-- 獲取自增列的名稱 SELECT pg_get_serial_sequence('<your_table>', 'id')) AS sequence_name; --獲取自增列的下一個值: SELECT nextval(pg_get_serial_sequence('<your_table>', 'id')) AS new_id; --設置自增列的下一個值: select setval(pg_get_serial_sequence('<your_table>', 'id'),1,false);