| iid | | int unsigned | YES | | NULL | |
| parent | | int unsigned | YES | | NULL | |
| uri-id | Item-uri id of the related post | int unsigned | YES | | NULL | |
| iid | | int unsigned | YES | | NULL | |
| parent | | int unsigned | YES | | NULL | |
| uri-id | Item-uri id of the related post | int unsigned | YES | | NULL | |