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  • sql server:alter database name

    --step 1 : 修改数据库名称
    USE master
    GO
    ALTER DATABASE GeovinDuCms SET SINGLE_USER WITH ROLLBACK IMMEDIATE
    GO
    EXEC master..sp_renamedb 'GeovinDuCms','DuCms'
    GO
    ALTER DATABASE DB_SHANGHAI SET MULTI_USER 
    GO
    
    --step 2 : 查看修改名称后的数据库逻辑名及物理文件名
    USE master
    GO
    SELECT name AS [Logical Name], physical_name AS [DB File Path],type_desc AS [File Type],
    state_desc AS [State] FROM sys.master_files
    WHERE database_id = DB_ID(N'DuCms')
    GO
    
    --step 3 : 修改数据库逻辑文件名称
    USE master
    GO
    ALTER DATABASE DuCms SET SINGLE_USER WITH ROLLBACK IMMEDIATE
    GO
    ALTER DATABASE DuCms MODIFY FILE (NAME=N'GeovinDuCms', NEWNAME=N'DuCms')
    GO
    ALTER DATABASE DuCms MODIFY FILE (NAME=N'GeovinDuCms_log', NEWNAME=N'DuCms_log')
    GO
    ALTER DATABASE DuCms SET MULTI_USER 
    GO
    
    
    --step 4 : 修改数据库物理文件名称之前先打开xp_cmdshell支持
    USE master
    GO
    sp_configure 'show advanced options',1
    GO
    RECONFIGURE WITH OVERRIDE
    GO
    sp_configure 'xp_cmdshell', 1
    GO
    RECONFIGURE WITH OVERRIDE
    GO
    
    --step 5 : 重命名数据库物理文件名称
    
    USE [master]
    GO
    ALTER DATABASE DuCMS SET OFFLINE WITH ROLLBACK IMMEDIATE
    GO
    EXEC xp_cmdshell 'RENAME "E:2005databaseGeovinDuCms.mdf", "DuCms.mdf"'
    GO
    EXEC xp_cmdshell 'RENAME "E:2005databaseGeovinDuCms_log.ldf", "DuCms_log.ldf"'
    GO
    
    --step 6 : 将数据库逻辑名称指向新的物理文件,并将数据库online
    USE [master]
    GO
    ALTER DATABASE DuCMS MODIFY FILE (NAME =DuCms, FILENAME = 'E:2005databaseDuCms.mdf')
    GO
    ALTER DATABASE DuCMS MODIFY FILE (NAME =DuCms_log, FILENAME = 'E:2005databaseDuCms_log.ldf')
    GO
    ALTER DATABASE DuCMS SET ONLINE
    
    --step 7 : 查看全部修改完成后的数据库情况
    USE master
    GO
    SELECT name AS [Logical Name], physical_name AS [DB File Path],type_desc AS [File Type],
    state_desc AS [State] FROM sys.master_files
    WHERE database_id = DB_ID(N'DuCMS')
    GO
    
    --step 8 : 关闭xp_cmdshell支持
    USE master
    GO
    sp_configure 'xp_cmdshell', 0
    GO
    RECONFIGURE WITH OVERRIDE
    GO
    sp_configure 'show advanced options',0
    GO
    RECONFIGURE WITH OVERRIDE
    GO
    
    USE DuCMS
    GO
    

      

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  • 原文地址:https://www.cnblogs.com/geovindu/p/7683062.html
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