Paul shows examples of generating random numbers, random integers, random text values, and random groups. He also shows off the new random_normal function which just came out with Postgres 16.
Want to get CSV data into your database? Paul has some great tools to help you use CSV and Google Sheets. Like remote copy, http access, using Python for materialized views, and ogr_fdw. You heard that right, there's a foreign data wrapper for CSV to Postgres!