Extension:CreditsSource/swauthor links table
mysql> describe swauthor_links; +----------------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------------+------------------+------+-----+---------+-------+ | swal_srcworkid | int(10) unsigned | NO | PRI | NULL | | | swal_authorid | int(10) unsigned | NO | PRI | NULL | | +----------------+------------------+------+-----+---------+-------+