Fixes bug #12517. Clear user variables and replication events before

closing temp tables in thread cleanup.


mysql-test/r/connect.result:
  added results for test of bug #12517
mysql-test/t/connect.test:
  added test of bug #12517
sql/sql_class.cc:
  Clear user variables and replication events before
  closing temp tables in thread cleanup.

1 files changed, 16 insertions, 0 deletions

diff --git a/mysql-test/r/connect.result b/mysql-test/r/connect.result
index edf30e7f6e4..293ad37c31a 100644
--- a/mysql-test/r/connect.result
+++ b/mysql-test/r/connect.result
@@ -65,3 +65,19 @@ show tables;
 Tables_in_test
 delete from mysql.user where user=_binary"test";
 flush privileges;
+use test;
+drop table if exists t1;
+Warnings:
+Note	1051	Unknown table 't1'
+create table t1 (id integer not null auto_increment primary key);
+drop table if exists t2;
+Warnings:
+Note	1051	Unknown table 't2'
+create temporary table t2(id integer not null auto_increment primary key);
+set @id := 1;
+delete from t1 where id like @id;
+use test;
+drop table if exists t2;
+Warnings:
+Note	1051	Unknown table 't2'
+drop table if exists t1;