Extension:Comments/Comments Vote table

mysql> describe Comments_Vote;
+--------------------+---------------------+------+-----+---------------------+-------+
| Field | Type | Null | Key | Default | Extra |
+--------------------+---------------------+------+-----+---------------------+-------+
| Comment_Vote_ID | int(11) | NO | PRI | 0 | |
| Comment_Vote_actor | bigint(20) unsigned | NO | PRI | NULL | |
| Comment_Vote_Score | int(4) | NO | MUL | 0 | |
| Comment_Vote_Date | datetime | NO | | 1970年01月01日 00:00:01 | |
| Comment_Vote_IP | varbinary(45) | NO | | | |
+--------------------+---------------------+------+-----+---------------------+-------+