Hi,
I would like your help with the below question. I have 2 files: file1 (key, value), file2 (only key) and I need to exclude all records from file1 that these key records not in file2. 1. The output format is key-value, not only keys. 2. The key is not primary key; hence it's not possible to have joined in the end. Can you assist? Thanks, Nir. Example: file1: 2,1 2,3 2,5 3,1 3,2 4,7 4,9 6,3 file2: 4 2 Output: 3,1 3,2 6,3
