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MDEV-6979 simplify trigger rules for RBR triggers

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Rows_log_event::write_row - don't optimize DELETE+INSERT
into UPDATE if RBR triggers are used
This commit is contained in:
Sergei Golubchik
2014-11-29 00:29:40 +01:00
parent 1bd1c29ea0
commit 6a2fbdf948
3 changed files with 26 additions and 33 deletions
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18
mysql-test/suite/rpl/r/rpl_row_triggers.result
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@@ -65,7 +65,7 @@ i0 1 a
i1 1 a
u0 1 a d
u1 1 a d
# INSERT triggers which cause also UPDATE test (insert duplicate row)
# INSERT triggers causing DELETE + INSERT (on unique key conflict)
insert into t1 values ('0','1');
SELECT * FROM t2 order by id;
id cnt o n
@@ -78,12 +78,12 @@ u1 1 a d
insert into t1 values ('0','1');
SELECT * FROM t2 order by id;
id cnt o n
d0 1 d
d1 1 d
d0 2 0
d1 2 0
i0 3 0
i1 3 0
u0 2 0 0
u1 2 0 0
u0 1 a d
u1 1 a d
# INSERT triggers which cause also DELETE test
# (insert duplicate row in table referenced by foreign key)
insert into t1 values ('1','1');
@@ -91,12 +91,12 @@ CREATE TABLE t3 (C1 CHAR(1) primary key, FOREIGN KEY (C1) REFERENCES t1(C1) ) en
insert into t1 values ('1','1');
SELECT * FROM t2 order by id;
id cnt o n
d0 2 1
d1 2 1
d0 3 1
d1 3 1
i0 5 1
i1 5 1
u0 2 0 0
u1 2 0 0
u0 1 a d
u1 1 a d
drop table t3,t1;
SET @@global.slave_exec_mode= @old_slave_exec_mode;
SET @@global.slave_run_triggers_for_rbr= @old_slave_run_triggers_for_rbr;