日期:2014-05-18 浏览次数:20738 次
--> 测试数据:[tbl]
if object_id('[tbl]') is not null drop table [tbl]
create table [tbl]([date] datetime)
insert [tbl]
select '2012-03-18 14:50' union all
select '2012-03-18 14:55' union all
select '2012-03-19 14:56'
select CONVERT(varchar(10),[date],120) as [date] from tbl
group by CONVERT(varchar(10),[date],120)
/*
*date
2012-03-18
2012-03-19
*/
------解决方案--------------------