mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 20:12:31 +01:00
797 lines
23 KiB
Text
797 lines
23 KiB
Text
CALL mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.");
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drop table if exists t1,t2,t3;
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drop database if exists mysqltest;
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drop view if exists v1;
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revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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delete from mysql.user where user=_binary'mysqltest_1';
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create table t1(id1 int not null auto_increment primary key, t char(12));
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create table t2(id2 int not null, t char(12));
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create table t3(id3 int not null, t char(12), index(id3));
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select count(*) from t1 where id1 > 95;
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count(*)
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5
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select count(*) from t2 where id2 > 95;
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count(*)
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25
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select count(*) from t3 where id3 > 95;
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count(*)
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250
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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;
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select count(*) from t1 where t = "aaa";
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count(*)
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10
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select count(*) from t1 where id1 > 90;
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count(*)
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10
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select count(*) from t2 where t = "bbb";
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count(*)
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50
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select count(*) from t2 where id2 > 90;
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count(*)
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50
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select count(*) from t3 where t = "cc";
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count(*)
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500
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select count(*) from t3 where id3 > 90;
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count(*)
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500
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delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 95;
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check table t1, t2, t3;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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test.t2 check status OK
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test.t3 check status OK
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select count(*) from t1 where id1 > 95;
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count(*)
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0
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select count(*) from t2 where id2 > 95;
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count(*)
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0
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select count(*) from t3 where id3 > 95;
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count(*)
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0
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delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 5;
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select count(*) from t1 where id1 > 5;
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count(*)
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0
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select count(*) from t2 where id2 > 5;
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count(*)
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0
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select count(*) from t3 where id3 > 5;
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count(*)
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0
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delete from t1, t2, t3 using t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
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select count(*) from t1 where id1;
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count(*)
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0
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select count(*) from t2 where id2;
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count(*)
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0
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select count(*) from t3 where id3;
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count(*)
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0
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drop table t1,t2,t3;
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create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1;
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create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1;
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delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500;
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drop table t1,t2;
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CREATE TABLE t1 (
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id int(11) NOT NULL default '0',
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name varchar(10) default NULL,
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PRIMARY KEY (id)
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) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,'aaa'),(2,'aaa'),(3,'aaa');
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CREATE TABLE t2 (
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id int(11) NOT NULL default '0',
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name varchar(10) default NULL,
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PRIMARY KEY (id)
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) ENGINE=MyISAM;
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INSERT INTO t2 VALUES (2,'bbb'),(3,'bbb'),(4,'bbb');
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CREATE TABLE t3 (
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id int(11) NOT NULL default '0',
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mydate datetime default NULL,
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PRIMARY KEY (id)
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) ENGINE=MyISAM;
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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
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00:00:00'),(7,'2002-07-22 00:00:00');
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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;
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select * from t3;
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id mydate
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1 2002-02-04 00:00:00
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5 2002-05-12 00:00:00
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6 2002-06-22 00:00:00
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7 2002-07-22 00:00:00
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DROP TABLE t1,t2,t3;
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CREATE TABLE IF NOT EXISTS `t1` (
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`id` int(11) NOT NULL auto_increment,
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`tst` text,
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`tst1` text,
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM;
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CREATE TABLE IF NOT EXISTS `t2` (
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`ID` int(11) NOT NULL auto_increment,
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`ParId` int(11) default NULL,
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`tst` text,
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`tst1` text,
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PRIMARY KEY (`ID`),
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KEY `IX_ParId_t2` (`ParId`),
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FOREIGN KEY (`ParId`) REFERENCES `t1` (`id`)
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) ENGINE=MyISAM;
