{"podcast":{"title":"Postgres FM","slug":"postgres-fm-5565051","podcast_index_feed_id":5565051,"rss_url":"https://feeds.transistor.fm/postgres-fm","website_url":null,"image_url":"https://img.transistorcdn.com/F-bi_aUNst-Ey8rEcRiURSNfKPb3cxsaDOvekkdqtR8/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzMyMTQ3LzE3MTA3/OTEzODMtYXJ0d29y/ay5qcGc.jpg","author":"Nikolay Samokhvalov and Michael Christofides","episode_count":184,"summary":"A weekly podcast about all things PostgreSQL","last_synced_at":"2026-07-25T00:17:17.794402+00:00","page_url":"https://stenobird.com/podcast/postgres-fm-5565051"},"episode":{"title":"RegreSQL","slug":"regresql","published_at":"2026-01-16T14:00:00+00:00","page_url":"https://stenobird.com/podcast/postgres-fm-5565051/regresql","show_page_url":"https://stenobird.com/podcast/postgres-fm-5565051","url":"https://share.transistor.fm/s/e134b670","audio_url":"https://media.transistor.fm/e134b670/ecb0826f.mp3","summary":"Nik and Michael are joined by Radim Marek from boringSQL to talk about RegreSQL, a regression testing tool for SQL queries they forked and improved recently. Here are some links to things they mentioned: Radim Marek https://postgres.fm/people/radim-marek boringSQL https://boringsql.com RegreSQL: Regression Testing for PostgreSQL Queries (blog post by Radim) https://boringsql.com/posts/regresql-testing-queries Discussion on Hacker News https://news.ycombinator.com/item?id=45924619 Radim’s fork of RegreSQL on GitHub https://github.com/boringSQL/regresql Original RegreSQL on GitHub (by Dimitri Fontaine) https://github.com/dimitri/regresql The Art of PostgreSQL (book) https://theartofpostgresql.com How to make the non-production Postgres planner behave like in production (how-to post by Nik) https://postgres.ai/docs/postgres-howtos/performance-optimization/query-tuning/how-to-imitate-production-planner Just because you’re getting an index scan, doesn't mean you can’t do better! (Blog post by Michael) https://www.pgmustard.com/blog/index-scan-doesnt-mean-its-fast boringSQL Labs https://labs.boringsql.com ~~~ What did you like or not like? What should we discuss next time? Let us know via a YouTube comment, on social media, or by commenting on our Google doc ! ~~~ Postgres FM is produced by: Michael Christofides, founder of pgMustard Nikolay Samokhvalov, founder of Postgres.ai With credit to: Jessie Draws for the elephant artwork","meta_description":"Nik and Michael are joined by Radim Marek from boringSQL to talk about RegreSQL, a regression testing tool for SQL queries they forked and improved recent…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3460,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/postgres-fm-5565051/episodes/regresql/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/postgres-fm-5565051/regresql.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}