How can I clone an SQL Server database on the same server in SQL Server 2008 Express?

  1. Install Microsoft SQL Management Studio, which you can download for free from Microsoft’s website:

    Version 2008

    Microsoft SQL Management Studio 2008 is part of SQL Server 2008 Express with Advanced Services

    Version 2012

    Click download button and check ENU\x64\SQLManagementStudio_x64_ENU.exe

    Version 2014

    Click download button and check MgmtStudio 64BIT\SQLManagementStudio_x64_ENU.exe

  2. Open Microsoft SQL Management Studio.

  3. Backup original database to .BAK file (db -> Task -> Backup).
  4. Create empty database with new name (clone). Note comments below as this is optional.
  5. Click to clone database and open restore dialog (see image)
    restore dialog
  6. Select Device and add the backup file from step 3.
    add backup file
  7. Change destination to test database
    change destination
  8. Change location of database files, it must be different from the original. You can type directly into text box, just add postfix. (NOTE: Order is important. Select checkbox, then change the filenames.)
    change location
  9. Check WITH REPLACE and WITH KEEP_REPLICATION
    with replace

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