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-rw-r--r--mysql-test/t/query_cache.test12
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/t/query_cache.test b/mysql-test/t/query_cache.test
index aad02219215..e87e57702ac 100644
--- a/mysql-test/t/query_cache.test
+++ b/mysql-test/t/query_cache.test
@@ -771,7 +771,19 @@ show status like "Qcache_hits";
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
show status like "Qcache_hits";
+
+set query_cache_strip_comments=1;
+(select a from t1) union (select a from t1);
+(select a from t1) /* */union (select a from t1);
+set query_cache_strip_comments=0;
+(select a from t1) union (select a from t1);
+show status like "Qcache_queries_in_cache";
+show status like "Qcache_inserts";
+show status like "Qcache_hits";
+
drop table t1;
+
+#
# SP cursors and selects with query cache (BUG#9715)
#
create table t1 (a int);