BUG#6676: Derivation of user variables should be of derivation "IMPLICIT"

1 files changed, 13 insertions, 0 deletions

diff --git a/mysql-test/t/rpl_charset.test b/mysql-test/t/rpl_charset.test
index 68036ae49f1..3f7eabfa434 100644
--- a/mysql-test/t/rpl_charset.test
+++ b/mysql-test/t/rpl_charset.test
@@ -169,3 +169,16 @@ select hex(c1), hex(c2) from t1;
 connection master;
 drop table t1;
 sync_slave_with_master;
+
+#
+#  BUG#6676: Derivation of variables must be correct on slave
+#
+connection master;
+create table `t1` (
+  `pk` varchar(10) not null default '', 
+  primary key (`pk`)
+) engine=myisam default charset=latin1;
+set @p=_latin1 'test';
+update t1 set pk='test' where pk=@p;
+drop table t1;
+sync_slave_with_master;