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Extensions / Functions and aggregates

tdigest

Provides tdigest aggregate function.

pgext.cloud · Source code · License text · Control file

Overview

Packagetdigest
Version1.4.6
PostgreSQL versions14 · 15 · 16 · 17 · 18
RepositoryPGDG
Extension typeStandard
Requires CREATE EXTENSIONYes
Requires preloadNo
TrustedNo
RelocatableYes
Stars98
Latest commit2026-08-30
Latest release2026-07-08
Catalogue updated2026-09-19

Related extensions

See also

ddsketchProvides ddsketch aggregate function
count_distinctAn alternative to COUNT(DISTINCT …) aggregate, usable with HashAggregate
topntype for top-n JSONB
omnisketchdata structure for on-line agg of data into approximate sketch
datasketchesApproximate analytics sketches and aggregates for PostgreSQL
hlltype for storing hyperloglog data
quantileQuantile aggregation function
lower_quantileLower quantile aggregate function
weighted_statisticsHigh-performance weighted statistics functions for sparse data