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Liam01's avatar
Liam01
Helper I
2 years ago

Combine multiple sheets with the same table but with different columns

Hello all,   I'm trying to create a Dataflow to combine multiple Excel spreadsheets where there is a defined table - InputSheet - but the number of columns and the order of the columns is different...
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Liam01's avatar
Liam01
Helper I
2 years ago

Thanks. I've tried that but it doesn't show all the columns, it only appears to show the ones that are on the sample file? Which is the same as when I use the button next to Content. 

I need to see all the different columns from all the sheets.

 

 

 

dufoq3's avatar
dufoq3
Community Champion
2 years ago

Liam01,

at the beginning backup your code or whole excel file (just for sure).

I recommend you to use Transform Data when you use From Folder

 

Then you can filter files:

 

Then in step of combining files do not select sheet directly but use it this way:

 

Open Transform Sample File in Advanced editor, delete whole code and paste ther this one:

let
    Source = Excel.Workbook(Parameter1, true, true),
    #"Added Custom" = Table.AddColumn(Source, "Custom", each Table.Combine(Source[Data])),
    #"Removed Other Columns" = Table.SelectColumns(#"Added Custom",{"Custom"})
in
    #"Removed Other Columns"

 

Now you should be able expand columns: