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How to change the database location in SQL Server?

Stephen West ~ Modified: February 2nd, 2016 ~ ~ 1 Minute Reading

Home Forums How to change the database location in SQL Server?

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  • #1071 Score: 0
    Stephen West
    Moderator
    4 pts

    I want to change default database location? Can anybody explain me how to change the default SQL Server database location via SQL Server Management Studio or Transact-SQL

    #1096 Score: 0
    Andrew Jackson
    Moderator
    1 pt

    Open SQL Server Management Studio and right click on the SQL Server Instance. From popup menu, click on properties
    Click on Properties
    From server properties dialog box, select a database setting, then change the default database location and click ok.
    Properties Dialog Box
    You need to restart the SQL Server Services to come change into effect

    #1106 Score: 0
    Lincoln Burrows
    Moderator
    16 pts

    This won’t create the new path for you, this will change the default database to already exists path only

    #1107 Score: 0
    Stephen West
    Moderator
    4 pts

    Can you please tell me how to create a new path for existing database in SQL Server

    #1117 Score: 0
    Andrew Jackson
    Moderator
    1 pt

    To change the path of an existing database

    • Issue an ALTER DATABASE … MODIFY FILE command
    • Stop the SQL service
    • Move the database files to a new location
    • Restart the service
    #1149 Score: 0
    Lincoln Burrows
    Moderator
    16 pts

    You can also change the path of an existing database using transact-SQL

    • First, detach database:
    • USE master;
      GO
      ALTER DATABASE DatabaseName SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
      GO
      EXEC sp_detach_db @databasename = N'DatabaseName';
      GO
      
    • Then copy the detach database file to a new location
    • At last attach the database:
    • USE master;
      EXEC sp_attach_db @databasename = N'dbName', 
      @filename1 = N'',  --path do .mdf
      @filename2 = N'';  --path to .ldf
      GO
    #1698 Score: 0
    Andrew Jackson
    Moderator
    1 pt

    You can try this also that changes the default database location.

    ALTER DATABASE my SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
    
    ALTER DATABASE my SET OFFLINE;
    
    ALTER DATABASE my MODIFY FILE 
    (
       Name = my_Data,
       Filename = 'D:\DATA\my.MDF'
    );
    
    ALTER DATABASE my MODIFY FILE 
    (
       Name = my_Log, 
       Filename = 'D:\DATA\my_1.LDF'
    );
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