Extension:CodeReview/code repo table

mysql> describe code_repo;
+---------------+----------------+------+-----+---------+----------------+
| Field         | Type           | Null | Key | Default | Extra          |
+---------------+----------------+------+-----+---------+----------------+
| repo_id       | int(11)        | NO   | PRI | NULL    | auto_increment |
| repo_name     | varbinary(255) | NO   | MUL | NULL    |                |
| repo_path     | varbinary(255) | NO   |     | NULL    |                |
| repo_viewvc   | varbinary(255) | YES  |     | NULL    |                |
| repo_bugzilla | varbinary(255) | YES  |     | NULL    |                |
+---------------+----------------+------+-----+---------+----------------+