Process CSV, excluding items already present in database


I want to load items from a CSV file, and want to filter the ones already present in the database:

So, I’m expecting to handle 14130 minus 80 items. How could I filter out? I have a specific column I can check (e.g.: phone_number)

Thank you :slight_smile:

1 Like

Actually, just solved this Merge and the option “Remove Key Matches” :slight_smile:


Glad to hear you figured it out!