EnumDatabaseMappings Method
未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能，並規劃修改目前使用這項功能的應用程式。
The EnumDatabaseMappings method returns a QueryResults object that enumerates the databases in which a username represents the referenced login.
語法
object
.EnumDatabaseMappings( )
as
QueryResults
Parts
- object
Expression that evaluates to an object in the Applies To list.
Prototype (C/C++)
HRESULT EnumDatabaseMappings(
LPSQLDMOQUERYRESULTS* ppResults);
Returns
A QueryResults object that contains one result set defined by these columns.
Column |
Data type |
Description |
|---|---|---|
AliasName |
nvarchar(129) |
Reserved. |
DBName |
nvarchar(129) |
Name of a database that contains a user that represents the login. |
LoginName |
nvarchar(129) |
Name of the login record enumerated (referenced by the Login object). |
UserName |
nvarchar(129) |
Name of the user record that represents the login. |