摘要: -- 查看重复数据 SELECT `item_id`,COUNT(1) FROM app_wine GROUP BY `item_id` HAVING COUNT(1) > 1 -- 删除重复数据保留一条最新数据 DELETE FROM app_wine WHERE id NOT IN ( SELE 阅读全文
posted @ 2023-07-07 11:01 WrYcF 阅读(180) 评论(0) 推荐(0) 编辑
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