result1.txt

+----+---------+---------+---------+---------------------+----+---------------+----------------------+---------+---------------------+
| id | user_id | post_id | message | created             | id | name          | email                | country | created             |
+----+---------+---------+---------+---------------------+----+---------------+----------------------+---------+---------------------+
|  1 |       1 |       1 | NULL    | 2016-03-03 21:20:29 |  1 | Lisa Simpson  | lisa@simpsons.com    | US      | 2016-03-03 20:07:23 |
|  2 |       2 |       1 | NULL    | 2016-03-03 21:20:39 |  2 | Bart Simpson  | bart@simpsons.com    | US      | 2016-03-03 20:07:28 |
|  4 |       3 |       1 | NULL    | 2016-03-03 21:20:56 |  3 | Homer Simpson | nobrain@simpsons.com | US      | 2016-03-03 20:07:38 |
+----+---------+---------+---------+---------------------+----+---------------+----------------------+---------+---------------------+
3 rows in set (0.00 sec)