1 files changed, 38 insertions, 0 deletions
diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result
index 8b384dfdc4e..e7f5c41513b 100644
--- a/mysql-test/r/trigger.result
+++ b/mysql-test/r/trigger.result
@@ -2016,4 +2016,42 @@ i	j
 10	10
 unlock tables;
 drop table t1;
+drop table if exists t1, t2;
+drop trigger if exists trg1;
+drop trigger if exists trg2;
+create table t1 (a int);
+create table t2 (b int);
+create trigger trg1 after update on t1 for each row set @a= @a+1;
+create trigger trg2 after update on t2 for each row set @b= @b+1;
+insert into t1 values (1), (2), (3);
+insert into t2 values (1), (2), (3);
+set @a= 0;
+set @b= 0;
+update t1, t2 set t1.a= t1.a, t2.b= t2.b;
+select @a, @b;
+@a	@b
+3	3
+update t1, t2 set t1.a= t2.b, t2.b= t1.a;
+select @a, @b;
+@a	@b
+6	6
+update t1 set a= a;
+select @a, @b;
+@a	@b
+9	6
+update t2 set b= b;
+select @a, @b;
+@a	@b
+9	9
+update t1 set a= 1;
+select @a, @b;
+@a	@b
+12	9
+update t2 set b= 1;
+select @a, @b;
+@a	@b
+12	12
+drop trigger trg1;
+drop trigger trg2;
+drop table t1, t2;
 End of 5.1 tests.