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update tablename set columnName='http://www.g.cn/cv2.jsp?spid=222&cid=333';
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unixODBC-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-kde-2.2.11-1.RHEL4.1.i386.rpm
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rpm -Uvh unixODBC-2.2.11-1.RHEL4.1.i386.rpm
rpm -Uvh unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
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alter   table   pdt   modify("PDTNAME",varchar2(100))
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  alter   table   pdt   modify(PDTNAME,varchar2(100)) &n ......

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Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varch ......

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SELECT ±íÃû=case when a.colorder=1 then d.name else '' end,
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±êʶ=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end,
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in ( ......
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