Extensions / Functions and aggregates
Fast ETag generation for rows and result sets using BLAKE2 hashes, with single-input functions and aggregates.
pgext.cloud · Source code · Documentation · License text · Control file
| Package | pg_etag |
|---|---|
| Version | 1.0 |
| Repository | Unspecified |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | No |
| Schema | public |
| Stars | 2 |
| Latest commit | 2017-11-27 |
| Catalogue updated | 2026-08-30 |
| sha | This module provides datatypes for storing SHA-1, SHA-2 and MD5 hashes |
| fnvhash | FNV hash functions for PostgreSQL. |
| argm | argmax, argmin, and anyold aggregate functions |
| median | Median aggregate function for input sets |
| vihash | version-independent hash functions |
| kissfft | Fast-Fourier transformer (fft) |
| binvec | C helper for summing integer bit values into arrays |
| graph_component | Compute graph components |
| frkn_avg | C aggregate extension providing my_avg for bigint and floating-point inputs. |
| pg_running_stats | Mergeable Running Statistics (Welford/Chan) Extension for PostgreSQL |