3 Foreign Key Constraints:

Constraint Name	Child Column	Parent Column	Delete Rule
query_set_diff_query_set_id_fk	query_set_diff.query_set_id	query_set.id	Restrict delete
query_set_instance_query_set_id_fk	query_set_instance.query_set_id	query_set.id	Restrict delete
query_set_query_id_fk	query_set.query_id	query.id	Restrict delete

Check Constraints:

Table	Constraint Name	Constraint
None detected