xxhash

xxhash哈希函数包

概览

扩展包名	版本	分类	许可证	语言
`pg_xxhash`	`0.0.1`	UTIL	BSD-2-Clause	C

ID	扩展名	Bin	Lib	Load	Create	Trust	Reloc	模式
4430	`xxhash`	否	是	否	是	是	是	-

相关扩展	`pgcrypto` `hashlib` `md5hash` `hashtypes` `pgsodium` `shacrypt` `cryptint` `pguecc`

版本

类型	仓库	版本	PG 大版本	包名	依赖
EXT	PIGSTY	`0.0.1`	1817161514	`pg_xxhash`	-
RPM	PIGSTY	`0.0.1`	1817161514	`pg_xxhash_$v`	-
DEB	PIGSTY	`0.0.1`	1817161514	`postgresql-$v-pg-xxhash`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 0.0.1 el8.x86_64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el8.x86_64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.x86_64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el8.x86_64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.x86_64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el8.x86_64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.x86_64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el8.x86_64.rpm PIGSTY · 0.0.1 · 31.7KiB	PIGSTY 0.0.1 el8.x86_64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el8.x86_64.rpm PIGSTY · 0.0.1 · 31.7KiB
el8.aarch64	PIGSTY 0.0.1 el8.aarch64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el8.aarch64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.aarch64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el8.aarch64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.aarch64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el8.aarch64.rpm PIGSTY · 0.0.1 · 30.8KiB	PIGSTY 0.0.1 el8.aarch64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el8.aarch64.rpm PIGSTY · 0.0.1 · 31.6KiB	PIGSTY 0.0.1 el8.aarch64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el8.aarch64.rpm PIGSTY · 0.0.1 · 31.6KiB
el9.x86_64	PIGSTY 0.0.1 el9.x86_64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el9.x86_64.rpm PIGSTY · 0.0.1 · 18.2KiB	PIGSTY 0.0.1 el9.x86_64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el9.x86_64.rpm PIGSTY · 0.0.1 · 18.2KiB	PIGSTY 0.0.1 el9.x86_64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el9.x86_64.rpm PIGSTY · 0.0.1 · 18.2KiB	PIGSTY 0.0.1 el9.x86_64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el9.x86_64.rpm PIGSTY · 0.0.1 · 29.1KiB	PIGSTY 0.0.1 el9.x86_64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el9.x86_64.rpm PIGSTY · 0.0.1 · 29.1KiB
el9.aarch64	PIGSTY 0.0.1 el9.aarch64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el9.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el9.aarch64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el9.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el9.aarch64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el9.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el9.aarch64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el9.aarch64.rpm PIGSTY · 0.0.1 · 30.5KiB	PIGSTY 0.0.1 el9.aarch64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el9.aarch64.rpm PIGSTY · 0.0.1 · 30.5KiB
el10.x86_64	PIGSTY 0.0.1 el10.x86_64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el10.x86_64.rpm PIGSTY · 0.0.1 · 17.8KiB	PIGSTY 0.0.1 el10.x86_64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el10.x86_64.rpm PIGSTY · 0.0.1 · 17.8KiB	PIGSTY 0.0.1 el10.x86_64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el10.x86_64.rpm PIGSTY · 0.0.1 · 17.8KiB	PIGSTY 0.0.1 el10.x86_64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el10.x86_64.rpm PIGSTY · 0.0.1 · 29.9KiB	PIGSTY 0.0.1 el10.x86_64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el10.x86_64.rpm PIGSTY · 0.0.1 · 29.9KiB
el10.aarch64	PIGSTY 0.0.1 el10.aarch64.pg18 : pg_xxhash_18 pg_xxhash_18-0.0.1-1PIGSTY.el10.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el10.aarch64.pg17 : pg_xxhash_17 pg_xxhash_17-0.0.1-1PIGSTY.el10.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el10.aarch64.pg16 : pg_xxhash_16 pg_xxhash_16-0.0.1-1PIGSTY.el10.aarch64.rpm PIGSTY · 0.0.1 · 18.8KiB	PIGSTY 0.0.1 el10.aarch64.pg15 : pg_xxhash_15 pg_xxhash_15-0.0.1-1PIGSTY.el10.aarch64.rpm PIGSTY · 0.0.1 · 30.9KiB	PIGSTY 0.0.1 el10.aarch64.pg14 : pg_xxhash_14 pg_xxhash_14-0.0.1-1PIGSTY.el10.aarch64.rpm PIGSTY · 0.0.1 · 30.9KiB
d12.x86_64	PIGSTY 0.0.1 d12.x86_64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~bookworm_amd64.deb PIGSTY · 0.0.1 · 69.3KiB	PIGSTY 0.0.1 d12.x86_64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~bookworm_amd64.deb PIGSTY · 0.0.1 · 69.2KiB	PIGSTY 0.0.1 d12.x86_64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~bookworm_amd64.deb PIGSTY · 0.0.1 · 69.2KiB	PIGSTY 0.0.1 d12.x86_64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~bookworm_amd64.deb PIGSTY · 0.0.1 · 70.0KiB	PIGSTY 0.0.1 d12.x86_64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~bookworm_amd64.deb PIGSTY · 0.0.1 · 69.9KiB
d12.aarch64	PIGSTY 0.0.1 d12.aarch64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~bookworm_arm64.deb PIGSTY · 0.0.1 · 73.0KiB	PIGSTY 0.0.1 d12.aarch64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~bookworm_arm64.deb PIGSTY · 0.0.1 · 73.0KiB	PIGSTY 0.0.1 d12.aarch64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~bookworm_arm64.deb PIGSTY · 0.0.1 · 73.0KiB	PIGSTY 0.0.1 d12.aarch64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~bookworm_arm64.deb PIGSTY · 0.0.1 · 73.8KiB	PIGSTY 0.0.1 d12.aarch64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~bookworm_arm64.deb PIGSTY · 0.0.1 · 74.0KiB
