MariaDB Query Optimization

Last updated: 2026-06-05

Requires: MariaDB 10.1+ for ANALYZE and histograms; optimizer improvements through 11.8 LTS (GA May 2025) form the baseline below.

Default context: Assume MariaDB 11.8 LTS unless the user states another version. Features marked 12.x may be suggested when relevant (including as upgrade options), but always state the minimum version — do not present them as available on 11.8.

What LLMs Get Wrong