-- 查看表中自增長列的當前值(數據庫名:park_jar,表名:cap_ammeter_detail_201906) SELECT Auto_increment FROM information_schema.`TABLES` WHERE Table_Schema = 'park_jar' AND table_name = 'cap_ammeter_detail_201906'; -- 設置,注意,要比當前值大,如果要設置比當前值小的話,要刪除相應的數據 ALTER TABLE park_jar.cap_ammeter_detail_201906 AUTO_INCREMENT = 1;