Microsoft SQL Server 错误:916
In SQL Server Management Studio in Microsoft SQL Server 2008, you expand the Databases folder in Object Explorer. When you do this, you may receive the following error message:
The server principal '
X' is not able to access the database '
Y' under the current security context (Microsoft SQL Server, Error:916)
Note In this error message, X is a placeholder for the user name. Y is a placeholder for the database name.
Therefore, you cannot access any databases in the Databases folder in Object Explorer.
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