SET search_path TO truncate_cascade_tests_schema; -- Test truncate error on table with dependencies TRUNCATE table_with_pk; -- Test truncate rollback on table with dependencies SELECT COUNT(*) FROM table_with_fk_1; SELECT COUNT(*) FROM table_with_fk_2; BEGIN; TRUNCATE table_with_pk CASCADE; SELECT COUNT(*) FROM table_with_fk_1; SELECT COUNT(*) FROM table_with_fk_2; ROLLBACK; SELECT COUNT(*) FROM table_with_fk_1; SELECT COUNT(*) FROM table_with_fk_2; -- Test truncate on table with dependencies SELECT COUNT(*) FROM table_with_pk; SELECT COUNT(*) FROM table_with_fk_1; SELECT COUNT(*) FROM table_with_fk_2; TRUNCATE table_with_pk CASCADE; SELECT COUNT(*) FROM table_with_pk; SELECT COUNT(*) FROM table_with_fk_1; SELECT COUNT(*) FROM table_with_fk_2;