9-impl-merge/

README

A shopping list dataset has the following structure

item_name,is_needed,added_date,quantity

1-simple-merge: two shopping lists are given for two different stores. We neeed to merge them based on item_name. Concatenate columns from the RHS using prefix rhs_

LHS: item_name,is_needed,added_date,quantity

RHS: item_name,is_needed,added_date,quantity

Result: item_name,is_needed,added_date,quantity,rhs_is_needed,rhs_added_date,rhs_quantity