SELECT fk_tco.table_schema AS child_schema, fk_tco.table_name AS child_table, pk_tco.table_schema AS parent_schema, pk_tco.table_name AS parent_table, rco.constraint_name AS foreign_key_constraint_name FROM information_schema.referential_constraints rco JOIN information_schema.table_constraints fk_tco ON rco.constraint_name = fk_tco.constraint_name AND rco.constraint_schema = fk_tco.table_schema JOIN information_schema.table_constraints pk_tco ON rco.unique_constraint_name = pk_tco.constraint_name AND rco.unique_constraint_schema = pk_tco.table_schema WHERE fk_tco.constraint_type = 'FOREIGN KEY' AND pk_tco.constraint_type = 'PRIMARY KEY' -- Or 'UNIQUE' for unique constraints -- Optional: Filter by specific parent table or schema -- AND pk_tco.table_name = 'your_parent_table_name' ...