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Update SQL using Collection

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Posted on by ryang 42

As part of the OnVisible property of a screen i am loading data into a Collection.

Then i use a Gallery to edit the Collection.

Finally i use the following formula to update a SQL table using the data from the Collection:

ForAll(TempCollect1,Patch(First(Filter('[dbo].[TurnaroundTimeProductMap]', Id=TTPMId)),{ProductQuantity:TTPMProductQuantity}))

 

The formula shows no error but the data in the SQL table is not updated. If i go File then Colllections, i can see that the Collection is being updated. Does anyone have any ideas?

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Building Power Apps
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  • Verified answer
    v-monli-msft Profile Picture
    v-monli-msft Microsoft Employee on at

    Hi @ryang ,

     

    Check on below documentation about how to bulk update records with gallery:

    https://powerapps.microsoft.com/ja-jp/blog/bulk-update-using-forall-and-patch/

     

    Regards,

    Mona

  • ryang Profile Picture
    ryang 42 on at

    In reviewing the documentation, it became apparent i made an error in my formula.

    ForAll(TempCollect1,Patch(First(Filter('[dbo].[TurnaroundTimeProductMap]', Id=TTPMId)),{ProductQuantity:TTPMProductQuantity})) - my original formula

    ForAll(TempCollect1,Patch('[dbo].[TurnaroundTimeProductMap]',First(Filter('[dbo].[TurnaroundTimeProductMap]', Id=TTPMId)),{ProductQuantity:TTPMProductQuantity})) - highlighted is my missing parameter.

    For someone who uses Patch to write and update to SQL tables as often as i do, cant beleive i made this mistake

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