d13.x86_64	PIGSTY 0.0.1 d13.x86_64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~trixie_amd64.deb PIGSTY · 0.0.1 · 69.2KiB	PIGSTY 0.0.1 d13.x86_64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~trixie_amd64.deb PIGSTY · 0.0.1 · 69.2KiB	PIGSTY 0.0.1 d13.x86_64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~trixie_amd64.deb PIGSTY · 0.0.1 · 69.2KiB	PIGSTY 0.0.1 d13.x86_64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~trixie_amd64.deb PIGSTY · 0.0.1 · 69.9KiB	PIGSTY 0.0.1 d13.x86_64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~trixie_amd64.deb PIGSTY · 0.0.1 · 69.9KiB
d13.aarch64	PIGSTY 0.0.1 d13.aarch64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~trixie_arm64.deb PIGSTY · 0.0.1 · 73.6KiB	PIGSTY 0.0.1 d13.aarch64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~trixie_arm64.deb PIGSTY · 0.0.1 · 73.6KiB	PIGSTY 0.0.1 d13.aarch64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~trixie_arm64.deb PIGSTY · 0.0.1 · 73.5KiB	PIGSTY 0.0.1 d13.aarch64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~trixie_arm64.deb PIGSTY · 0.0.1 · 74.3KiB	PIGSTY 0.0.1 d13.aarch64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~trixie_arm64.deb PIGSTY · 0.0.1 · 74.5KiB
u22.x86_64	PIGSTY 0.0.1 u22.x86_64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~jammy_amd64.deb PIGSTY · 0.0.1 · 75.4KiB	PIGSTY 0.0.1 u22.x86_64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~jammy_amd64.deb PIGSTY · 0.0.1 · 76.9KiB	PIGSTY 0.0.1 u22.x86_64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~jammy_amd64.deb PIGSTY · 0.0.1 · 76.9KiB	PIGSTY 0.0.1 u22.x86_64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~jammy_amd64.deb PIGSTY · 0.0.1 · 87.0KiB	PIGSTY 0.0.1 u22.x86_64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~jammy_amd64.deb PIGSTY · 0.0.1 · 87.1KiB
u22.aarch64	PIGSTY 0.0.1 u22.aarch64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~jammy_arm64.deb PIGSTY · 0.0.1 · 76.6KiB	PIGSTY 0.0.1 u22.aarch64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~jammy_arm64.deb PIGSTY · 0.0.1 · 78.7KiB	PIGSTY 0.0.1 u22.aarch64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~jammy_arm64.deb PIGSTY · 0.0.1 · 78.7KiB	PIGSTY 0.0.1 u22.aarch64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~jammy_arm64.deb PIGSTY · 0.0.1 · 89.7KiB	PIGSTY 0.0.1 u22.aarch64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~jammy_arm64.deb PIGSTY · 0.0.1 · 89.5KiB
u24.x86_64	PIGSTY 0.0.1 u24.x86_64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~noble_amd64.deb PIGSTY · 0.0.1 · 62.9KiB	PIGSTY 0.0.1 u24.x86_64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~noble_amd64.deb PIGSTY · 0.0.1 · 62.8KiB	PIGSTY 0.0.1 u24.x86_64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~noble_amd64.deb PIGSTY · 0.0.1 · 62.8KiB	PIGSTY 0.0.1 u24.x86_64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~noble_amd64.deb PIGSTY · 0.0.1 · 73.4KiB	PIGSTY 0.0.1 u24.x86_64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~noble_amd64.deb PIGSTY · 0.0.1 · 73.4KiB
u24.aarch64	PIGSTY 0.0.1 u24.aarch64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~noble_arm64.deb PIGSTY · 0.0.1 · 67.4KiB	PIGSTY 0.0.1 u24.aarch64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~noble_arm64.deb PIGSTY · 0.0.1 · 67.4KiB	PIGSTY 0.0.1 u24.aarch64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~noble_arm64.deb PIGSTY · 0.0.1 · 67.4KiB	PIGSTY 0.0.1 u24.aarch64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~noble_arm64.deb PIGSTY · 0.0.1 · 78.4KiB	PIGSTY 0.0.1 u24.aarch64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~noble_arm64.deb PIGSTY · 0.0.1 · 78.6KiB
u26.x86_64	PIGSTY 0.0.1 u26.x86_64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~resolute_amd64.deb PIGSTY · 0.0.1 · 63.6KiB	PIGSTY 0.0.1 u26.x86_64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~resolute_amd64.deb PIGSTY · 0.0.1 · 63.6KiB	PIGSTY 0.0.1 u26.x86_64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~resolute_amd64.deb PIGSTY · 0.0.1 · 63.6KiB	PIGSTY 0.0.1 u26.x86_64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~resolute_amd64.deb PIGSTY · 0.0.1 · 74.8KiB	PIGSTY 0.0.1 u26.x86_64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~resolute_amd64.deb PIGSTY · 0.0.1 · 74.8KiB
u26.aarch64	PIGSTY 0.0.1 u26.aarch64.pg18 : postgresql-18-pg-xxhash postgresql-18-pg-xxhash_0.0.1-1PIGSTY~resolute_arm64.deb PIGSTY · 0.0.1 · 68.3KiB	PIGSTY 0.0.1 u26.aarch64.pg17 : postgresql-17-pg-xxhash postgresql-17-pg-xxhash_0.0.1-1PIGSTY~resolute_arm64.deb PIGSTY · 0.0.1 · 68.4KiB	PIGSTY 0.0.1 u26.aarch64.pg16 : postgresql-16-pg-xxhash postgresql-16-pg-xxhash_0.0.1-1PIGSTY~resolute_arm64.deb PIGSTY · 0.0.1 · 68.4KiB	PIGSTY 0.0.1 u26.aarch64.pg15 : postgresql-15-pg-xxhash postgresql-15-pg-xxhash_0.0.1-1PIGSTY~resolute_arm64.deb PIGSTY · 0.0.1 · 79.1KiB	PIGSTY 0.0.1 u26.aarch64.pg14 : postgresql-14-pg-xxhash postgresql-14-pg-xxhash_0.0.1-1PIGSTY~resolute_arm64.deb PIGSTY · 0.0.1 · 79.3KiB

