How to compare two datatable based on two column

[ppr (Peter Preuss)]

Join datatable activity canbe used for this
the final output we get by postprocessing the Join result

Story line of Join Data Table

Dear innovator’s, All we know that there is a Join Data table activity in UiPath.If we get any matching scenarios with unique value will approach join data table activity instead of filter/loop/array matching activity to find an exact match. Join Data Table: [image] Combines rows from two tables by using values common to each other, according to a Join rule, which is specified in the Join Type property. Sample Table: [image] INNER Join: The INNER JOIN keyword selects records that have m…