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随笔档案-2016年02月

sqlserver MERGE INTO 用法

2016-02-29 17:32 by ycm, 3368 阅读, 收藏,
摘要： declare @pin varchar(20),@yearStr varchar(20) set @pin='01082118' set @yearStr='2017' MERGE INTO zk_yj_manage AS a USING (select @pin as 'pin',@yearSt 阅读全文
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