You cannot directly change the SQL Server version within SQL Server Management Studio (SSMS). SSMS is a tool for managing SQL Server instances, but it doesn't have the ability to modify the underlying SQL Server version itself.
To change the SQL Server version, you need to:
- Uninstall the existing SQL Server instance.
- Download and install the desired SQL Server version.
The process of upgrading or downgrading your SQL Server version involves these steps:
- Back up your database: Before making any changes, create a full backup of your existing SQL Server database to ensure you have a copy of your data in case of any issues.
- Uninstall the existing SQL Server instance: Use the "Add or Remove Programs" feature in Windows to uninstall the current SQL Server version.
- Download and install the desired SQL Server version: Download the desired SQL Server version from the Microsoft website and run the installer.
- Restore your database: After installing the new SQL Server version, restore the backup you created earlier to your new instance.
Example:
If you are currently running SQL Server 2019 and want to switch to SQL Server 2022:
- Back up your database using tools like
BACKUP DATABASEcommand in SSMS or SQL Server Agent. - Uninstall SQL Server 2019 using the Windows control panel.
- Download and install SQL Server 2022.
- Restore the backup you created earlier.
Remember to consult the official Microsoft documentation for detailed instructions and additional considerations related to your specific scenario.
