hashtypes

sha1, md5 and other data types for PostgreSQL

hashtypes : sha1, md5 and other data types for PostgreSQL

Overview

ID	Extension	Package	Version	Category	License	Language
3750	hashtypes	hashtypes	`0.1.5`	TYPE	PostgreSQL	C

Attribute	Has Binary	Has Library	Need Load	Has DDL	Relocatable	Trusted
--s-d--	No	Yes	No	Yes	no	no

Relationships
See Also	pgcrypto md5hash hashlib xxhash pgsodium shacrypt cryptint pguecc

Packages

Type	Repo	Version	PG Major Compatibility	Package Pattern	Dependencies
EXT	PIGSTY	`0.1.5`	18 17 16 15 14	`hashtypes`	-
RPM	PIGSTY	`0.1.5`	18 17 16 15 14	`hashtypes_$v`	-
DEB	PIGSTY	`0.1.5`	18 17 16 15 14	`postgresql-$v-hashtypes`	-

Linux / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
el8.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
el9.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
el9.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
el10.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
el10.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
d12.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
d12.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
d13.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
d13.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u22.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u22.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u24.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u24.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u26.x86_64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5
u26.aarch64	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5	PIGSTY 0.1.5

Package	Version	OS	ORG	SIZE	File URL
`hashtypes_18`	`0.1.5`	el8.x86_64	pigsty	26.0 KiB	hashtypes_18-0.1.5-1PIGSTY.el8.x86_64.rpm
`hashtypes_18`	`0.1.5`	el8.aarch64	pigsty	25.9 KiB	hashtypes_18-0.1.5-1PIGSTY.el8.aarch64.rpm
`hashtypes_18`	`0.1.5`	el9.x86_64	pigsty	24.2 KiB	hashtypes_18-0.1.5-1PIGSTY.el9.x86_64.rpm
`hashtypes_18`	`0.1.5`	el9.aarch64	pigsty	23.7 KiB	hashtypes_18-0.1.5-1PIGSTY.el9.aarch64.rpm
`hashtypes_18`	`0.1.5`	el10.x86_64	pigsty	24.0 KiB	hashtypes_18-0.1.5-1PIGSTY.el10.x86_64.rpm
`hashtypes_18`	`0.1.5`	el10.aarch64	pigsty	24.0 KiB	hashtypes_18-0.1.5-1PIGSTY.el10.aarch64.rpm
`postgresql-18-hashtypes`	`0.1.5`	d12.x86_64	pigsty	33.5 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~bookworm_amd64.deb
`postgresql-18-hashtypes`	`0.1.5`	d12.aarch64	pigsty	33.5 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~bookworm_arm64.deb
`postgresql-18-hashtypes`	`0.1.5`	d13.x86_64	pigsty	33.5 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~trixie_amd64.deb
`postgresql-18-hashtypes`	`0.1.5`	d13.aarch64	pigsty	33.7 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~trixie_arm64.deb
`postgresql-18-hashtypes`	`0.1.5`	u22.x86_64	pigsty	35.8 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~jammy_amd64.deb
`postgresql-18-hashtypes`	`0.1.5`	u22.aarch64	pigsty	35.2 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~jammy_arm64.deb
`postgresql-18-hashtypes`	`0.1.5`	u24.x86_64	pigsty	35.0 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~noble_amd64.deb
`postgresql-18-hashtypes`	`0.1.5`	u24.aarch64	pigsty	35.1 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~noble_arm64.deb
`postgresql-18-hashtypes`	`0.1.5`	u26.x86_64	pigsty	34.9 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~resolute_amd64.deb
`postgresql-18-hashtypes`	`0.1.5`	u26.aarch64	pigsty	35.1 KiB	postgresql-18-hashtypes_0.1.5-1PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`hashtypes_17`	`0.1.5`	el8.x86_64	pigsty	26.0 KiB	hashtypes_17-0.1.5-1PIGSTY.el8.x86_64.rpm
`hashtypes_17`	`0.1.5`	el8.aarch64	pigsty	25.9 KiB	hashtypes_17-0.1.5-1PIGSTY.el8.aarch64.rpm
`hashtypes_17`	`0.1.5`	el9.x86_64	pigsty	24.2 KiB	hashtypes_17-0.1.5-1PIGSTY.el9.x86_64.rpm
`hashtypes_17`	`0.1.5`	el9.aarch64	pigsty	23.7 KiB	hashtypes_17-0.1.5-1PIGSTY.el9.aarch64.rpm
`hashtypes_17`	`0.1.5`	el10.x86_64	pigsty	24.0 KiB	hashtypes_17-0.1.5-1PIGSTY.el10.x86_64.rpm
`hashtypes_17`	`0.1.5`	el10.aarch64	pigsty	24.0 KiB	hashtypes_17-0.1.5-1PIGSTY.el10.aarch64.rpm
`postgresql-17-hashtypes`	`0.1.5`	d12.x86_64	pigsty	33.5 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~bookworm_amd64.deb
`postgresql-17-hashtypes`	`0.1.5`	d12.aarch64	pigsty	33.5 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~bookworm_arm64.deb
`postgresql-17-hashtypes`	`0.1.5`	d13.x86_64	pigsty	33.6 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~trixie_amd64.deb
`postgresql-17-hashtypes`	`0.1.5`	d13.aarch64	pigsty	33.6 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~trixie_arm64.deb
`postgresql-17-hashtypes`	`0.1.5`	u22.x86_64	pigsty	36.4 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~jammy_amd64.deb
`postgresql-17-hashtypes`	`0.1.5`	u22.aarch64	pigsty	35.9 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~jammy_arm64.deb
`postgresql-17-hashtypes`	`0.1.5`	u24.x86_64	pigsty	35.0 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~noble_amd64.deb
`postgresql-17-hashtypes`	`0.1.5`	u24.aarch64	pigsty	35.2 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~noble_arm64.deb
`postgresql-17-hashtypes`	`0.1.5`	u26.x86_64	pigsty	34.9 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~resolute_amd64.deb
`postgresql-17-hashtypes`	`0.1.5`	u26.aarch64	pigsty	35.1 KiB	postgresql-17-hashtypes_0.1.5-1PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`hashtypes_16`	`0.1.5`	el8.x86_64	pigsty	26.0 KiB	hashtypes_16-0.1.5-1PIGSTY.el8.x86_64.rpm
