c# List获取重复项
2021-05-03 18:28
标签:class code lin div reac span for 飞机 c# sql: c# List获取重复项 标签:class code lin div reac span for 飞机 c# 原文地址:http://www.cnblogs.com/nlh774/p/7741891.html 1 List
1 --重复的物品编码
2 SELECT COUNT(0) AS num,Code
3 FROM dbo.Goods
4 GROUP BY Code
5 HAVING COUNT(0)>1
6 ORDER BY Code
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