I'm planning to develop a node which takes two tables and go through each row from one table and compare with all the rows on other table.
For example, if I have two tables, table 1 and table 2 which both has column with numbers, the algorithm should take the first number from the first row on table 2 then compare with every number on table 2, then output every row which the numbers are equal.
Right now, I took the source code of row filter and I am changing it so that it takes two tables instead of one then run the algorithm. Is there an easier way to do this?
Thank you very much.