PostgreSQL AI Query Extension
Generate SQL queries from natural language using AI - Documentation for pg_ai_query extension
Summary
There are several tools available for visualizing and analyzing PostgreSQL query plans, including Explain Depesz, Tatiyants PEV, Explain Dalibo (PEV2), and pgMustard.
These tools range from open source visualizers that highlight slow operations and calculation details, to commercial solutions like pgMustard that also provide actionable performance advice. Most tools support multiple EXPLAIN formats and aim to make complex query analysis more accessible, with varying levels of maintenance, detail, and support.