Load new records, update changed rows, export CSVs. Every one is ready to run, and you can adjust it in plain language.
Export approved query results and verify the CSV row count.
Get a dated CSV and row count in your shared folder every month, or an error note explaining why the export stopped.
Load matching CSV files and log imports that fail.
Keep your PostgreSQL table current as CSV files arrive, with a row count or a clear reason when an import needs attention.