Extension:WikibaseQualityConstraints/wbqc constraints table
Appearance
mysql> describe wbqc_constraints; +-----------------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-----------------------+------------------+------+-----+---------+----------------+ | constraint_id | int(10) unsigned | NO | PRI | NULL | auto_increment | | constraint_guid | varbinary(63) | NO | UNI | NULL | | | pid | int(11) | NO | MUL | NULL | | | constraint_type_qid | varbinary(25) | NO | | NULL | | | constraint_parameters | blob | YES | | NULL | | +-----------------------+------------------+------+-----+---------+----------------+