')),`tov`.`ft9`,`tov`.`ft6`) AS `ft6_1`,`tov`.`ft6_2` AS `ft6_2`,`ua`.`fe18` AS `fe18`,`ua`.`ft3` AS `ft3` from ((`t3` `t1c` left join `v2` `ua` on((`t1c`.`fe2` = `ua`.`fe2`))) left join `v1` `tov` on((`t1c`.`fe8` = `tov`.`ft4`))) where (`t1c`.`ft3` = `ua`.`ft3`) group by `t1c`.`fe2`,`t1c`.`f34`,`t1c`.`f33`,`t1c`.`f32` order by `t1c`.`f34`;
UPDATE t1 t1 left join v3 t2 on t1.f4 = t2.fe2 SET t1.f20 = t2.ft6_1, t1.f32 = t2.f32, t1.f33 = t2.f33, t1.f37 = t2.f37 WHERE f5 >= '2015-02-01';
#MDEV-8018: main.multi_update fails with --ps-protocol
prepare stmt1 from "UPDATE t1 t1 left join v3 t2 on t1.f4 = t2.fe2 SET t1.f20 = t2.ft6_1, t1.f32 = t2.f32, t1.f33 = t2.f33, t1.f37 = t2.f37 WHERE f5 >= '2015-02-01'";
execute stmt1;
execute stmt1;
deallocate prepare stmt1;
drop view v3,v2,v1;
drop table t1,t2,t3;
create table t1 (id int not null, v1 varchar(10) not null);
insert into t1 values (1,1),(2,2);
create table t2 (log varchar(10) not null);
create trigger t1_after_update after update on t1
for each row insert into t2 values ('triggered');
create user foo;
grant select, insert, update, delete, create, drop, reload, index, alter, show databases, create temporary tables, lock tables, execute, create view, show view, create routine, alter routine, trigger on *.* to 'foo'@'%';
set global read_only=1;
connect a, localhost, foo;
create temporary table temp_t1 (id int not null, update_me varchar(10));
insert into temp_t1 values (1,1),(2,2),(3,3);
update temp_t1 left join t1 on temp_t1.id = t1.id set temp_t1.update_me = 'hello';
connection default;
set global read_only = 0;
create table t3 (id int not null);
insert t3 values (2);
update t1 left join t3 on t1.id = t3.id set t1.v1 = 'hello';
select * from t2;
log
triggered
triggered
drop table t1,t2, t3;
drop user foo;
create table t1 (a int, b int);
create table t2 (c int, d int);
insert t1 values (1,2),(3,4);
insert t2 values (5,6),(7,8);
create table t0 (x int);
insert t0 values (11), (22);
create trigger tr1 before update on t2 for each row insert t0 values (new.c);
connect con1, localhost, root;
lock table t0 write;
connection default;
update t1 join t2 on (a=c+4) set b=d;
disconnect con1;
drop table t1, t2, t0;
create table t1 (a int, b varchar(50), c varchar(50));
insert t1 (a,b) values (1,'1'), (2,'2'), (3,'3');
create function f1() returns varchar(50) return 'result';
create trigger tr before update on t1 for each row set new.c = (select f1());
create table t2 select a, b from t1;
update t1 join t2 using (a) set t1.b = t2.b;
drop table t1, t2;
drop function f1;
#
# end of 5.5 tests
#
#
# MDEV-24823: Invalid multi-table update of view within SP
#
create table t1 (id int) engine=myisam;
insert into t1 values (1),(2),(1);
create table t2 (pk int, c0 int) engine=myisam;
insert into t2 values (1,1), (2,3);
create view v2 as select * from t2;
create view v3 as select * from t2 where c0 < 3;
create procedure sp0() update t1, v2 set v2.pk = 1 where v2.c0 = t1.c1;
call sp0();
ERROR 42S22: Unknown column 't1.c1' in 'where clause'
call sp0();
ERROR 42S22: Unknown column 't1.c1' in 'where clause'
create procedure sp1() update (t1 join v2 on v2.c0 = t1.c1) set v2.pk = 1;
call sp1();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
call sp1();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
create procedure sp2() update (t1 join v3 on v3.c0 = t1.c1) set v3.pk = 1;
call sp2();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
call sp2();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
create procedure sp3()
update (t1 join v2 on v2.c0 = t1.id) set v2.c0 = v2.c0+1;
select * from t2;
pk c0
1 1
2 3
call sp3();
select * from t2;
pk c0
1 2
2 3
call sp3();
select * from t2;
pk c0
1 3
2 3
create procedure sp4() delete t1 from t1 join v2 on v2.c0 = t1.c1;
call sp4();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
call sp4();
ERROR 42S22: Unknown column 't1.c1' in 'on clause'
drop procedure sp0;
drop procedure sp1;