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INSERT INTO t1(tst,tst1) VALUES("MySQL","MySQL AB"), ("MSSQL","Microsoft"), ("ORACLE","ORACLE");
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INSERT INTO t2(ParId) VALUES(1), (2), (3);
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select * from t2;
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ID ParId tst tst1
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1 1 NULL NULL
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2 2 NULL NULL
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3 3 NULL NULL
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UPDATE t2, t1 SET t2.tst = t1.tst, t2.tst1 = t1.tst1 WHERE t2.ParId = t1.Id;
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select * from t2;
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ID ParId tst tst1
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1 1 MySQL MySQL AB
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2 2 MSSQL Microsoft
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3 3 ORACLE ORACLE
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drop table t1, t2 ;
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create table t1 (n numeric(10));
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create table t2 (n numeric(10));
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insert into t2 values (1),(2),(4),(8),(16),(32);
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select * from t2 left outer join t1 using (n);
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n
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1
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2
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4
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8
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16
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32
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delete t1,t2 from t2 left outer join t1 using (n);
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select * from t2 left outer join t1 using (n);
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n
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drop table t1,t2 ;
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create table t1 (n int(10) not null primary key, d int(10));
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create table t2 (n int(10) not null primary key, d int(10));
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insert into t1 values(1,1);
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insert into t2 values(1,10),(2,20);
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LOCK TABLES t1 write, t2 read;
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DELETE t1.*, t2.* FROM t1,t2 where t1.n=t2.n;
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ERROR HY000: Table 't2' was locked with a READ lock and can't be updated
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UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
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ERROR HY000: Table 't2' was locked with a READ lock and can't be updated
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UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
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unlock tables;
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LOCK TABLES t1 write, t2 write;
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UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
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select * from t1;
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n d
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1 10
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DELETE t1.*, t2.* FROM t1,t2 where t1.n=t2.n;
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select * from t1;
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n d
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select * from t2;
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n d
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2 20
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unlock tables;
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drop table t1,t2;
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set sql_safe_updates=1;
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create table t1 (n int(10), d int(10));
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create table t2 (n int(10), d int(10));
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insert into t1 values(1,1);
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insert into t2 values(1,10),(2,20);
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UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
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ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column
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set sql_safe_updates=0;
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drop table t1,t2;
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set timestamp=1038401397;
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create table t1 (n int(10) not null primary key, d int(10), t timestamp);
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create table t2 (n int(10) not null primary key, d int(10), t timestamp);
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insert into t1 values(1,1,NULL);
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insert into t2 values(1,10,NULL),(2,20,NULL);
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set timestamp=1038000000;
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UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
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select n,d,unix_timestamp(t) from t1;
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n d unix_timestamp(t)
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1 10 1038000000
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select n,d,unix_timestamp(t) from t2;
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n d unix_timestamp(t)
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1 10 1038401397
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2 20 1038401397
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UPDATE t1,t2 SET 1=2 WHERE t1.n=t2.n;
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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
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drop table t1,t2;
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set timestamp=0;
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set sql_safe_updates=0;
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create table t1 (n int(10) not null primary key, d int(10));
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create table t2 (n int(10) not null primary key, d int(10));
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insert into t1 values(1,1), (3,3);
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insert into t2 values(1,10),(2,20);
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UPDATE t2 left outer join t1 on t1.n=t2.n SET t1.d=t2.d;
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select * from t1;
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n d
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1 10
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3 3
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select * from t2;
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n d
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1 10
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2 20
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drop table t1,t2;
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create table t1 (n int(10), d int(10));
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create table t2 (n int(10), d int(10));
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insert into t1 values(1,1),(1,2);
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insert into t2 values(1,10),(2,20);
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UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
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select * from t1;
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n d
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1 10
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1 10
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select * from t2;
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n d
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1 30
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2 20
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drop table t1,t2;
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create table t1 (n int(10), d int(10));
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create table t2 (n int(10), d int(10));
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insert into t1 values(1,1),(3,2);
