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🚀 Rails Meets PostgreSQL 18 — What Really Changed?

by Giménez Silva Germán Alberto —

https://rubystacknews.com/2026/02/11/rails-meets-postgresql-18/

PostgreSQL 18 was officially released on September 25, 2025 — and Rails is already aligned.

At Kaigi on Rails 2025, Rails Committer Yasuo Honda delivered a deep technical session explaining:

• Protocol 3.2 and extended cancel keys • pg gem compatibility implications • UNLOGGED partition removal • pg_stat_statements improvements • Virtual generated columns (now default in PostgreSQL 18) • Rails 8.1 adapter updates

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