mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 05:52:27 +01:00
91ff64e107
This allows one to setup a master <-> master replication with non conflicting auto-increment series. Cleaned up binary log code to make it easyer to add new state variables. Added simpler 'upper level' logic for artificial events (events that should not cause cleanups on slave). Simplified binary log handling. Changed how auto_increment works together with to SET INSERT_ID=# to make it more predictable: Now the inserted rows in a multi-row statement are set independent of the existing rows in the table. (Before only InnoDB did this correctly)
187 lines
3.8 KiB
Text
187 lines
3.8 KiB
Text
# Check that binlog is ok when a transaction mixes updates to InnoDB and
|
|
# MyISAM.
|
|
# It would be nice to make this a replication test, but in 4.0 the
|
|
# slave is always with --skip-innodb in the testsuite. I (Guilhem) however
|
|
# did some tests manually on a slave; tables are replicated fine and
|
|
# Exec_Master_Log_Pos advances as expected.
|
|
|
|
-- source include/have_innodb.inc
|
|
|
|
--disable_warnings
|
|
drop table if exists t1, t2;
|
|
--enable_warnings
|
|
|
|
connect (con1,localhost,root,,);
|
|
connect (con2,localhost,root,,);
|
|
|
|
connection con1;
|
|
create table t1 (a int) engine=innodb;
|
|
create table t2 (a int) engine=myisam;
|
|
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(1);
|
|
insert into t2 select * from t1;
|
|
commit;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(2);
|
|
insert into t2 select * from t1;
|
|
# should say some changes to non-transact1onal tables couldn't be rolled back
|
|
rollback;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(3);
|
|
savepoint my_savepoint;
|
|
insert into t1 values(4);
|
|
insert into t2 select * from t1;
|
|
rollback to savepoint my_savepoint;
|
|
commit;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(5);
|
|
savepoint my_savepoint;
|
|
insert into t1 values(6);
|
|
insert into t2 select * from t1;
|
|
rollback to savepoint my_savepoint;
|
|
insert into t1 values(7);
|
|
commit;
|
|
select a from t1 order by a; # check that savepoints work :)
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
# and when ROLLBACK is not explicit?
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
select get_lock("a",10);
|
|
begin;
|
|
insert into t1 values(8);
|
|
insert into t2 select * from t1;
|
|
disconnect con1;
|
|
|
|
connection con2;
|
|
# We want to SHOW BINLOG EVENTS, to know what was logged. But there is no
|
|
# guarantee that logging of the terminated con1 has been done yet (it may not
|
|
# even be started, so con1 may have not even attempted to lock the binlog yet;
|
|
# so SHOW BINLOG EVENTS may come before con1 does the loggin. To be sure that
|
|
# logging has been done, we use a user lock.
|
|
select get_lock("a",10);
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
# and when not in a transact1on?
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
insert into t1 values(9);
|
|
insert into t2 select * from t1;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
# Check that when the query updat1ng the MyISAM table is the first in the
|
|
# transaction, we log it immediately.
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
insert into t1 values(10); # first make t1 non-empty
|
|
begin;
|
|
insert into t2 select * from t1;
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
insert into t1 values(11);
|
|
commit;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
|
|
# Check that things work like before this BEGIN/ROLLBACK code was added,
|
|
# when t2 is INNODB
|
|
|
|
alter table t2 engine=INNODB;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(12);
|
|
insert into t2 select * from t1;
|
|
commit;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(13);
|
|
insert into t2 select * from t1;
|
|
rollback;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(14);
|
|
savepoint my_savepoint;
|
|
insert into t1 values(15);
|
|
insert into t2 select * from t1;
|
|
rollback to savepoint my_savepoint;
|
|
commit;
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
delete from t1;
|
|
delete from t2;
|
|
reset master;
|
|
|
|
begin;
|
|
insert into t1 values(16);
|
|
savepoint my_savepoint;
|
|
insert into t1 values(17);
|
|
insert into t2 select * from t1;
|
|
rollback to savepoint my_savepoint;
|
|
insert into t1 values(18);
|
|
commit;
|
|
select a from t1 order by a; # check that savepoints work :)
|
|
|
|
--replace_column 5 #
|
|
show binlog events from 95;
|
|
|
|
drop table t1,t2;
|