AlwaysOn AAG over SQL Server 2016 and SQL Server 2019?

Worm, Sven 1 Reputation point


is it possible to add a SQL Server 2019 to a SQL Server 2016 AlwaysOn AAG?

Thanks for information


SQL Server Migration Assistant
SQL Server Migration Assistant
A Microsoft tool designed to automate database migration to SQL Server from Access, DB2, MySQL, Oracle, and SAP ASE.
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  1. AmeliaGu-MSFT 13,936 Reputation points Microsoft Vendor

    Hi @Anonymous ,

    No, you cannot.
    Each server instance must be running the same version of SQL Server to participate in an Always On Availability Group. Please refer to Prerequisites for more details.

    Best Regards,

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