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insert into t2 values(1,10),(1,20);
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UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
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select * from t1;
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n d
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1 10
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3 2
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select * from t2;
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n d
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1 30
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1 30
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UPDATE t1 a ,t2 b SET a.d=b.d,b.d=30 WHERE a.n=b.n;
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select * from t1;
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n d
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1 30
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3 2
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select * from t2;
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n d
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1 30
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1 30
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DELETE a, b FROM t1 a,t2 b where a.n=b.n;
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select * from t1;
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n d
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3 2
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select * from t2;
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n d
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drop table t1,t2;
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CREATE TABLE t1 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,'jedan'),(2,'dva'),(3,'tri'),(4,'xxxxxxxxxx'),(5,'a'),(10,''),(11,''),(12,''),(13,'');
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CREATE TABLE t2 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
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INSERT INTO t2 VALUES (1,'jedan'),(2,'dva'),(3,'tri'),(4,'xxxxxxxxxx'),(5,'a');
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CREATE TABLE t3 ( broj int(4) unsigned NOT NULL default '0', naziv char(25) NOT NULL default 'NEPOZNAT', PRIMARY KEY (broj)) ENGINE=MyISAM;
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INSERT INTO t3 VALUES (1,'jedan'),(2,'dva');
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update t1,t2 set t1.naziv="aaaa" where t1.broj=t2.broj;
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update t1,t2,t3 set t1.naziv="bbbb", t2.naziv="aaaa" where t1.broj=t2.broj and t2.broj=t3.broj;
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drop table t1,t2,t3;
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CREATE TABLE t1 (a int not null primary key, b int not null, key (b));
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CREATE TABLE t2 (a int not null primary key, b int not null, key (b));
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INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
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INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
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update t1,t2 set t1.a=t1.a+100;
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select * from t1;
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a b
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101 1
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102 2
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103 3
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104 4
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105 5
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106 6
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107 7
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108 8
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109 9
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update t1,t2 set t1.a=t1.a+100 where t1.a=101;
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select * from t1;
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a b
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201 1
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102 2
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103 3
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104 4
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105 5
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106 6
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107 7
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108 8
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109 9
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update t1,t2 set t1.b=t1.b+10 where t1.b=2;
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select * from t1;
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a b
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201 1
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102 12
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103 3
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104 4
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105 5
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106 6
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107 7
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108 8
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109 9
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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;
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select * from t1;
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a b
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201 1
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102 12
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103 5
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104 6
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105 7
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106 6
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107 7
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108 8
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109 9
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select * from t2;
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a b
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1 1
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2 2
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3 13
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4 14
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5 15
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6 6
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7 7
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8 8
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9 9
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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);
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drop table t1,t2;
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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;
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INSERT INTO t3 VALUES ('A',1,1,22,3.2,'R','R','BASE2',0.24,NULL);
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create table t1 (A varchar(1));
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insert into t1 values ("A") ,("B"),("C"),("D");
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create table t2(Z varchar(15));
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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;
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update t2,t3 set Z =param_scenario_costs;
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drop table t1,t2,t3;
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create table t1 (a int, b int);
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create table t2 (a int, b int);
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insert into t1 values (1,1),(2,1),(3,1);
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insert into t2 values (1,1), (3,1);
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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;
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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;
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a b a b
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2 2 NULL NULL
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drop table t1,t2;
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create table t1 (a int not null auto_increment primary key, b int not null);
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insert into t1 (b) values (1),(2),(3),(4);
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update t1, t1 as t2 set t1.b=t2.b+1 where t1.a=t2.a;
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select * from t1;
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a b
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1 2
