SQL日期转换
select CONVERT(varchar, getdate, 120 )
2004-09-12 11:06:08

select replace(replace(replace(CONVERT(varchar, getdate, 120 ),'-',''),' ',''),':','')
20040912110608

select CONVERT(varchar(12) , getdate, 111 )
2004/09/12

select CONVERT(varchar(12) , getdate, 112 )
20040912

select CONVERT(varchar(12) , getdate, 102 )
2004.09.12

其它我不常用日期格式转换思路方法:

select CONVERT(varchar(12) , getdate, 101 )
09/12/2004

select CONVERT(varchar(12) , getdate, 103 )
12/09/2004

select CONVERT(varchar(12) , getdate, 104 )
12.09.2004

select CONVERT(varchar(12) , getdate, 105 )
12-09-2004

select CONVERT(varchar(12) , getdate, 106 )
12 09 2004

select CONVERT(varchar(12) , getdate, 107 )
09 12, 2004

select CONVERT(varchar(12) , getdate, 108 )
11:06:08

select CONVERT(varchar(12) , getdate, 109 )
09 12 2004 1

select CONVERT(varchar(12) , getdate, 110 )
09-12-2004

select CONVERT(varchar(12) , getdate, 113 )
12 09 2004 1

select CONVERT(varchar(12) , getdate, 114 )
11:06:08.177