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Extensions / Procedural languages

pg_regresql

Trust pg_class statistics for planning instead of physical relation size

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Overview

Packagepg_regresql
Version2.0.0
PostgreSQL versions14 · 15 · 16 · 17 · 18
RepositoryPIGSTY
Extension typePreloaded
Requires CREATE EXTENSIONYes
Requires preloadYes
TrustedNo
RelocatableYes
Shared librariespg_regresql
Stars393
Latest commit2026-07-26
Latest release2026-07-12
Catalogue updated2026-08-30

Related extensions

See also

hypopgHypothetical indexes for PostgreSQL
pg_qualstatsAn extension collecting statistics about quals
pg_hint_planGive PostgreSQL ability to manually force some decisions in execution plans.
online_advisorSuggest missing indexes and extended statistics online
index_advisorQuery index advisor
pg_stat_plansTrack per-plan call counts, execution times, and example EXPLAIN texts.
plan_filterfilter statements by their execution plans.
pg_track_optimizerTrack planning decisions in comparison with execution reality
pg_stromPG-Strom - big-data processing acceleration using GPU and NVME
pg_orcaORCA query optimizer as a PostgreSQL extension