标签：number group row order order by font sql mssql log
MSSQL 分组后取每组第一条（group by order by）
select * from ( select ROW_NUMBER() over(partition by x order by y desc) RowNum ,testTable.* from testTable) as t1 where RowNum = 1
记录一下，以后会用到
MSSQL 分组后取每组第一条（group by order by）
标签：number group row order order by font sql mssql log
原文地址：http://www.cnblogs.com/li5206610/p/7447338.html
