hashlib

Stable hash functions for Postgres

Overview

ID	Extension	Package	Version	Category	License	Language
4400	hashlib	pg_hashlib	`1.1`	UTIL	PostgreSQL	C

Attribute	Has Binary	Has Library	Need Load	Has DDL	Relocatable	Trusted
--s-dtr	No	Yes	No	Yes	yes	yes

Relationships
See Also	xxhash shacrypt cryptint pguecc pgcrypto gzip bzip zstd

build-deps: python3-docutils

Packages

Type	Repo	Version	PG Major Availability	Package Pattern	Dependencies
EL	PIGSTY	`1.1`	18 17 16 15 14 13	`pg_hashlib_$v`	-
Debian	PIGSTY	`1.1`	18 17 16 15 14 13	`postgresql-$v-pg-hashlib`	-

Linux / PG	PG18	PG17	PG16	PG15	PG14	PG13
el8.x86_64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
el8.aarch64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
el9.x86_64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
el9.aarch64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
el10.x86_64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
el10.aarch64	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
d12.x86_64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
d12.aarch64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
d13.x86_64	MISS	MISS	MISS	MISS	MISS	MISS
d13.aarch64	MISS	MISS	MISS	MISS	MISS	MISS
u22.x86_64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
u22.aarch64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
u24.x86_64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1
u24.aarch64	MISS	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1	PIGSTY 1.1

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_18`	1.1	`el8.x86_64`	pigsty	27.5 KiB	pg_hashlib_18-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_18`	1.1	`el8.aarch64`	pigsty	28.7 KiB	pg_hashlib_18-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_18`	1.1	`el9.x86_64`	pigsty	27.0 KiB	pg_hashlib_18-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_18`	1.1	`el9.aarch64`	pigsty	27.3 KiB	pg_hashlib_18-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_18`	1.1	`el10.x86_64`	pigsty	27.4 KiB	pg_hashlib_18-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_18`	1.1	`el10.aarch64`	pigsty	27.4 KiB	pg_hashlib_18-1.1-1PIGSTY.el10.aarch64.rpm

