mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
c0f40d14cc
A lot of new tests to mysqltest Fixed bug with BDB tables and autocommit
32 lines
983 B
Text
32 lines
983 B
Text
#
|
|
# test of safe selects
|
|
#
|
|
|
|
drop table if exists t1;
|
|
SET SQL_SAFE_UPDATES=1,SQL_SELECT_LIMIT=4, SQL_MAX_JOIN_SIZE=9;
|
|
create table t1 (a int primary key, b char(20));
|
|
insert into t1 values(1,"test");
|
|
SELECT SQL_BUFFER_RESULT * from t1;
|
|
update t1 set b="a" where a=1;
|
|
delete from t1 where a=1;
|
|
insert into t1 values(1,"test"),(2,"test2");
|
|
SELECT SQL_BUFFER_RESULT * from t1;
|
|
update t1 set b="a" where a=1;
|
|
select 1 from t1,t1 as t2,t1 as t3,t1 as t4;
|
|
|
|
# The following should give errors:
|
|
!$1175 update t1 set b="a";
|
|
!$1175 update t1 set b="a" where b="test";
|
|
!$1175 delete from t1;
|
|
!$1175 delete from t1 where b="test";
|
|
!$1175 delete from t1 where a+0=1;
|
|
!$1104 select 1 from t1,t1 as t2,t1 as t3,t1 as t4,t1 as t5;
|
|
|
|
# The following should be ok:
|
|
update t1 set b="a" limit 1;
|
|
update t1 set b="a" where b="b" limit 2;
|
|
delete from t1 where b="test" limit 1;
|
|
delete from t1 where a+0=1 limit 2;
|
|
drop table t1;
|
|
|
|
SET SQL_SAFE_UPDATES=0,SQL_SELECT_LIMIT=DEFAULT, SQL_MAX_JOIN_SIZE=DEFAULT;
|