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authormonty@hundin.mysql.fi <>2002-05-04 11:11:00 +0300
committermonty@hundin.mysql.fi <>2002-05-04 11:11:00 +0300
commit5463fdfe284813697a6f74b4190e7f03fa989115 (patch)
treeda662aa27b5b9ef26a18d821e330f932f761b25d /mysql-test/t
parent2453d43ab090875149a35ed5e5b4bb84583cd988 (diff)
downloadmariadb-git-5463fdfe284813697a6f74b4190e7f03fa989115.tar.gz
Fixed bug in ISNULL(not_null_expression)
Diffstat (limited to 'mysql-test/t')
-rw-r--r--mysql-test/t/func_isnull.test10
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/t/func_isnull.test b/mysql-test/t/func_isnull.test
new file mode 100644
index 00000000000..bd3bcd8d04c
--- /dev/null
+++ b/mysql-test/t/func_isnull.test
@@ -0,0 +1,10 @@
+#
+# test of ISNULL()
+#
+
+drop table if exists t1;
+create table t1 (id int auto_increment primary key not null, mydate date not null);
+insert into t1 values (0,"2002-05-01"),(0,"2002-05-01"),(0,"2002-05-01");
+flush tables;
+select * from t1 where isnull(to_days(mydate));
+drop table t1;