For All Patch LookUp formula , only changing 1 matched row

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Posted on by JD_26

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This is my attempt , but it only changes 1 row , so if I have more than 1 row of data matched it does not change them

ForAll(Master_List,Patch(Master_Profiles,LookUp(Master_Profiles,Title=Master_List[@Title]),{field_16:Master_List[@ID]}))

Title = Code and field_16 is the account_id field

So I am looping through Master_List

So if ID = 1 it has code AX2 , I then want to update all the rows in Master_Profiles , with a matching code of AX2 , and add the ID number to the AccountID field in Master_Profiles.

Master_List

ID Code

1 AX2

2 BYE

3 NJK

Master_Profiles has mulitple rows linked to the code as they are different types , so I need the account_id adding for all of them like the example below.

Code Type AccountID

AX2 A 1

AX2 B not changed

BYE A 2

NJK A 3

NJK B not changed

NJK C not changed

Categories:

Building Power Apps

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JD_26 102 on at

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Re: Copy Sharepoint List ID from one database to another looping through all rows

I tested the code and it only amends one row , so if there are more than 1 matched code they dont get changed , is there a way to fix this please

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v-xiaochen-msft on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Hi @JD_26 ,

I made a sample for you.

ForAll(Master_List, ForAll(Filter(Master_Profiles,Code=Master_List[@Code]) As temp ,Patch(Master_Profiles,temp,{AccountID:Master_List[@ID]})))

Best Regards,

Wearsky

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JD_26 102 on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Thankyou for taking time to look at this solution , I tried your code but it shows an error which says this function cannot operate on the same data source that is used ForAll
This is my code , Title field is where the codes are stored and field_16 is the account_id
ForAll(Master_List, ForAll(Filter(Master_Profiles,Title=Master_List[@Title]) As temp,Patch(Master_Profiles,temp,{field_16:Master_List[@ID]})))

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v-xiaochen-msft on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Hi @JD_26 ,

I can't reproduce the error.

Best Regards,

Wearsky

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v-xiaochen-msft on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Hi @JD_26 ,

Please try this:

ForAll(Master_List, ForAll(DropColumns(AddColumns( Filter(Master_Profiles,Title=Master_List[@Title]),"Col",1),"Col") As temp,Patch(Master_Profiles,temp,{field_16:Master_List[@ID]})))

Best Regards,

Wearsky

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JD_26 102 on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Thankyou that fixed the issue and the code is working correctly , could you please explain what this additional part of the code is doing please ,
"Col",1),"Col")

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v-xiaochen-msft on at

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Re: For All Patch LookUp formula , only changing 1 matched row

Hi @JD_26 ,

It just creates a temporary table, and it can help to replace the data source to avoid error.

Best Regards,

Wearsky

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