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Anonymous
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4 years ago
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Power Query - Row Number by Group on Tables

Hello,  I have imported multiple tabs from a file using 'import from folder'. Each tab was loaded in as a table, and then I expanded them to combine into one data set. How can I create row numbers s...
  • mahoneypat's avatar
    4 years ago

    Before you expand those "Table"s you can add a custom column with Table.AddIndexColumn([Custom.Data], "Index", 1,1), remove the original column and then expand the new one.

     

    Pat