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Bug #29571: INSERT DELAYED IGNORE written to binary log on

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the master but on the slave

MySQL can decide to "downgrade" a INSERT DELAYED statement
to normal insert in certain situations.
One such situation is when the slave is replaying a 
replication feed.
However INSERT DELAYED is logged even if there're no updates
whereas the NORMAL INSERT is not logged in such cases.

Fixed by always logging a "downgraded" INSERT DELAYED: even 
if there were no updates.
This commit is contained in:
gkodinov/kgeorge@magare.gmz
2007-07-26 11:31:10 +03:00
parent fd1a43b080
commit 02fe5e27d2
3 changed files with 55 additions and 3 deletions
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29
mysql-test/t/rpl_insert_delayed.test
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@ -65,3 +65,32 @@ connection master;
drop table t1;
sync_slave_with_master;
connection master;
#
# Bug #29571: INSERT DELAYED IGNORE written to binary log on the master but
# on the slave
#
CREATE TABLE t1(a int, UNIQUE(a));
INSERT DELAYED IGNORE INTO t1 VALUES(1);
INSERT DELAYED IGNORE INTO t1 VALUES(1);
#must show two INSERT DELAYED
--replace_column 1 x 2 x 3 x 4 x 5 x
show binlog events limit 11,100;
select * from t1;
sync_slave_with_master;
echo On slave;
#must show two INSERT DELAYED
--replace_column 1 x 2 x 3 x 4 x 5 x
show binlog events limit 12,100;
select * from t1;
# clean up
connection master;
drop table t1;
sync_slave_with_master;
connection master;
--echo End of 5.0 tests