Power Apps - Select Max Row for Each Group

[luvagoldenk9]

Hello,

I have a table with CompanyName, Year, and Qtr (plus other fields but these are the ones I am interested in using). I am displaying a Gallery List, filtered companies for this year, then sorted CompanyName ascending and Qtr descending. The .Items statement is: 

SortByColumns(GroupBy(Filter('Sharepoint Co List', FY=varFY), "CompanyName", "Qtr", "GroupbyData"),"CompanyName",Ascending, "Qtr",Descending)

Which displays the following:

CompanyName   Year  Qtr

ABC Company     19     3

ABC Company     19     2

ABC Company     19     1

Bob's Co              19     2

Bob's Co              19     1

Dave's Co            19     1

Sue's Co              19     4

Sue's Co              19     1 

However, I only need to bring in the record with the latest Qtr for each unique CompanyName group. This would result in only the 'bolded' records being brought into the Gallery. Any thoughts/ideas on how to do this? TIA

[v-yutliu-msft · Accepted solution]

Hi @luvagoldenk9 ,

According to your description, I've made a similar test.

Try this formula:

AddColumns(
           GroupBy(tablename,"CompanyName","test"),
           "MaxQtr",Max(test,Qtr),
           "Year",LookUp(test,Qtr=Max(test,Qtr),Year)
           )

Please replace the tablename with the name that you use.

Best regards,

Community Support Team _ Phoebe Liu

[luvagoldenk9]

THANK YOU Phoebe for your solution! It worked perfectly and I really appreciate your assistance!!!!

[DublinOH_User]

Could someone please help me understand what 'test' represents in the solution? Is that a new column?