<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>choplin</title><description>Posts by choplin.</description><link>https://choplin.dev/</link><item><title>PostgreSQL extension development with Zig and pgzx</title><link>https://choplin.dev/blog/postgres-extension-zig-pgzx/</link><guid isPermaLink="true">https://choplin.dev/blog/postgres-extension-zig-pgzx/</guid><description>An introduction to developing PostgreSQL extensions using the Zig language — which aims to be &apos;a better C&apos; — and the pgzx framework.</description><pubDate>Mon, 16 Dec 2024 15:00:00 GMT</pubDate></item><item><title>Re: Fetching the latest row per group from a history table</title><link>https://choplin.dev/blog/latest-row-per-group-postgres/</link><guid isPermaLink="true">https://choplin.dev/blog/latest-row-per-group-postgres/</guid><description>Getting the latest row per user with an aggregate-function trick that uses an index — instead of a window function (PostgreSQL).</description><pubDate>Mon, 09 Dec 2024 15:00:00 GMT</pubDate></item></channel></rss>