数据库表中id列不为自动增加,需要程序来增加id的SQL SELECTCASE IFNULL(MAX(id),0)WHEN 0 THEN 0ELSE MAX(id) END AS newmaxidFROM test 相关文章: 2022-12-23 2022-12-23 2021-11-19 2021-07-03 2022-01-24 2022-12-23 2021-12-27