Extension:CommentStreams/cs comments table

mysql> describe cs_comments;
+-----------------------+------------------+------+-----+---------+-------+
| Field                 | Type             | Null | Key | Default | Extra |
+-----------------------+------------------+------+-----+---------+-------+
| cst_c_comment_page_id | int(10) unsigned | NO   | PRI | NULL    |       |
| cst_c_assoc_page_id   | int(10) unsigned | NO   |     | NULL    |       |
| cst_c_comment_title   | varbinary(255)   | NO   |     | NULL    |       |
| cst_c_block_name      | varbinary(255)   | YES  |     | NULL    |       |
+-----------------------+------------------+------+-----+---------+-------+