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DropMember 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 DropMember method removes the specified Microsoft SQL Server user, database role, or login from the role referenced.

語法

object.DropMember(User)

Parts

  • object
    Expression that evaluates to an object in the Applies To list.

  • User
    For the DatabaseRole object, a string that specifies an existing database user or role by name. For the ServerRole object, a string that specifies an existing SQL Server login by name.

Prototype (C/C++)

HRESULT DropMember(SQLDMO_LPCSTR NewValue);

備註

Configuring role membership by using the DropMember method of the Database and ServerRole objects requires appropriate permission.

For the Database object, the database user mapped to the SQL Server login used for SQLServer object connection must be a member of the fixed database role db_owner.

For the ServerRole object, the SQL Server login used for SQLServer object connection must be a member of the role from which the specified login will be dropped.