merge

1 files changed, 55 insertions, 0 deletions

diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index 79c733ed791..6208ae7a057 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -4546,6 +4546,61 @@ SELECT * FROM t1 RIGHT JOIN v2 ON ( v2.a = t1.a ) WHERE v2.b IN ( SELECT b FROM
 DROP VIEW v2;
 DROP TABLE t1, t2, t3;
 
+--echo #
+--echo # BUG#915222: Valgrind complains or crashes with INSERT SELECT
+--echo #              within a trigger that uses a view
+--echo #
+
+CREATE TABLE t1 (a char(1));
+
+CREATE TABLE t2 (d int, e char(1));
+
+INSERT INTO t2 VALUES (13,'z');
+
+CREATE TRIGGER tr AFTER UPDATE ON t2
+  FOR EACH ROW
+  REPLACE INTO t3
+  SELECT f, a AS alias FROM t3, v;
+
+CREATE TABLE t3 (f int, g char(8));
+
+CREATE VIEW v AS SELECT a, e FROM t2, t1;
+
+UPDATE t2 SET d=7;
+UPDATE t2 SET d=7;
+UPDATE t2 SET d=7;
+UPDATE t2 SET d=7;
+
+DROP TRIGGER tr;
+DROP VIEW v;
+DROP TABLE t1,t2,t3;
+
+--echo #
+--echo # BUG#972943: Assertion failure with INSERT SELECT within a trigger 
+--echo #             that uses derived table and materialized view
+--echo #
+
+CREATE TABLE t1 (a int, b int);
+INSERT INTO t1 VALUES (1,0), (2,8);
+
+CREATE ALGORITHM=TEMPTABLE VIEW v1
+  AS SELECT * FROM t1;
+
+CREATE TABLE t2 (c int);
+CREATE TABLE t3 (d int, e int);
+
+CREATE TRIGGER tr BEFORE INSERT ON t2 FOR EACH ROW
+  INSERT INTO t3
+  SELECT t1.*
+    FROM (SELECT * FROM t1 WHERE b IN (SELECT b FROM v1)) AS alias1, t1
+    WHERE t1.a = 3 OR t1.a > 5;
+
+INSERT INTO t2 VALUES (1);
+
+DROP TRIGGER tr;
+DROP VIEW v1;
+DROP TABLE t1,t2,t3;
+
 --echo # -----------------------------------------------------------------
 --echo # -- End of 5.3 tests.
 --echo # -----------------------------------------------------------------