摘要: -- 删除多余的重复记录(多个字段),只保留最小id的记录 SELECT * FROM logistics_info_new WHERE id IN ( SELECT stu_repeat_copy.id FROM ( SELECT id FROM logistics_info_new WHERE 阅读全文
posted @ 2021-09-14 17:04 IT_小树 阅读(58) 评论(0) 推荐(0) 编辑