`hashtypes_16`	`0.1.5`	el8.aarch64	pigsty	25.9 KiB	hashtypes_16-0.1.5-1PIGSTY.el8.aarch64.rpm
`hashtypes_16`	`0.1.5`	el9.x86_64	pigsty	24.2 KiB	hashtypes_16-0.1.5-1PIGSTY.el9.x86_64.rpm
`hashtypes_16`	`0.1.5`	el9.aarch64	pigsty	23.7 KiB	hashtypes_16-0.1.5-1PIGSTY.el9.aarch64.rpm
`hashtypes_16`	`0.1.5`	el10.x86_64	pigsty	24.0 KiB	hashtypes_16-0.1.5-1PIGSTY.el10.x86_64.rpm
`hashtypes_16`	`0.1.5`	el10.aarch64	pigsty	24.0 KiB	hashtypes_16-0.1.5-1PIGSTY.el10.aarch64.rpm
`postgresql-16-hashtypes`	`0.1.5`	d12.x86_64	pigsty	33.5 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~bookworm_amd64.deb
`postgresql-16-hashtypes`	`0.1.5`	d12.aarch64	pigsty	33.4 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~bookworm_arm64.deb
`postgresql-16-hashtypes`	`0.1.5`	d13.x86_64	pigsty	33.5 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~trixie_amd64.deb
`postgresql-16-hashtypes`	`0.1.5`	d13.aarch64	pigsty	33.6 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~trixie_arm64.deb
`postgresql-16-hashtypes`	`0.1.5`	u22.x86_64	pigsty	36.4 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~jammy_amd64.deb
`postgresql-16-hashtypes`	`0.1.5`	u22.aarch64	pigsty	35.9 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~jammy_arm64.deb
`postgresql-16-hashtypes`	`0.1.5`	u24.x86_64	pigsty	35.0 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~noble_amd64.deb
`postgresql-16-hashtypes`	`0.1.5`	u24.aarch64	pigsty	35.0 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~noble_arm64.deb
`postgresql-16-hashtypes`	`0.1.5`	u26.x86_64	pigsty	34.8 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~resolute_amd64.deb
`postgresql-16-hashtypes`	`0.1.5`	u26.aarch64	pigsty	35.1 KiB	postgresql-16-hashtypes_0.1.5-1PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`hashtypes_15`	`0.1.5`	el8.x86_64	pigsty	26.0 KiB	hashtypes_15-0.1.5-1PIGSTY.el8.x86_64.rpm
`hashtypes_15`	`0.1.5`	el8.aarch64	pigsty	25.9 KiB	hashtypes_15-0.1.5-1PIGSTY.el8.aarch64.rpm
`hashtypes_15`	`0.1.5`	el9.x86_64	pigsty	24.3 KiB	hashtypes_15-0.1.5-1PIGSTY.el9.x86_64.rpm
`hashtypes_15`	`0.1.5`	el9.aarch64	pigsty	24.0 KiB	hashtypes_15-0.1.5-1PIGSTY.el9.aarch64.rpm
`hashtypes_15`	`0.1.5`	el10.x86_64	pigsty	24.2 KiB	hashtypes_15-0.1.5-1PIGSTY.el10.x86_64.rpm
`hashtypes_15`	`0.1.5`	el10.aarch64	pigsty	24.2 KiB	hashtypes_15-0.1.5-1PIGSTY.el10.aarch64.rpm
`postgresql-15-hashtypes`	`0.1.5`	d12.x86_64	pigsty	33.5 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~bookworm_amd64.deb
`postgresql-15-hashtypes`	`0.1.5`	d12.aarch64	pigsty	33.5 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~bookworm_arm64.deb
`postgresql-15-hashtypes`	`0.1.5`	d13.x86_64	pigsty	33.6 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~trixie_amd64.deb
`postgresql-15-hashtypes`	`0.1.5`	d13.aarch64	pigsty	33.5 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~trixie_arm64.deb
`postgresql-15-hashtypes`	`0.1.5`	u22.x86_64	pigsty	36.7 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~jammy_amd64.deb
`postgresql-15-hashtypes`	`0.1.5`	u22.aarch64	pigsty	36.1 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~jammy_arm64.deb
`postgresql-15-hashtypes`	`0.1.5`	u24.x86_64	pigsty	35.1 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~noble_amd64.deb
`postgresql-15-hashtypes`	`0.1.5`	u24.aarch64	pigsty	35.0 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~noble_arm64.deb
`postgresql-15-hashtypes`	`0.1.5`	u26.x86_64	pigsty	34.7 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~resolute_amd64.deb
`postgresql-15-hashtypes`	`0.1.5`	u26.aarch64	pigsty	35.1 KiB	postgresql-15-hashtypes_0.1.5-1PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`hashtypes_14`	`0.1.5`	el8.x86_64	pigsty	26.0 KiB	hashtypes_14-0.1.5-1PIGSTY.el8.x86_64.rpm
`hashtypes_14`	`0.1.5`	el8.aarch64	pigsty	25.9 KiB	hashtypes_14-0.1.5-1PIGSTY.el8.aarch64.rpm
`hashtypes_14`	`0.1.5`	el9.x86_64	pigsty	24.2 KiB	hashtypes_14-0.1.5-1PIGSTY.el9.x86_64.rpm
`hashtypes_14`	`0.1.5`	el9.aarch64	pigsty	24.0 KiB	hashtypes_14-0.1.5-1PIGSTY.el9.aarch64.rpm
`hashtypes_14`	`0.1.5`	el10.x86_64	pigsty	24.2 KiB	hashtypes_14-0.1.5-1PIGSTY.el10.x86_64.rpm
`hashtypes_14`	`0.1.5`	el10.aarch64	pigsty	24.2 KiB	hashtypes_14-0.1.5-1PIGSTY.el10.aarch64.rpm
`postgresql-14-hashtypes`	`0.1.5`	d12.x86_64	pigsty	33.5 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~bookworm_amd64.deb
`postgresql-14-hashtypes`	`0.1.5`	d12.aarch64	pigsty	33.4 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~bookworm_arm64.deb
`postgresql-14-hashtypes`	`0.1.5`	d13.x86_64	pigsty	33.6 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~trixie_amd64.deb
`postgresql-14-hashtypes`	`0.1.5`	d13.aarch64	pigsty	33.4 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~trixie_arm64.deb
`postgresql-14-hashtypes`	`0.1.5`	u22.x86_64	pigsty	36.7 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~jammy_amd64.deb
`postgresql-14-hashtypes`	`0.1.5`	u22.aarch64	pigsty	36.0 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~jammy_arm64.deb
`postgresql-14-hashtypes`	`0.1.5`	u24.x86_64	pigsty	34.9 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~noble_amd64.deb
`postgresql-14-hashtypes`	`0.1.5`	u24.aarch64	pigsty	35.0 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~noble_arm64.deb
`postgresql-14-hashtypes`	`0.1.5`	u26.x86_64	pigsty	34.7 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~resolute_amd64.deb
`postgresql-14-hashtypes`	`0.1.5`	u26.aarch64	pigsty	35.0 KiB	postgresql-14-hashtypes_0.1.5-1PIGSTY~resolute_arm64.deb