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_17`	1.1	`el8.x86_64`	pigsty	27.6 KiB	pg_hashlib_17-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_17`	1.1	`el8.aarch64`	pigsty	28.7 KiB	pg_hashlib_17-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_17`	1.1	`el9.x86_64`	pigsty	27.0 KiB	pg_hashlib_17-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_17`	1.1	`el9.aarch64`	pigsty	27.3 KiB	pg_hashlib_17-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_17`	1.1	`el10.x86_64`	pigsty	27.4 KiB	pg_hashlib_17-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_17`	1.1	`el10.aarch64`	pigsty	27.4 KiB	pg_hashlib_17-1.1-1PIGSTY.el10.aarch64.rpm
`postgresql-17-pg-hashlib`	1.1	`d12.x86_64`	pigsty	47.1 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~bookworm_amd64.deb
`postgresql-17-pg-hashlib`	1.1	`d12.aarch64`	pigsty	47.0 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~bookworm_arm64.deb
`postgresql-17-pg-hashlib`	1.1	`u22.x86_64`	pigsty	49.9 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~jammy_amd64.deb
`postgresql-17-pg-hashlib`	1.1	`u22.aarch64`	pigsty	49.9 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~jammy_arm64.deb
`postgresql-17-pg-hashlib`	1.1	`u24.x86_64`	pigsty	47.9 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~noble_amd64.deb
`postgresql-17-pg-hashlib`	1.1	`u24.aarch64`	pigsty	48.5 KiB	postgresql-17-pg-hashlib_1.1-1PIGSTY~noble_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_16`	1.1	`el8.x86_64`	pigsty	27.6 KiB	pg_hashlib_16-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_16`	1.1	`el8.aarch64`	pigsty	28.7 KiB	pg_hashlib_16-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_16`	1.1	`el9.x86_64`	pigsty	27.0 KiB	pg_hashlib_16-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_16`	1.1	`el9.aarch64`	pigsty	27.3 KiB	pg_hashlib_16-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_16`	1.1	`el10.x86_64`	pigsty	27.4 KiB	pg_hashlib_16-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_16`	1.1	`el10.aarch64`	pigsty	27.4 KiB	pg_hashlib_16-1.1-1PIGSTY.el10.aarch64.rpm
`postgresql-16-pg-hashlib`	1.1	`d12.x86_64`	pigsty	47.1 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~bookworm_amd64.deb
`postgresql-16-pg-hashlib`	1.1	`d12.aarch64`	pigsty	47.0 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~bookworm_arm64.deb
`postgresql-16-pg-hashlib`	1.1	`u22.x86_64`	pigsty	49.9 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~jammy_amd64.deb
`postgresql-16-pg-hashlib`	1.1	`u22.aarch64`	pigsty	50.0 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~jammy_arm64.deb
`postgresql-16-pg-hashlib`	1.1	`u24.x86_64`	pigsty	47.9 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~noble_amd64.deb
`postgresql-16-pg-hashlib`	1.1	`u24.aarch64`	pigsty	48.5 KiB	postgresql-16-pg-hashlib_1.1-1PIGSTY~noble_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_15`	1.1	`el8.x86_64`	pigsty	27.8 KiB	pg_hashlib_15-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_15`	1.1	`el8.aarch64`	pigsty	28.8 KiB	pg_hashlib_15-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_15`	1.1	`el9.x86_64`	pigsty	27.1 KiB	pg_hashlib_15-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_15`	1.1	`el9.aarch64`	pigsty	27.5 KiB	pg_hashlib_15-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_15`	1.1	`el10.x86_64`	pigsty	27.6 KiB	pg_hashlib_15-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_15`	1.1	`el10.aarch64`	pigsty	27.6 KiB	pg_hashlib_15-1.1-1PIGSTY.el10.aarch64.rpm
`postgresql-15-pg-hashlib`	1.1	`d12.x86_64`	pigsty	47.5 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~bookworm_amd64.deb
`postgresql-15-pg-hashlib`	1.1	`d12.aarch64`	pigsty	47.5 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~bookworm_arm64.deb
`postgresql-15-pg-hashlib`	1.1	`u22.x86_64`	pigsty	50.3 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~jammy_amd64.deb
`postgresql-15-pg-hashlib`	1.1	`u22.aarch64`	pigsty	50.6 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~jammy_arm64.deb
`postgresql-15-pg-hashlib`	1.1	`u24.x86_64`	pigsty	48.0 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~noble_amd64.deb
`postgresql-15-pg-hashlib`	1.1	`u24.aarch64`	pigsty	48.6 KiB	postgresql-15-pg-hashlib_1.1-1PIGSTY~noble_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_14`	1.1	`el8.x86_64`	pigsty	27.8 KiB	pg_hashlib_14-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_14`	1.1	`el8.aarch64`	pigsty	28.8 KiB	pg_hashlib_14-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_14`	1.1	`el9.x86_64`	pigsty	27.1 KiB	pg_hashlib_14-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_14`	1.1	`el9.aarch64`	pigsty	27.5 KiB	pg_hashlib_14-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_14`	1.1	`el10.x86_64`	pigsty	27.6 KiB	pg_hashlib_14-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_14`	1.1	`el10.aarch64`	pigsty	27.6 KiB	pg_hashlib_14-1.1-1PIGSTY.el10.aarch64.rpm
`postgresql-14-pg-hashlib`	1.1	`d12.x86_64`	pigsty	47.5 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~bookworm_amd64.deb
`postgresql-14-pg-hashlib`	1.1	`d12.aarch64`	pigsty	47.5 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~bookworm_arm64.deb
`postgresql-14-pg-hashlib`	1.1	`u22.x86_64`	pigsty	50.3 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~jammy_amd64.deb
`postgresql-14-pg-hashlib`	1.1	`u22.aarch64`	pigsty	50.6 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~jammy_arm64.deb
`postgresql-14-pg-hashlib`	1.1	`u24.x86_64`	pigsty	48.0 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~noble_amd64.deb
`postgresql-14-pg-hashlib`	1.1	`u24.aarch64`	pigsty	48.5 KiB	postgresql-14-pg-hashlib_1.1-1PIGSTY~noble_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_hashlib_13`	1.1	`el8.x86_64`	pigsty	27.8 KiB	pg_hashlib_13-1.1-1PIGSTY.el8.x86_64.rpm
`pg_hashlib_13`	1.1	`el8.aarch64`	pigsty	28.8 KiB	pg_hashlib_13-1.1-1PIGSTY.el8.aarch64.rpm
`pg_hashlib_13`	1.1	`el9.x86_64`	pigsty	27.1 KiB	pg_hashlib_13-1.1-1PIGSTY.el9.x86_64.rpm
`pg_hashlib_13`	1.1	`el9.aarch64`	pigsty	27.5 KiB	pg_hashlib_13-1.1-1PIGSTY.el9.aarch64.rpm
`pg_hashlib_13`	1.1	`el10.x86_64`	pigsty	27.6 KiB	pg_hashlib_13-1.1-1PIGSTY.el10.x86_64.rpm
`pg_hashlib_13`	1.1	`el10.aarch64`	pigsty	27.6 KiB	pg_hashlib_13-1.1-1PIGSTY.el10.aarch64.rpm
`postgresql-13-pg-hashlib`	1.1	`d12.x86_64`	pigsty	47.5 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~bookworm_amd64.deb
`postgresql-13-pg-hashlib`	1.1	`d12.aarch64`	pigsty	47.5 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~bookworm_arm64.deb
`postgresql-13-pg-hashlib`	1.1	`u22.x86_64`	pigsty	50.4 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~jammy_amd64.deb
`postgresql-13-pg-hashlib`	1.1	`u22.aarch64`	pigsty	50.4 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~jammy_arm64.deb
`postgresql-13-pg-hashlib`	1.1	`u24.x86_64`	pigsty	48.1 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~noble_amd64.deb
`postgresql-13-pg-hashlib`	1.1	`u24.aarch64`	pigsty	48.5 KiB	postgresql-13-pg-hashlib_1.1-1PIGSTY~noble_arm64.deb

Source

Repository

github.com/markokr/pghashlib

Source Tarball

pg_hashlib-1.1.tar.gz

pig build get hashlib; # get hashlib source code
pig build dep hashlib; # install build dependencies
pig build pkg hashlib; # build extension rpm or deb
pig build ext hashlib; # build extension rpms

Install

To add the required PGDG / PIGSTY upstream repository, use:

pig repo add pgsql -u   # add PGDG + Pigsty repo and update cache (leave existing repos)

Install this extension with:

pig ext install hashlib; # install by extension name, for the current active PG version
pig ext install pg_hashlib; # install via package alias, for the active PG version
pig ext install hashlib -v 18;   # install for PG 18
pig ext install hashlib -v 17;   # install for PG 17
pig ext install hashlib -v 16;   # install for PG 16
pig ext install hashlib -v 15;   # install for PG 15
pig ext install hashlib -v 14;   # install for PG 14
pig ext install hashlib -v 13;   # install for PG 13

Create this extension with:

CREATE EXTENSION hashlib;

Last updated on 2025-11-02

schedoc xxhash