diff --git a/test/CDB_QueryTablesTest_expect b/test/CDB_QueryTablesTest_expect
index 94d4138..47ab857 100644
--- a/test/CDB_QueryTablesTest_expect
+++ b/test/CDB_QueryTablesTest_expect
@@ -1,4 +1,4 @@
-SELECT * FROM geometry_columns|{pg_catalog.pg_attribute,pg_catalog.pg_class,pg_catalog.pg_namespace,pg_catalog.pg_type}
+SELECT * FROM geometry_columns|{pg_catalog.pg_attribute,pg_catalog.pg_class,pg_catalog.pg_constraint,pg_catalog.pg_namespace,pg_catalog.pg_type}
 SELECT a.attname FROM pg_class c JOIN pg_attribute a on (a.attrelid = c.oid)|{pg_catalog.pg_attribute,pg_catalog.pg_class}
 CREATE table "my'tab;le" as select 1|{}
 SELECT a.oid, b.oid FROM pg_class a, pg_class b|{pg_catalog.pg_class}
@@ -20,4 +20,4 @@ select * from sc.test|{sc.test}
 DROP TABLE
 DROP SCHEMA
 SELECT
-* FROM geometry_columns|{pg_catalog.pg_attribute,pg_catalog.pg_class,pg_catalog.pg_namespace,pg_catalog.pg_type}
+* FROM geometry_columns|{pg_catalog.pg_attribute,pg_catalog.pg_class,pg_catalog.pg_constraint,pg_catalog.pg_namespace,pg_catalog.pg_type}