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ÓÉÓÚǰÆÚÉè¼ÆÎÊÌâ ÏÖÔÚ ÓÐÁÐ string ÀàÐÍ 2009-9-9 0£º00£º00 2009Äê9ÔÂ9ÈÕ 2009-9-9 2009-9-9 0£º00
ÕâËÄÖÖ¸ñʽ ÏÖÔÚÏë²éij¶Îʱ¼äÀàµÄÊý¾Ý ÕâÁиÃÔõôת»» convert( datetime , a) or cast(a as datetime )
ºÃÏñÔõôת»»¶¼³ÉÁË1900-01-01 00:00:00.000
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string.Format()
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declare @a varchar(22)
set @a='2009-9-9 0£º00£º00'
select cast(replace(@a ,'£º',':') as datetime )
set @a='2009Äê9ÔÂ9ÈÕ'
select cast(replace(replace(replace(@a ,'Äê','-'),'ÔÂ','-'),'ÈÕ',' ') as datetime )
ÊÔÊÔÉÏÃæ sql
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SQL code:
select * from testDate where cast(replace(replace(replace(now,'ÈÕ',''),'ÔÂ','-'),'Äê','-') as datetime)>cast('2009-9-9' as datetime);
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