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Version and Architecture Upgrade

Last updated: 2024-01-18 17:25:32

    Can I change a TencentDB for SQL Server instance from two-node architecture (formerly High Availability/Cluster Edition) to single-node architecture (formerly Basic Edition)?

    No. To adjust the architecture, purchase a new single-node (formerly Basic Edition) instance and migrate the data as instructed in Cold Backup Migration.

    Can I upgrade TencentDB for SQL Server?

    TencentDB for SQL Server single-node (formerly Basic Edition) and two-node (formerly High Availability/Cluster Edition) instances support version upgrade. For more information, see Adjusting Instance Version.

    Can I downgrade the TencentDB for SQL Server version ?

    TencentDB for SQL Server doesn't support the version downgrade; for example, you cannot downgrade a Basic Edition instance from v2019 to v2017.
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