Forum Discussion
In Power Query Editor, how to remove the duplicates while also removing the original
For that, you need to do an extra thing.
In step 1 of grouping, go to Advance section and add an aggregation to get all rows. Something like this:
2) Then filter out the rows having Duplicates count as 1 as below:
3) Then expand other columns as below:
The end output will give you all your required columns.
Thank you for your replys! but after I do the grouping and filtering, Only 2 columns left, other columns all disappear,i had more than 20 columns in this dataset. How to fix?
For that, you need to do an extra thing.
In step 1 of grouping, go to Advance section and add an aggregation to get all rows. Something like this:
2) Then filter out the rows having Duplicates count as 1 as below:
3) Then expand other columns as below:
The end output will give you all your required columns.