你只要执行下面三行SQL语句: EXEC sp_dboption ' OldDbName ' , ' Single User ' , ' TRUE ' EXEC sp_renamedb ' OldDbName ' , ' NewDbName ' EXEC sp_dboption ' NewDbName ' , ' Single User ' , ' FALSE ' 原文: http://www.elementkjournals.com/premier/showArticle.asp?aid=11048