日期:2014-05-17 浏览次数:20630 次
declare @riqi int=2012
select convert(varchar(7),a.riqi,120),sum(b.[金额]) as total from table1 as a with(nolock)
inner join table2 as b with(nolock) on a.id=b.id
where datepart(a.riqi)=@riqi
group by convert(varchar(7),a.riqi,120)