drop procedure sp2;
drop procedure sp3;
drop procedure sp4;
drop view v2,v3;
drop table t1,t2;
# End of 10.2 tests
create table t1 (c1 int, c3 int);
insert t1(c3) values (1), (2), (3), (4), (5), (6), (7), (8);
create table t2 select * from t1;
update t1, t2 set t1.c1=t2.c3 where t1.c3=t2.c3 order by t1.c3 limit 3;
select * from t1;
c1 c3
1 1
2 2
3 3
NULL 4
NULL 5
NULL 6
NULL 7
NULL 8
update t1 set c1=NULL;
update t1, t2 set t1.c1=t2.c3 where t1.c3=t2.c3 order by t1.c3 desc limit 2;
select * from t1;
c1 c3
NULL 1
NULL 2
NULL 3
NULL 4
NULL 5
NULL 6
7 7
8 8
drop table t1, t2;
create table t1 (i int) engine=memory;
insert t1 values (1),(2);
create table t2 (f int) engine=myisam;
insert t2 values (1),(2);
explain update t1, t2 set f = 126 order by f limit 2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
1 SIMPLE t2 ALL NULL NULL NULL NULL 2
update t1, t2 set f = 126 order by f limit 2;
select * from t2;
f
126
2
drop table t1, t2;
create table t0(a int);
insert t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (a int, b int, c int, key(a));
insert t1 select a,a,a from t0;
create table t2 as select * from t1;
create table t3 as select * from t1;
select * from t1, t2 where t1.a=t2.a and t1.b in (select b from t3 where t3.c<=t2.c) order by t2.c, t1.c limit 5;
a b c a b c
0 0 0 0 0 0
1 1 1 1 1 1
2 2 2 2 2 2
3 3 3 3 3 3
4 4 4 4 4 4
set optimizer_switch='firstmatch=off';
explain update t1, t2 set t2.c=1 where t1.a=t2.a and t1.b in (select b from t3 where t3.c< t2.c) order by t2.c, t1.c limit 10;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 10 Using where; Using temporary; Using filesort
1 PRIMARY t1 ref a a 5 test.t2.a 1
1 PRIMARY t3 ALL NULL NULL NULL NULL 10 Using where; Start temporary; End temporary
update t1, t2 set t2.c=1 where t1.a=t2.a and t1.b in (select b from t3 where t3.c<=t2.c) order by t2.c, t1.c limit 5;
select * from t2;
a b c
0 0 1
1 1 1
2 2 1
3 3 1
4 4 1
5 5 5
6 6 6
7 7 7
8 8 8
9 9 9
set optimizer_switch=default;
drop table t0,t1,t2,t3;
create table t0 (x int);
create table t1 (a int);
create table t2 (b int, c int default 0);
insert t0 (x) values (0),(10);
insert t1 (a) values (1), (2);
insert t2 (b) values (1), (2);
create view v1 as select t2.b,t2.c from t1, t2
where t1.a=t2.b and t2.b < 3 with check option;
select * from t0 join v1 on (x=c);
x b c
0 1 0
0 2 0
explain update v1,t0 set c=1 where b=1 and x=c order by x,b limit 1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
1 SIMPLE t2 ALL NULL NULL NULL NULL 2 Using where
1 SIMPLE t0 ALL NULL NULL NULL NULL 2 Using where
update v1,t0 set c=1 where b<3 and x=c order by x,b limit 1;
select * from v1;
b c
1 1
2 0
drop view v1;
drop table t0, t1,t2;
#
# MDEV-20515 multi-update tries to position updated table by null reference
#
create or replace table t1 (a int);
insert into t1 values (0), (2);
create or replace table t2 (b int);
insert into t2 values (1), (2);
select * from t1 left join t2 on a = b order by b;
a b
0 NULL
2 2
update t1 left join t2 on a = b set b= 3 order by b;
select * from t2;
b
1
3
drop tables t1, t2;
#
# MDEV-22464 Server crash on UPDATE with nested subquery
#
create table t1 (a int) ;
insert into t1 (a) values (1),(2),(3) ;
select a from t1 where a= (select 2 from t1 having (a = 3));
ERROR 21000: Subquery returns more than 1 row
update t1 set a= (select 2 from t1 having (a = 3));
ERROR 21000: Subquery returns more than 1 row
drop tables t1;
#
# MDEV-28246 Optimizer uses all partitions during an update in MariaDB 10.6.x but not in 10.2.x
#
CREATE TABLE t1 (
part INT(1),
a INT(1),
b INT(1),
PRIMARY KEY (a,part),
INDEX b (b,part)
) PARTITION BY LIST (part) (
PARTITION Current VALUES IN (0),
PARTITION Relevant VALUES IN (1),
PARTITION Archive VALUES IN (2)
);
CREATE TABLE t2 LIKE t1;
INSERT INTO t1 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2);
INSERT INTO t2 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2);
