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http://blog.csdn.net/cncco/archive/2006/05/15/729356.aspx
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’** sDataBaseName ±¸·ÝµÄÊý¾ÝÃû
’** sIsAddBackup ÊÇ·ñ×·¼Óµ½±¸·ÝÎļþÖÐ
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Public Function fBackupDatabase_a(ByVal sBackUpfileName$ _
, ByVal sDataBaseName$ _
, Optional ByVal sIsAddBackup As Boolean = False _
) As String
Dim iDb As ADODB.Connection
Dim iConcStr$, iSql$, iReturn$
On Error GoTo lbErr
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backup service master key to file='c:\smk.bak'
encryption by password='P@ssw0rd'
restore service master key from file='c:\smk.bak'
decryption by password='P@ssw0rd'
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FUNCTION CHANGE_OPERATOR(FORMULA VARCHAR2)
RETURN VARCHAR2
AS
V_FORMULA VARCHAR2(100);
BEGIN
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