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-rw-r--r--mysql-test/t/select.test13
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 826f1c205c1..01d5f2eb4d1 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -2807,6 +2807,19 @@ EXPLAIN SELECT t2.key_a,foo
DROP TABLE t1,t2,t3;
#
+# Bug#15347 Wrong result of subselect when records cache and set functions
+# are involved
+#
+create table t1 (f1 int);
+insert into t1 values(1),(2);
+create table t2 (f2 int, f3 int, key(f2));
+insert into t2 values(1,1),(2,2);
+create table t3 (f4 int not null);
+insert into t3 values (2),(2),(2);
+select f1,(select count(*) from t2,t3 where f2=f1 and f3=f4) as count from t1;
+drop table t1,t2,t3;
+
+#
# Bug #15633 Evaluation of Item_equal for non-const table caused wrong
# select result
#