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摘要: 1、用于删除重复记录(The use of to delete the common record)例子:(Example)#1初始化数据(Initialize the data)CREATE TABLE #tmp1 ( id int, name nvarchar(20), age int );IN... 阅读全文
posted @ 2014-09-22 14:34 CangoWu 阅读(180) 评论(0) 推荐(0) 编辑