Source

Repository

github.com/adjust/hashtypes/

Source Tarball

hashtypes-0.1.5.tar.gz

pig build pkg hashtypes;		# build rpm/deb

Install

Make sure PGDG and PIGSTY repo available:

pig repo add pgsql -u   # add both repo and update cache

Install this extension with pig:

pig install hashtypes;		# install via package name, for the active PG version

pig install hashtypes -v 18;   # install for PG 18
pig install hashtypes -v 17;   # install for PG 17
pig install hashtypes -v 16;   # install for PG 16
pig install hashtypes -v 15;   # install for PG 15
pig install hashtypes -v 14;   # install for PG 14

Create this extension with:

CREATE EXTENSION hashtypes;

Usage

hashtypes: hash and checksum data types (SHA, CRC32)

The hashtypes extension provides native data types for storing hash values and checksums in their binary representation, saving storage compared to text.

CREATE EXTENSION hashtypes;

Data Types

Type	Storage	Description
`sha1`	20 bytes	SHA-1 hash (160-bit)
`sha224`	28 bytes	SHA-224 hash (224-bit)
`sha256`	32 bytes	SHA-256 hash (256-bit)
`sha384`	48 bytes	SHA-384 hash (384-bit)
`sha512`	64 bytes	SHA-512 hash (512-bit)
`crc32`	4 bytes	CRC-32 checksum

Usage

CREATE TABLE objects (
    hash sha256 PRIMARY KEY,
    data bytea
);

INSERT INTO objects VALUES (
    'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
    '\x'
);

SELECT * FROM objects WHERE hash = 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855';

Operators

All types support comparison operators: =, <>, <, >, <=, >=.

Index Support

Btree and hash index operator classes are provided for all types.

Casts

All types support bidirectional casts to/from text and bytea.