Merge bk-internal.mysql.com:/home/bk/mysql-5.0

  `c17` int(11) default NULL

) ENGINE=MyISAM DEFAULT CHARSET=latin1

drop table t1;

Bug #26104 Bug on foreign key class constructor

Check that ref_columns is initalized correctly in the constructor

and semantic checks in mysql_prepare_table work.

We do not need a storage engine that supports foreign keys

for this test, as the checks are purely syntax-based, and the

syntax is supported for all engines.

drop table if exists t1,t2;

create table t1(a int not null, b int not null, primary key (a, b));

create table t2(a int not null, b int not null, c int not null, primary key (a),

foreign key fk_bug26104 (b,c) references t1(a));

ERROR 42000: Incorrect foreign key definition for 'fk_bug26104': Key reference and table reference don't match

drop table t1;

End of 5.0 tests

) ENGINE=InnoDB DEFAULT CHARSET=latin1

drop table t2;

create table t2 (id int(11) not null, id2 int(11) not null, constraint t1_id_fk foreign key (id2,id) references t1 (id)) engine = innodb;

ERROR HY000: Can't create table './test/t2' (errno: 150)

ERROR 42000: Incorrect foreign key definition for 't1_id_fk': Key reference and table reference don't match

create table t2 (a int auto_increment primary key, b int, index(b), foreign key (b) references t1(id), unique(b)) engine=innodb;

show create table t2;

Table	Create Table

insert into bug_27907_t1(a) values (1);

ERROR 42S02: Table 'test.bug_27907_logs' doesn't exist

drop table bug_27907_t1;

Bug#22427 create table if not exists + stored function results in

inconsistent behavior

Add a test case, the bug itself was fixed by the patch for

Bug#20662

drop table if exists t1;

drop function if exists f_bug22427;

create table t1 (i int);

insert into t1 values (1);

create function f_bug22427() returns int return (select max(i) from t1);

select f_bug22427();

f_bug22427()

1

create table if not exists t1 select f_bug22427() as i;

Warnings:

Note	1050	Table 't1' already exists

create table t1 select f_bug22427() as i;

ERROR 42S01: Table 't1' already exists

drop table t1;

drop function f_bug22427;

End of 5.0 tests

After UPDATE, new=multi-UPDATE, SET for t2, but the trigger is fired, old=multi-UPDATE

drop view v1;

drop table t1, t2, t1_op_log;

Bug#27248 Triggers: error if insert affects temporary table

The bug was fixed by the fix for Bug#26141

drop table if exists t1;

drop temporary table if exists t2;

create table t1 (s1 int);

create temporary table t2 (s1 int);

create trigger t1_bi before insert on t1 for each row insert into t2 values (0);

create trigger t1_bd before delete on t1 for each row delete from t2;

insert into t1 values (0);

insert into t1 values (0);

select * from t1;

s1

0

0

select * from t2;

s1

0

0

delete from t1;

select * from t1;

s1

select * from t2;

s1

drop table t1;

drop temporary table t2;

End of 5.0 tests

drop table t1;

--echo

--echo Bug #26104 Bug on foreign key class constructor

--echo

--echo Check that ref_columns is initalized correctly in the constructor

--echo and semantic checks in mysql_prepare_table work.

--echo

--echo We do not need a storage engine that supports foreign keys

--echo for this test, as the checks are purely syntax-based, and the

--echo syntax is supported for all engines.

--echo

--disable_warnings

drop table if exists t1,t2;

--enable_warnings

create table t1(a int not null, b int not null, primary key (a, b));

--error ER_WRONG_FK_DEF

create table t2(a int not null, b int not null, c int not null, primary key (a),

foreign key fk_bug26104 (b,c) references t1(a));

drop table t1;

--echo End of 5.0 tests