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Understanding SQL PARTITION BY through practical ranking examples

PostgreSQL window functions make it possible to rank records, calculate running totals, and analyze data without combining ...
I Programmer

Trusted Language Extensions Bring PostgreSQL Procedural UDFs To The Cloud

Trusted Language Extensions on Amazon allow you to write PostgreSQL user-defined functions for its cloud database offerings in one of several supported programming languages. But let's take it from ...
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PostgreSQL subqueries explained with simple examples

PostgreSQL subqueries allow one SQL query to run inside another, making it possible to solve filtering, aggregation, comparison, and table based problems without writing separate queries. The lesson ...
ADTmag

PostgreSQL 18 Gives Developers New Reasons to Revisit Indexes and UUID Keys

PostgreSQL 18 expands the queries that can benefit from existing indexes and adds native support for time-ordered UUIDs, giving application developers reasons to reassess how they organize and ...
I Programmer

pg_re2: High Performance RE2 Regex for PostgreSQL

pg_re2 is a high-performance PostgreSQL extension developed by ClickHouse. It integrates Google's regular expression engine with the Postgres database. While Postgres has its own built-in regular ...