SQL关键语句
摘要：
-- 查询重复name的数量，按重复数量倒序排列 select * from (SELECT name,count(1) as count from nexperia_cn group by name) AS A order by count DESC -- 查询待删除的重复name的所有数据 se 阅读全文
posted @ 2022-02-17 11:26 Shine-Zhong 阅读(54) 评论(0) 推荐(0) 编辑
