garotosopa

mysql> select * from contextual;
+----+------+
| id | name |
+----+------+
|  1 | foo  |
|  2 | bar  |
|  3 | baz  |
+----+------+
3 rows in set (0.00 sec)

mysql> select * from order_status;
+--------+----------------+
| blogid | pending_status |
+--------+----------------+
|      1 |              0 |
|      2 |              1 |
+--------+----------------+
2 rows in set (0.00 sec)

mysql> select * from contextual left outer join order_status on contextual.id=order_status.blogid and order_status.pending_status=0 where order_status.blogid is null;
+----+------+--------+----------------+
| id | name | blogid | pending_status |
+----+------+--------+----------------+
|  2 | bar  |   NULL |           NULL |
|  3 | baz  |   NULL |           NULL |
+----+------+--------+----------------+
2 rows in set (0.00 sec)