Extension:CreateWiki/cw comments table

DESCRIBE cw_comments;

+----------------------+----------------+------+-----+---------+-------+
| Field                | Type           | Null | Key | Default | Extra |
+----------------------+----------------+------+-----+---------+-------+
| cw_id                | int(11)        | NO   |     | NULL    |       |
| cw_comment           | varbinary(512) | NO   |     | NULL    |       |
| cw_comment_timestamp | varbinary(32)  | NO   |     | NULL    |       |
| cw_comment_user      | int(10)        | NO   |     | NULL    |       |
+----------------------+----------------+------+-----+---------+-------+