构建

您可以使用 pig build 命令构建 pg_xxhash 扩展的 RPM / DEB 包：

BASH

pig build pkg pg_xxhash         # 构建 RPM / DEB 包

安装

您可以直接安装 pg_xxhash 扩展包的预置二进制包，首先确保 PGDG 和 PIGSTY 仓库已经添加并启用：

BASH

pig repo add pgsql -u          # 添加仓库并更新缓存

使用 pig 或者是 apt/yum/dnf 安装扩展：

安装

BASH

pig install pg_xxhash;          # 当前活跃 PG 版本安装

pig

BASH

pig ext install -y pg_xxhash -v 18  # PG 18
pig ext install -y pg_xxhash -v 17  # PG 17
pig ext install -y pg_xxhash -v 16  # PG 16
pig ext install -y pg_xxhash -v 15  # PG 15
pig ext install -y pg_xxhash -v 14  # PG 14

dnf

BASH

dnf install -y pg_xxhash_18       # PG 18
dnf install -y pg_xxhash_17       # PG 17
dnf install -y pg_xxhash_16       # PG 16
dnf install -y pg_xxhash_15       # PG 15
dnf install -y pg_xxhash_14       # PG 14

apt

BASH

apt install -y postgresql-18-pg-xxhash   # PG 18
apt install -y postgresql-17-pg-xxhash   # PG 17
apt install -y postgresql-16-pg-xxhash   # PG 16
apt install -y postgresql-15-pg-xxhash   # PG 15
apt install -y postgresql-14-pg-xxhash   # PG 14

创建扩展：

SQL

CREATE EXTENSION xxhash;

用法

xxhash: PostgreSQL 的 xxHash 哈希函数

提供 xxHash 非加密哈希函数，返回十六进制字符串或 bytea。

文本输出函数

SQL

SELECT xxh32('https://example.com');     -- 'ba15a4a8'
SELECT xxh64('https://example.com');     -- 'b131752760b48654'
SELECT xxh3_64('https://example.com');   -- '9398cc7c078760e6'
SELECT xxh128('https://example.com');    -- '4879d6aa9d88e9c7a169c008892d4829'

二进制输出函数

SQL

SELECT xxh32b('https://example.com');    -- \xba15a4a8
SELECT xxh64b('https://example.com');    -- \xb131752760b48654
SELECT xxh3_64b('https://example.com');  -- \x9398cc7c078760e6
SELECT xxh128b('https://example.com');   -- \x4879d6aa9d88e9c7a169c008892d4829

可用函数

函数	位数	输出
`xxh32(text)`	32	十六进制文本
`xxh64(text)`	64	十六进制文本
`xxh3_64(text)`	64	十六进制文本
`xxh128(text)`	128	十六进制文本
`xxh32b(text)`	32	bytea
`xxh64b(text)`	64	bytea
`xxh3_64b(text)`	64	bytea
`xxh128b(text)`	128	bytea

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