diff --git a/src/backend/catalog/information_schema.sql b/src/backend/catalog/information_schema.sql
index 8fc0fb4bcdb..7f7de91cc24 100644
--- a/src/backend/catalog/information_schema.sql
+++ b/src/backend/catalog/information_schema.sql
@@ -449,7 +449,7 @@ CREATE VIEW check_constraints AS
     SELECT current_database()::information_schema.sql_identifier AS constraint_catalog,
            rs.nspname::information_schema.sql_identifier AS constraint_schema,
            con.conname::information_schema.sql_identifier AS constraint_name,
-           pg_catalog.format('CHECK (%s IS NOT NULL)', at.attname)::information_schema.character_data AS check_clause
+           pg_catalog.format('%s IS NOT NULL', at.attname)::information_schema.character_data AS check_clause
      FROM pg_constraint con
             LEFT JOIN pg_namespace rs ON rs.oid = con.connamespace
             LEFT JOIN pg_class c ON c.oid = con.conrelid
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 4eaef54d0ca..8799f3f03a4 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	202309061
+#define CATALOG_VERSION_NO	202309181
 
 #endif