mysql> describe discussiontools_subscription;
+---------------+------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+---------------+------------------+------+-----+---------+----------------+
| sub_id | int(10) unsigned | NO | PRI | NULL | auto_increment |
| sub_item | varbinary(255) | NO | MUL | NULL | |
| sub_namespace | int(11) | NO | | 0 | |
| sub_title | varbinary(255) | NO | | NULL | |
| sub_section | varbinary(255) | NO | | NULL | |
| sub_state | int(11) | NO | | 1 | |
| sub_user | int(10) unsigned | NO | MUL | NULL | |
| sub_created | binary(14) | NO | | NULL | |
| sub_notified | binary(14) | YES | | NULL | |
+---------------+------------------+------+-----+---------+----------------+
