下列哪一个Transact-SQL语句能够实现收回user2查询基本表T的权限( )? REVOKE UPDATE ON T GRANT SELECT ON T TO user2 DENY SELECT ON T TO user2 REVOKE SELECT ON T FROM user2
下列哪一个Transact-SQL语句能够实现收回user2查询基本表T的权限( )?
REVOKE UPDATE ON T
GRANT SELECT ON T TO user2
DENY SELECT ON T TO user2
REVOKE SELECT ON T FROM user2