mirror of
https://github.com/MariaDB/server.git
synced 2025-05-05 16:59:35 +03:00
5a0e20715d
they are ignored to a new test suite "innodb_plugin". Remove a hack in mtr that was deployed to run the builtin InnoDB tests against the InnoDB Plugin. Also detect if a test is an 'innodb plugin test' and if so then transparently replace the builtin InnoDB with the InnoDB Plugin.
58 lines
994 B
Plaintext
58 lines
994 B
Plaintext
set global innodb_table_locks=1;
|
|
select @@innodb_table_locks;
|
|
@@innodb_table_locks
|
|
1
|
|
drop table if exists t1;
|
|
set @@innodb_table_locks=1;
|
|
create table t1 (id integer, x integer) engine=INNODB;
|
|
insert into t1 values(0, 0);
|
|
set autocommit=0;
|
|
SELECT * from t1 where id = 0 FOR UPDATE;
|
|
id x
|
|
0 0
|
|
set autocommit=0;
|
|
lock table t1 write;
|
|
update t1 set x=1 where id = 0;
|
|
select * from t1;
|
|
id x
|
|
0 1
|
|
commit;
|
|
update t1 set x=2 where id = 0;
|
|
commit;
|
|
unlock tables;
|
|
select * from t1;
|
|
id x
|
|
0 2
|
|
commit;
|
|
drop table t1;
|
|
set @@innodb_table_locks=0;
|
|
create table t1 (id integer primary key, x integer) engine=INNODB;
|
|
insert into t1 values(0, 0),(1,1),(2,2);
|
|
commit;
|
|
SELECT * from t1 where id = 0 FOR UPDATE;
|
|
id x
|
|
0 0
|
|
set autocommit=0;
|
|
set @@innodb_table_locks=0;
|
|
lock table t1 write;
|
|
update t1 set x=10 where id = 2;
|
|
SELECT * from t1 where id = 2;
|
|
id x
|
|
2 2
|
|
UPDATE t1 set x=3 where id = 2;
|
|
commit;
|
|
SELECT * from t1;
|
|
id x
|
|
0 0
|
|
1 1
|
|
2 3
|
|
commit;
|
|
unlock tables;
|
|
commit;
|
|
select * from t1;
|
|
id x
|
|
0 0
|
|
1 1
|
|
2 10
|
|
drop table t1;
|