Table.FillUp

 

Table.FillUp(table as table, columns as list) as table

Returns a table from the table specified where the value of the next cell is propagated to the null-valued cells above in the columns specified.

Return a table with the null values in column [Column2] filled with the value below them from the table.

Table.FillUp(Table.FromRecords({[Column1 = 1, Column2 = 2], [Column1 = 3, Column2 = null], [Column1 = 5, Column2 = 3]}), {"Column2"})

                 
Column1Column2
12
33
53
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