摘要:--将行转为字符串select stuff((select top 20 ','+ QQ from dl_QQ where uiid=1 order by tim desc for xml path('')),1,1,'')-- ===================================...
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posted @ 2014-11-30 19:22
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11 2014 档案
摘要:--将行转为字符串select stuff((select top 20 ','+ QQ from dl_QQ where uiid=1 order by tim desc for xml path('')),1,1,'')-- ===================================...
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posted @ 2014-11-30 19:22
摘要:MERGE 目标表USING 源表ON 匹配条件WHEN MATCHED THEN 语句WHEN NOT MATCHED THEN 语句;http://www.chinaz.com/program/2010/1014/137713.shtml
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posted @ 2014-11-16 20:41
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