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,
    "nested_loop": [
      {
        "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,
    "nested_loop": [
      {
        "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,
    "nested_loop": [
      {
        "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