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Version/Architecture Upgrade

Last updated: 2022-07-18 15:56:52

    Can I upgrade a TencentDB for SQL Server instance from Basic Edition to Dual-Server High Availability Edition?

    No. To upgrade the architecture, purchase a new Dual-Server High Availability Edition instance and use DTS to migrate the data.

    Can I change a TencentDB for SQL Server instance from Dual-Server High Availability Edition to Basic Edition?

    No. To adjust the architecture, purchase a new Basic Edition instance and use DTS to migrate the data.

    Can I upgrade a TencentDB for SQL Server instance from Dual-Server High Availability Edition to Cluster Edition?

    Yes. For detailed directions, see Adjusting Instance Architecture.

    Does TencentDB for SQL Server support version upgrade?

    TencentDB for SQL Server Dual-Server High Availability and Cluster Editions support version upgrade, but Basic Edition doesn't. For more information, see Adjusting Instance Version.

    Does TencentDB for SQL Server support version downgrade?

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

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