mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
271 lines
5 KiB
Text
271 lines
5 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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create table t1(a int auto_increment, key(a));
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create table t2(b int auto_increment, c int, key(b));
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insert into t1 values (1),(2),(3);
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insert into t1 values (null);
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insert into t2 values (null,last_insert_id());
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select * from t1 ORDER BY a;
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a
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1
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2
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3
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4
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select * from t2 ORDER BY b;
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b c
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1 4
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drop table t1;
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drop table t2;
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create table t1(a int auto_increment, key(a)) engine=innodb;
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create table t2(b int auto_increment, c int, key(b), foreign key(b) references t1(a)) engine=innodb;
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SET FOREIGN_KEY_CHECKS=0;
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insert into t1 values (10);
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insert into t1 values (null),(null),(null);
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insert into t2 values (5,0);
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insert into t2 values (null,last_insert_id());
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SET FOREIGN_KEY_CHECKS=1;
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select * from t1;
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a
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10
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11
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12
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13
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select * from t2;
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b c
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5 0
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6 11
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drop table t2;
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drop table t1;
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create table t1(a int auto_increment, key(a));
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create table t2(b int auto_increment, c int, key(b));
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insert into t1 values (10);
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insert into t1 values (null),(null),(null);
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insert into t2 values (5,0);
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insert into t2 (c) select * from t1 ORDER BY a;
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select * from t2 ORDER BY b;
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b c
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5 0
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6 10
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7 11
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8 12
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9 13
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select * from t1 ORDER BY a;
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a
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10
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11
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12
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13
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select * from t2 ORDER BY b;
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b c
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5 0
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6 10
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7 11
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8 12
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9 13
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drop table t1;
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drop table t2;
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SET TIMESTAMP=1000000000;
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CREATE TABLE t1 ( a INT UNIQUE );
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SET FOREIGN_KEY_CHECKS=0;
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INSERT INTO t1 VALUES (1),(1);
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Got one of the listed errors
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drop table t1;
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create table t1(a int auto_increment, key(a));
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create table t2(a int);
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insert into t1 (a) values (null);
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insert into t2 (a) select a from t1 where a is null;
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insert into t2 (a) select a from t1 where a is null;
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select * from t2;
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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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1
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drop table t1;
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drop table t2;
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drop function if exists bug15728;
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drop function if exists bug15728_insert;
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drop table if exists t1, t2;
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create table t1 (
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id int not null auto_increment,
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last_id int,
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primary key (id)
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);
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create function bug15728() returns int(11)
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return last_insert_id();
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insert into t1 (last_id) values (0);
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insert into t1 (last_id) values (last_insert_id());
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insert into t1 (last_id) values (bug15728());
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create table t2 (
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id int not null auto_increment,
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last_id int,
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primary key (id)
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);
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create function bug15728_insert() returns int(11) modifies sql data
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begin
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insert into t2 (last_id) values (bug15728());
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return bug15728();
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end|
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create trigger t1_bi before insert on t1 for each row
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begin
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declare res int;
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select bug15728_insert() into res;
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set NEW.last_id = res;
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end|
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insert into t1 (last_id) values (0);
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drop trigger t1_bi;
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select last_insert_id();
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last_insert_id()
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4
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select bug15728_insert();
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bug15728_insert()
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2
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select last_insert_id();
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last_insert_id()
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4
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insert into t1 (last_id) values (bug15728());
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select last_insert_id();
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last_insert_id()
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5
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drop procedure if exists foo;
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create procedure foo()
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begin
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declare res int;
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insert into t2 (last_id) values (bug15728());
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insert into t1 (last_id) values (bug15728());
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end|
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call foo();
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select * from t1;
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id last_id
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1 0
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2 1
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3 2
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4 1
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5 4
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6 3
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select * from t2;
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id last_id
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1 3
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2 4
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3 5
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select * from t1;
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id last_id
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1 0
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2 1
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3 2
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4 1
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5 4
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6 3
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select * from t2;
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id last_id
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1 3
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2 4
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3 5
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drop function bug15728;
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drop function bug15728_insert;
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drop table t1;
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drop procedure foo;
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create table t1 (n int primary key auto_increment not null,
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b int, unique(b));
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set sql_log_bin=0;
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insert into t1 values(null,100);
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replace into t1 values(null,50),(null,100),(null,150);
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select * from t1 order by n;
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n b
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2 50
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3 100
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4 150
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truncate table t1;
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set sql_log_bin=1;
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insert into t1 values(null,100);
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select * from t1 order by n;
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n b
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1 100
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insert into t1 values(null,200),(null,300);
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delete from t1 where b <> 100;
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select * from t1 order by n;
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n b
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1 100
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replace into t1 values(null,100),(null,350);
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select * from t1 order by n;
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n b
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2 100
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3 350
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select * from t1 order by n;
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n b
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2 100
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3 350
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insert into t1 values (NULL,400),(3,500),(NULL,600) on duplicate key UPDATE n=1000;
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select * from t1 order by n;
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n b
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2 100
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4 400
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1000 350
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1001 600
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select * from t1 order by n;
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n b
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2 100
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4 400
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1000 350
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1001 600
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drop table t1;
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create table t1 (n int primary key auto_increment not null,
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b int, unique(b));
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insert into t1 values(null,100);
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select * from t1 order by n;
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n b
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1 100
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insert into t1 values(null,200),(null,300);
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delete from t1 where b <> 100;
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select * from t1 order by n;
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n b
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1 100
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insert into t1 values(null,100),(null,350) on duplicate key update n=2;
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select * from t1 order by n;
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n b
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2 100
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3 350
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select * from t1 order by n;
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n b
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2 100
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3 350
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drop table t1;
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truncate table t2;
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create table t1 (id tinyint primary key);
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create function insid() returns int
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begin
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insert into t2 (last_id) values (0);
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return 0;
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end|
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set sql_log_bin=0;
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insert into t2 (id) values(1),(2),(3);
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delete from t2;
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set sql_log_bin=1;
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select insid();
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insid()
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0
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set sql_log_bin=0;
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insert into t2 (id) values(5),(6),(7);
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delete from t2 where id>=5;
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set sql_log_bin=1;
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insert into t1 select insid();
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select * from t1;
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id
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0
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select * from t2;
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id last_id
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4 0
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8 0
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select * from t1;
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id
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0
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select * from t2;
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id last_id
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4 0
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8 0
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drop table t1, t2;
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drop function insid;
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