type for storing hyperloglog data
pgext.cloud · Source code · License text · Control file · PGXN
| Package | hll |
|---|---|
| Version | 2.21 |
| PostgreSQL versions | 14 · 15 · 16 · 17 · 18 |
| Repository | PGDG |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | No |
| Stars | 1,229 |
| Latest commit | 2026-06-02 |
| Latest release | 2026-08-03 |
| Catalogue updated | 2026-08-30 |
| count_distinct | An alternative to COUNT(DISTINCT …) aggregate, usable with HashAggregate |
| datasketches | Approximate analytics sketches and aggregates for PostgreSQL |
| omnisketch | data structure for on-line agg of data into approximate sketch |
| topn | type for top-n JSONB |
| ddsketch | Provides ddsketch aggregate function |
| tdigest | Provides tdigest aggregate function. |
| roaringbitmap | support for Roaring Bitmaps |
| bloom | bloom access method - signature file based index |
| rum | RUM index access method |
| pgfaceting | fast faceting queries using an inverted index |