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Power Platform Community / Forums / Power Apps / Combining Collections ...
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Answered

Combining Collections conditionally URGENT!!!

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Posted on by 438

Hello All,

 

I have 2 collections as below:

 

Collection1 : App1,App2,App3,App4,App5,App6,App7,App8,App10,App11 - these are columns , will have one row only

Collection2 : App9,App10,App11 -these are columns, will have one row only

 

Here App10 and App11 common columns

 

what i want is 3rd collection with single row based on below:

 

Collection3 : App1,App2,App3,App4,App5,App6,App7,App8,App9,App10,App11

 

but for App10 and App11 condition is

 

If (App10 is blank in Collection1, take app10 values from Collection2, else Take app10 value from collection1)

If (App11 is blank in Collection1, take app11 values from Collection2, else Take app11 value from collection1)

 

 

Resulted collection will have one row only.

 

How i can achieve it.

 

@RandyHayes please help

 

Thanks in Advance

 

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  • Verified answer
    timl Profile Picture
    37,287 Super User 2026 Season 2 on at

    @vish3027 

    This should give you the result that you're after.

     

    AddColumns(
     DropColumns(Collection1, "App10", "App11"),
     "App9",
     First(Collection2).App9,
     "App10",
     Coalesce(First(Collection1).App10,First(Collection2).App10),
     "App11",
     Coalesce(First(Collection1).App11,First(Collection2).App11)
    )

     

     

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