SQLite adds pre‑sort feature to boost query performance

SQLite has introduced a pre‑sort capability aimed at speeding up query execution. The feature allows data to be sorted before the main query plan runs. By ordering rows early, the engine can reduce the work of later stages. Benchmarks suggest noticeable performance gains for certain workloads. The improvement targets use cases that involve large result sets and joins. Developers can enable pre‑sort through configuration options in the database. The change is documented on the author’s blog with example code. The update was announced in early June 2026.