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Power Automate Get Items from child table based on value in a parent table.

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Posted on by AH-02011058-0 64
I have two Sharepoint lists  Parent and child.
Parent has a column "ID".  It also has a date column "CompletionDate"
Child has a column "RequestID" which the powerapp populates with the ID from the parent.
 
How can I retrieve all the rows from the child list where "CompletionDate" has a value?
 
I have used Parse JSON on the parent and child lists and was hoping to put the results into a Get Items action in Power Automate.
Categories:
Building Power Apps
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  • Verified answer
    WarrenBelz Profile Picture
    WarrenBelz 154,494 Most Valuable Professional on at
    Hi @AH-02011058-0​​​​​​​
    Probably something like this
    Filter(
   AddColumns(
      ChildList,
         CompDate,
         LookUp(
            ParentList,
            ID = RequestID
         ).CompletionDate
      ),
      !IsBlank(CompDate)
   )
)
     
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