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1¡¢Datediff£º
1.1Ëã³öÈÕÆڲ
1.access:       datediff('d',fixdate,getdate())
2.sqlserver:    datediff(day,fixdate,getdate())
ACCESSʵÀý£º    select * from table where data=datediff('d',fixdate,getdate())
sqlserverʵÀý£º select * from table where data=datediff(day,fixdate,getdate())
1.2Ëã³öʱ¼ä²î£º
1.access:       datediff('h',fixdate,getdate())
2.sqlserver:    datediff(Hour,'2004-12-10',getdate())
ACCESSʵÀý£º    select DATEDIFF('h',HMD,getdate())
sqlserverʵÀý£º select datediff(Hour,'2004-12-10',getdate())
1.3Ëã³öÔ·ݲ
1.access:       datediff('m',fixdate,getdate())
2.sqlserver:    datediff(Month,'2004-12-10',getdate())
ACCESSʵÀý£º    select DATEDIFF('m',HMD,getdate())
sqlserverʵÀý£º select datediff(Month,'2004-12-10',getdate())
----------------------------------------------------------------------------
2¡¢ÈÕÆÚ±äÁ¿
1.access:       #"&data&"#
2.sqlserver:    '"&data&"'
ACCESSʵÀý£º    select * from table where data=#"&data&"#
sqlserverʵÀý£º select * from table where data='"&data&"'
----------------------------------------------------------------------------
3¡¢ÊÇ·ñ
1.access:       not finished
2.sqlserver:    finished=0
ACCESSʵÀý£º    select * from table where not finished
sqlserverʵÀý£º select * from table where finished=0
----------------------------------------------------------------------------
4¡¢ÇóÓàÊý
1.access:       a mod b£½100
2.sqlserver:    a % b £½100
ACCESSʵÀý£º    select   a mod b£½100 from table where not finished
sqlserverʵÀý£º select a % b £½100 from table where finished=0
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 @CDATE  datetime,
 @FAC_NAME varchar(50),
 @BATTERY_TYPE varchar(20),
 @MAKE_MODE varchar(20),
 @PRODUCE_MODE varchar(20),
 @YEAR  char(4),
 @MONTH  char(2 ......

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select CONVERT(varchar, getdate(), 120 )
2004-09-12 11:06:08
select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),\'-\',\'\'),\' \',\'\'),\':\',\'\')
20040912110608 h
select CONVERT(varchar(12) , getdate(), 111 )
2004/09/12
select CONVERT(varchar(12) , getdate(), 11 ......
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