Create a comments table with this definition (use either a single-line or a multi-line SQL statement):

+---------+-----------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +---------+-----------------+------+-----+---------+----------------+ | id | int(3) unsigned | NO | PRI | NULL | auto_increment | | body | text | YES | | NULL | | | user_id | int(7) unsigned | NO | MUL | NULL | | +---------+-----------------+------+-----+---------+----------------+