1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/r/lock_multi_bug38691.result b/mysql-test/r/lock_multi_bug38691.result
new file mode 100644
index 00000000000..74b9603d8e3
--- /dev/null
+++ b/mysql-test/r/lock_multi_bug38691.result
@@ -0,0 +1,17 @@
+DROP TABLE IF EXISTS t1,t2,t3;
+CREATE TABLE t1 (
+a int(11) unsigned default NULL,
+b varchar(255) default NULL,
+UNIQUE KEY a (a),
+KEY b (b)
+);
+INSERT INTO t1 VALUES (1, 1), (2, 2), (3, 3);
+CREATE TABLE t2 SELECT * FROM t1;
+CREATE TABLE t3 SELECT * FROM t1;
+# test altering of columns that multiupdate doesn't use
+# normal mode
+# PS mode
+# test altering of columns that multiupdate uses
+# normal mode
+# PS mode
+DROP TABLE t1, t2, t3;