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-rw-r--r--mysql-test/t/explain.test2
1 files changed, 2 insertions, 0 deletions
diff --git a/mysql-test/t/explain.test b/mysql-test/t/explain.test
index 31a01ae1360..3e33d58215e 100644
--- a/mysql-test/t/explain.test
+++ b/mysql-test/t/explain.test
@@ -1,7 +1,9 @@
#
# Test of different EXPLAIN's
+--disable_warnings
drop table if exists t1;
+--enable_warnings
create table t1 (id int not null, str char(10), unique(str));
insert into t1 values (1, null),(2, null),(3, "foo"),(4, "bar");
select * from t1 where str is null;