Pentaho Table compare- Base & Target differences

Hello, l'm trying to use pentahoe pdi transformation for this as it is easier for us to support. basically looking for a pluggin that will spit out differences between 2 tables during our regression test. the table structures are the same and this is oracle db. so duing regression testing between prod and uat, using the same table structure, l only want to see the differences and not bothered about the same same. so if base has 10 columns, target will also have 10 columns. lf columns 1-6 matches between base and target, l don't care to see it, but if column 7, row 50 is different between base and target, l want to see that column and row in the report generated. Hope this is clear. thanks