I have two csv files with records. In each file every record has different ID between the files.
I need to match the IDs of the same record in the two files. You need to add to each file the second file`s record`s IDs in the last column.
(every file 2 ids). exmaple, instructions are inside the zip file
you can do it in a script: PHP, Python, SQL etc.
I need the final result and a script or a method to do it again in the future.
Kind Regards!
