mysql重复id删除
摘要:
DELETE FROM huizong_haodaifu WHERE id IN ( SELECT id FROM ( SELECT id,COUNT(*) FROM huizong_haodaifu GROUP BY id HAVING COUNT(*) > 1 ) AS a ) 阅读全文
posted @ 2019-09-25 11:04 零度风格 阅读(755) 评论(0) 推荐(0) 编辑
posted @ 2019-09-25 11:04 零度风格 阅读(755) 评论(0) 推荐(0) 编辑