mysql> describe cu_log;
+-----------------+------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+------------------+------+-----+---------+----------------+
| cul_id | int(10) unsigned | NO | PRI | NULL | auto_increment |
| cul_timestamp | binary(14) | NO | MUL | NULL | |
| cul_user | int(10) unsigned | NO | MUL | NULL | |
| cul_user_text | varbinary(255) | NO | | NULL | |
| cul_reason | varbinary(255) | NO | | NULL | |
| cul_type | varbinary(30) | NO | MUL | NULL | |
| cul_target_id | int(10) unsigned | NO | | 0 | |
| cul_target_text | blob | NO | | NULL | |
| cul_target_hex | varbinary(255) | NO | MUL | | |
| cul_range_start | varbinary(255) | NO | MUL | | |
| cul_range_end | varbinary(255) | NO | | | |
+-----------------+------------------+------+-----+---------+----------------+
11 rows in set (0.00 sec)