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2 3
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3 4
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4 5
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drop table t1;
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create table t1(id1 smallint(5), field char(5));
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create table t2(id2 smallint(5), field char(5));
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insert into t1 values (1, 'a'), (2, 'aa');
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insert into t2 values (1, 'b'), (2, 'bb');
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select * from t1;
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id1 field
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1 a
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2 aa
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select * from t2;
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id2 field
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1 b
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2 bb
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update t2 inner join t1 on t1.id1=t2.id2
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set t2.field=t1.field
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where 0=1;
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update t2, t1 set t2.field=t1.field
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where t1.id1=t2.id2 and 0=1;
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delete t1, t2 from t2 inner join t1 on t1.id1=t2.id2
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where 0=1;
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delete t1, t2 from t2,t1
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where t1.id1=t2.id2 and 0=1;
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drop table t1,t2;
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CREATE TABLE t1 ( a int );
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CREATE TABLE t2 ( a int );
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DELETE t1 FROM t1, t2 AS t3;
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DELETE t4 FROM t1, t1 AS t4;
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DELETE t3 FROM t1 AS t3, t1 AS t4;
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DELETE t1 FROM t1 AS t3, t2 AS t4;
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ERROR 42S02: Unknown table 't1' in MULTI DELETE
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INSERT INTO t1 values (1),(2);
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INSERT INTO t2 values (1),(2);
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DELETE t1 FROM t1 AS t2, t2 AS t1 where t1.a=t2.a and t1.a=1;
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SELECT * from t1;
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a
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1
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2
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SELECT * from t2;
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a
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2
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DELETE t2 FROM t1 AS t2, t2 AS t1 where t1.a=t2.a and t1.a=2;
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SELECT * from t1;
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a
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1
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SELECT * from t2;
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a
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2
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DROP TABLE t1,t2;
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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`) );
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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`) );
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insert into t1 values (0,'A01-Comp',1);
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insert into t1 values (0,'B01-Comp',1);
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insert into t2 values (0,1,'A Note',1);
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|
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;
|
|
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));
|
|
grant select on mysqltest.* to mysqltest_1@localhost;
|
|
grant update on mysqltest.t1 to mysqltest_1@localhost;
|
|
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;
|
|
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';
|
|
drop database mysqltest;
|
|
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;
|
|
ERROR HY000: You can't specify target table 't1' for update in FROM clause
|
|
delete t1 from t1,t2 where t1.col1 < (select max(col1) from t1) and t1.col1 = t2.col1;
|
|
ERROR HY000: You can't specify target table 't1' for update in FROM clause
|
|
drop table t1,t2;
|
|
create table t1 (
|
|
aclid bigint not null primary key,
|
|
status tinyint(1) not null
|
|
) engine = innodb;
|
|
create table t2 (
|
|
refid bigint not null primary key,
|
|
aclid bigint, index idx_acl(aclid)
|
|
) engine = innodb;
|
|
insert into t2 values(1,null);
|
|
delete t2, t1 from t2 left join t1 on (t2.aclid=t1.aclid) where t2.refid='1';
|
|
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: You can't specify target table 't1' for update in FROM clause
|
|
drop table t1, t2;
|
|
create table t1 ( c char(8) not null ) engine=innodb;
|
|
insert into t1 values ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9');
|
|
insert into t1 values ('A'),('B'),('C'),('D'),('E'),('F');
|
|
alter table t1 add b char(8) not null;
|
|
alter table t1 add a char(8) not null;
|
|
alter table t1 add primary key (a,b,c);
|
|
update t1 set a=c, b=c;
|
|
create table t2 like t1;
|
|
insert into t2 select * from t1;
|
|
delete t1,t2 from t2,t1 where t1.a<'B' and t2.b=t1.b;
|
|
drop table t1,t2;
|
|
create table t1 ( c char(8) not null ) engine=innodb;
|
|
insert into t1 values ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9');
|
|
insert into t1 values ('A'),('B'),('C'),('D'),('E'),('F');
|
|
alter table t1 add b char(8) not null;
|
|
alter table t1 add a char(8) not null;
|
|
alter table t1 add primary key (a,b,c);
|
|
update t1 set a=c, b=c;
|
|
create table t2 like t1;
|
|
insert into t2 select * from t1;
|
|
delete t1,t2 from t2,t1 where t1.a<'B' and t2.b=t1.b;
|
|
drop table t1,t2;
|
|
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;
|
|
lock table t1 write;
|
|
alter table t1 add column c int default 100 after a;
|
|
update t1, v1 set t1.b=t1.a+t1.b+v1.b where t1.a=v1.a;
|
|
unlock tables;
|
|
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;
|
|
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;
|
|
CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL auto_increment,
|
|
`b` int(11) default NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
|
|
CREATE TABLE `t2` (
|
|
`a` int(11) NOT NULL auto_increment,
|
|
`b` int(11) default NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
|
|
set @sav_binlog_format= @@session.binlog_format;
|
|
set @@session.binlog_format= mixed;
|
|
insert into t1 values (1,1),(2,2);
|
|
insert into t2 values (1,1),(4,4);
|
|
reset master;
|
|
UPDATE t2,t1 SET t2.a=t1.a+2;
|
|
ERROR 23000: Duplicate entry '3' for key 'PRIMARY'
|
|
select * from t2 /* must be (3,1), (4,4) */;
|
|
a b
|
|
3 1
|
|
4 4
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Query # # COMMIT
|
|
delete from t1;
|
|
delete from t2;
|
|
insert into t1 values (1,2),(3,4),(4,4);
|
|
insert into t2 values (1,2),(3,4),(4,4);
|
|
reset master;
|
|
UPDATE t2,t1 SET t2.a=t2.b where t2.a=t1.a;
|
|
ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Query # # COMMIT
|
|
drop table t1, t2;
|
|
set @@session.binlog_format= @sav_binlog_format;
|
|
drop table if exists t1, t2, t3;
|
|
CREATE TABLE t1 (a int, PRIMARY KEY (a));
|
|
CREATE TABLE t2 (a int, PRIMARY KEY (a));
|
|
CREATE TABLE t3 (a int, PRIMARY KEY (a)) ENGINE=MyISAM;
|
|
create trigger trg_del_t3 before delete on t3 for each row insert into t1 values (1);
|
|
insert into t2 values (1),(2);
|
|
insert into t3 values (1),(2);
|
|
reset master;
|
|
delete t3.* from t2,t3 where t2.a=t3.a;
|
|
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
|
|
select count(*) from t1 /* must be 1 */;
|
|
count(*)
|
|
1
|
|
select count(*) from t3 /* must be 1 */;
|
|
count(*)
|
|
1
|
|
drop table t1, t2, t3;
|
|
#
|
|
# 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 (SELECT 1 FROM t1 WHERE f1 = (SELECT f1() FROM t1)) x, t1 SET f1 = 1;
|
|
Warnings:
|
|
Warning 1292 Incorrect datetime value: '1'
|
|
CREATE view v1 as SELECT f1() FROM t1;
|
|
UPDATE (SELECT 1 FROM t1 WHERE f1 = (select * from v1)) x, t1 SET f1 = 1;
|
|
Warnings:
|
|
Warning 1292 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 '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 '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 '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;
|
|
end of 5.5 tests
|