@ -251,7 +251,7 @@ $query = new Query;
$query->select("id, 'post' as type, name")->from('tbl_post')->limit(10);
$anotherQuery = new Query;
$query->select('id, 'user' as type, name')->from('tbl_user')->limit(10);
$anotherQuery->select('id, 'user' as type, name')->from('tbl_user')->limit(10);
$query->union($anotherQuery);
```