ImpersonationMode Enumeration
Defines the access mode to the data source that the service uses when it processes its objects, synchronizes the server, and for the Data Mining statement OPENQUERY (DMX).
Namespace: Microsoft.AnalysisServices
Assembly: Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)
Syntax
'Declaration
Public Enumeration ImpersonationMode
'Usage
Dim instance As ImpersonationMode
public enum ImpersonationMode
public enum class ImpersonationMode
type ImpersonationMode
public enum ImpersonationMode
Members
| Member name | Description | |
|---|---|---|
| Default | Uses the inherited value from the ImpersonationMode on the DataSourceImpersonationInfo object in the database.
.gif "Note") Note
The default ImpersonationMode is ImpersonateCurrentUser for DM OPENQUERY (DMX) and out of line data sources, and the default for processing and server synchronizing is ImpersonateServiceAccount.
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| ImpersonateServiceAccount | The credentials of the service account are used.
Note
Only Server Administrators can designate a data source impersonation mode as ImpersonateServiceAccount
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| ImpersonateAnonymous | Currently not supported. | |
| ImpersonateCurrentUser | The current user is impersonated.
Note
This is valid for OPENQUERY (DMX) statements only
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| ImpersonateAccount | This option is used when the service uses the account and (optionally) a password associated with the data source.
Note
The absence of a password indicates that the service account will request a Kerberos ticket for the data source service and the domain will check to see if service account can delegate credentials to the data source.
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Remarks
New: 17 July 2006
Each data source object has an ImpersonationMode which states how the service authenticates itself to the data source.