# Expecting partition "Current"
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=0 AND t1.part=0;
EXPLAIN
{
"query_block": {
"select_id": 1,
"table": {
"table_name": "t2",
"partitions": ["Current"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
},
"table": {
"table_name": "t1",
"partitions": ["Current"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
}
}
}
# Expecting partition "Relevant"
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=2 WHERE t2.part=1 AND t1.part=1;
EXPLAIN
{
"query_block": {
"select_id": 1,
"table": {
"table_name": "t2",
"partitions": ["Relevant"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
},
"table": {
"table_name": "t1",
"partitions": ["Relevant"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
}
}
}
# Expecting partition "Archive"
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=2 AND t1.part=2;
EXPLAIN
{
"query_block": {
"select_id": 1,
"table": {
"table_name": "t2",
"partitions": ["Archive"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
},
"table": {
"table_name": "t1",
"partitions": ["Archive"],
"access_type": "system",
"possible_keys": ["PRIMARY"],
"rows": 1,
"filtered": 100
}
}
}
DROP TABLES t1, t2;
# End of 10.3 tests
#
# MDEV-30538: multi-table UPDATE/DELETE with possible exists-to-in
#
create table t1 (c1 int, c2 int, c3 int, index idx(c2));
insert into t1 values
(1,1,1),(3,2,2),(1,3,3),
(2,1,4),(2,2,5),(4,3,6),
(2,4,7),(2,5,8);
create table t2 (c1 int, c2 int, c3 int, index idx(c2));
insert into t2 values
(1,7,1),(1,8,2),(1,3,3),
(2,1,4),(2,2,5),(2,3,6),
(2,4,7),(2,5,8);
create table t3 (c1 int, c2 int, c3 int, index idx(c2));
insert into t3 values
(1,1,1),(1,2,2),(1,3,3),
(2,1,4),(2,2,5),(2,3,6),
(2,4,7),(2,5,8);
insert into t3 select c1+1, c2+2, c3 from t3;
insert into t3 select c1, c2+2, c3 from t3;
analyze table t1,t2,t3 persistent for all;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status OK
test.t2 analyze status Engine-independent statistics collected
test.t2 analyze status OK
test.t3 analyze status Engine-independent statistics collected
test.t3 analyze status OK
explain select * from t1,t3
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL idx NULL NULL NULL 8 Using where
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
1 PRIMARY t3 ref idx idx 5 test.t1.c2 3
2 MATERIALIZED t2 range idx idx 5 NULL 3 Using index condition; Using where
explain delete from t1 using t1,t3
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL idx NULL NULL NULL 8 Using where
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
1 PRIMARY t3 ref idx idx 5 test.t1.c2 3 Using index
2 MATERIALIZED t2 range idx idx 5 NULL 3 Using where
explain update t1,t3 set t1.c1 = t1.c1+10
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL idx NULL NULL NULL 8 Using where
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
1 PRIMARY t3 ref idx idx 5 test.t1.c2 3 Using index
2 MATERIALIZED t2 range idx idx 5 NULL 3 Using where
create table t as select * from t1;
select * from t1,t3
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
c1 c2 c3 c1 c2 c3
2 1 4 1 1 1
2 1 4 2 1 4
2 2 5 1 2 2
2 2 5 2 2 5
2 4 7 2 4 7
2 4 7 2 4 2
2 4 7 3 4 5
2 4 7 1 4 2
2 4 7 2 4 5
2 5 8 2 5 8
2 5 8 2 5 3
2 5 8 3 5 6
2 5 8 1 5 3
2 5 8 2 5 6
2 5 8 2 5 1
2 5 8 3 5 4
select * from t1;
c1 c2 c3
1 1 1
3 2 2
1 3 3
2 1 4
2 2 5
4 3 6
2 4 7
2 5 8
delete from t1 using t1,t3
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
select * from t1;
c1 c2 c3
1 1 1
3 2 2
1 3 3
4 3 6
truncate table t1;
insert into t1 select * from t;
analyze table t1 persistent for all;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status Table is already up to date
update t1,t3 set t1.c1 = t1.c1+10
where t1.c2 = t3.c2 and
t1.c1 > 1 and
exists (select 'X' from t2 where t2.c1 = t1.c1 and t2.c2 > 4);
select * from t1;
c1 c2 c3
1 1 1
3 2 2
1 3 3
12 1 4
12 2 5
4 3 6
12 4 7
12 5 8
drop table t1,t2,t3,t;
# End of 10.4 tests
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