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Trigger for only updating specific column

  • January 22, 2020 at 9:11 pm

    #3717567

    Hi,

    using Merge I can sync table A with Table B at ROW level. However 'how to update only specific column instead of the whole row'?

    Sincerely!

     

  • January 22, 2020 at 10:19 pm

    #3717584

    In the WHEN MATCHED part of the MERGE, specify only the columns you want UPDATEd.

    SQL DBA,SQL Server MVP(07, 08, 09) "It's a dog-eat-dog world, and I'm wearing Milk-Bone underwear." "Norm", on "Cheers". Also from "Cheers", from "Carla": "You need to know 3 things about Tortelli men: Tortelli men draw women like flies; Tortelli men treat women like flies; Tortelli men's brains are in their flies".

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