前段時間做過這么一件事情，把原本放在c盤的所有數據庫（除了sql server系統文件外）文件Move到D盤，主要是為了方便后續管理以及減少磁盤I/O阻塞（C,D是2個獨立磁盤）。

腳本很簡單，在此只是記錄下來，以免以后忘記，也方便復用：

這個腳本只有2個參數需要輸入，即：目標數據庫名字和目標目錄

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USE master GODECLARE@DBName sysname,@DestPath varchar(256) DECLARE @DB table(name sysname,physical_name sysname)BEGIN TRYSELECT@DBName = 'TargetDatabaseName', --input database name@DestPath = 'D:\SqlData\' --input destination path-- kill database processes DECLARE @SPID varchar(20) DECLARE curProcess CURSOR FORSELECT spid FROM sys.sysprocesses WHERE DB_NAME(dbid) = @DBNameOPEN curProcessFETCH NEXT FROM curProcess INTO @SPIDWHILE @@FETCH_STATUS = 0BEGINEXEC('KILL ' + @SPID)FETCH NEXT FROM curProcessEND CLOSE curProcess DEALLOCATE curProcess-- query physical name INSERT @DB(name,physical_name) SELECTA.name,A.physical_name FROM sys.master_files A INNER JOIN sys.databases BON A.database_id = B.database_idAND B.name = @DBName WHERE A.type <=1--set offline EXEC('ALTER DATABASE ' + @DBName + ' SET OFFLINE')--move to dest path DECLARE@login_name sysname,@physical_name sysname,@temp_name varchar(256) DECLARE curMove CURSOR FOR SELECTname,physical_name FROM @DB OPEN curMoveFETCH NEXT FROM curMove INTO @login_name,@physical_nameWHILE @@FETCH_STATUS = 0BEGINSET @temp_name = RIGHT(@physical_name,CHARINDEX('\',REVERSE(@physical_name)) - 1)EXEC('exec xp_cmdshell ''move "' + @physical_name + '" "' + @DestPath + '"''')EXEC('ALTER DATABASE ' + @DBName + ' MODIFY FILE ( NAME = ' + @login_name+ ', FILENAME = ''' + @DestPath + @temp_name + ''')')FETCH NEXT FROM curMove INTO @login_name,@physical_nameEND CLOSE curMove DEALLOCATE curMove-- set online EXEC('ALTER DATABASE ' + @DBName + ' SET ONLINE')-- show result SELECTA.name,A.physical_name FROM sys.master_files A INNER JOIN sys.databases BON A.database_id = B.database_idAND B.name = @DBName END TRY BEGIN CATCHSELECT ERROR_MESSAGE() AS ErrorMessage END CATCH GO

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轉載于:https://www.cnblogs.com/aarond/archive/2013/03/29/sqlserver.html

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