Our favourite v16 feature

08/09/2023 27 min Episodio 62
Our favourite v16 feature

Listen "Our favourite v16 feature"

Episode Synopsis


Nikolay and Michael discuss their favourite feature each from the upcoming PostgreSQL 16 release. Here are some links to some things they mentioned:v16 draft release notes https://www.postgresql.org/docs/16/release-16.htmlPGSQL Phriday #012 invitation from Ryan Booz https://www.pgsqlphriday.com/2023/08/pgsql-phriday-012/ Subscribe options for the podcast https://postgres.fm/subscribeA recent closed source ClickHouse feature https://github.com/ClickHouse/ClickHouse/issues/44767#issuecomment-1683293218  Postgres TV hacking session with Andrey Borodin on \watch with limited number of loops (v16) https://www.youtube.com/watch?v=vTV8XhWf3mo Allow \watch queries to stop on minimum rows returned (v17) https://github.com/postgres/postgres/commit/f347ec76e2a227e5c5b5065cce7adad16d58d209 pg_stat_io commit mentioning the op_bytes column (v16) https://github.com/postgres/postgres/commit/a9c70b46dbe152e094f137f7e6ba9cd3a638ee25 pg_size_pretty function https://www.postgresql.org/docs/current/functions-admin.html#id-1.5.8.33.9.3.2.2.7.1.1.1 Visualizing Postgres I/O Performance (talk by Melanie Plageman at PGCon) https://www.youtube.com/watch?v=CxyPZHG5beI Our episode on BUFFERS https://postgres.fm/episodes/buffers-by-default EXPLAIN (GENERIC_PLAN) blog post by Laurenz Albe https://www.cybertec-postgresql.com/en/explain-generic-plan-postgresql-16/ Running EXPLAIN on any query (video by Lukas Fittl) https://www.youtube.com/watch?v=CMftYJnqou0 PostgreSQL 16 Beta 1 New Features with Examples.(English Version) by Noriyoshi Shinoda https://twitter.com/nori_shinoda/status/1664481483355226114 Have auto_explain's log_verbose mode honor the value of compute_query_id (commitfest entry) https://commitfest.postgresql.org/42/4136/ Make auto_explain print the query identifier in verbose mode (commit) https://github.com/postgres/postgres/commit/9d2d9728b8d546434aade4f9667a59666588edd6~~~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 brought to you by:Nikolay Samokhvalov, founder of Postgres.aiMichael Christofides, founder of pgMustardWith special thanks to:Jessie Draws for the amazing artwork