摘要：
一、Union用法：SQL Statement 1UNION ALLSQL Statement 2（1）Select * from ((Select Top 10 n.* ,m.Menu_Name from News as n inner join Menu as m On n.Menu_Pk=m.Menu_Pk where n.Menu_Pk='21' )union all(Select Top 10 n.* ,m.Menu_Name from News as n inner join Menu as m On n.Menu_Pk=m.Menu_Pk where n.Menu 阅读全文
posted @ 2012-07-13 13:03
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