pg_hashids

加盐将整型ID转为短字符串ID

概览

扩展包名	版本	分类	许可证	语言
`pg_hashids`	`1.3`	FUNC	MIT	C

ID	扩展名	Bin	Lib	Load	Create	Trust	Reloc	模式
4550	`pg_hashids`	否	是	否	是	否	是	-

相关扩展	`base36` `base62` `pg_base58` `url_encode` `pg_slug_gen` `typeid` `pgqr`

版本

类型	仓库	版本	PG 大版本	包名	依赖
EXT	PIGSTY	`1.3`	1817161514	`pg_hashids`	-
RPM	PIGSTY	`1.3`	1817161514	`pg_hashids_$v`	-
DEB	PIGSTY	`1.3`	1817161514	`postgresql-$v-pg-hashids`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 1.3 el8.x86_64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.3 · 18.6KiB	PIGSTY 1.3 el8.x86_64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.3 · 18.6KiB	PIGSTY 1.3 el8.x86_64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.3 · 18.6KiB	PIGSTY 1.3 el8.x86_64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.3 · 18.9KiB	PIGSTY 1.3 el8.x86_64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.3 · 18.9KiB
el8.aarch64	PIGSTY 1.3 el8.aarch64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.3 · 17.9KiB	PIGSTY 1.3 el8.aarch64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.3 · 17.9KiB	PIGSTY 1.3 el8.aarch64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.3 · 17.9KiB	PIGSTY 1.3 el8.aarch64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.3 · 18.2KiB	PIGSTY 1.3 el8.aarch64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.3 · 18.2KiB
el9.x86_64	PIGSTY 1.3 el9.x86_64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el9.x86_64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el9.x86_64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el9.x86_64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.3 · 18.6KiB	PIGSTY 1.3 el9.x86_64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.3 · 18.6KiB
el9.aarch64	PIGSTY 1.3 el9.aarch64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.3 · 16.6KiB	PIGSTY 1.3 el9.aarch64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.3 · 16.6KiB	PIGSTY 1.3 el9.aarch64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.3 · 16.6KiB	PIGSTY 1.3 el9.aarch64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.3 · 18.1KiB	PIGSTY 1.3 el9.aarch64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.3 · 18.0KiB
el10.x86_64	PIGSTY 1.3 el10.x86_64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el10.x86_64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el10.x86_64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.3 · 17.2KiB	PIGSTY 1.3 el10.x86_64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.3 · 18.7KiB	PIGSTY 1.3 el10.x86_64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.3 · 18.7KiB
el10.aarch64	PIGSTY 1.3 el10.aarch64.pg18 : pg_hashids_18 pg_hashids_18-1.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.3 · 16.7KiB	PIGSTY 1.3 el10.aarch64.pg17 : pg_hashids_17 pg_hashids_17-1.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.3 · 16.7KiB	PIGSTY 1.3 el10.aarch64.pg16 : pg_hashids_16 pg_hashids_16-1.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.3 · 16.7KiB	PIGSTY 1.3 el10.aarch64.pg15 : pg_hashids_15 pg_hashids_15-1.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.3 · 18.4KiB	PIGSTY 1.3 el10.aarch64.pg14 : pg_hashids_14 pg_hashids_14-1.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.3 · 18.5KiB
d12.x86_64	PIGSTY 1.3 d12.x86_64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.3 · 27.2KiB	PIGSTY 1.3 d12.x86_64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.3 · 27.2KiB	PIGSTY 1.3 d12.x86_64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.3 · 27.2KiB	PIGSTY 1.3 d12.x86_64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.3 · 27.5KiB	PIGSTY 1.3 d12.x86_64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.3 · 27.4KiB
d12.aarch64	PIGSTY 1.3 d12.aarch64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.3 · 26.4KiB	PIGSTY 1.3 d12.aarch64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.3 · 26.5KiB	PIGSTY 1.3 d12.aarch64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.3 · 26.4KiB	PIGSTY 1.3 d12.aarch64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 d12.aarch64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.3 · 26.7KiB
d13.x86_64	PIGSTY 1.3 d13.x86_64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.3 · 27.3KiB	PIGSTY 1.3 d13.x86_64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.3 · 27.2KiB	PIGSTY 1.3 d13.x86_64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.3 · 27.3KiB	PIGSTY 1.3 d13.x86_64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 d13.x86_64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.3 · 27.5KiB
d13.aarch64	PIGSTY 1.3 d13.aarch64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.3 · 26.5KiB	PIGSTY 1.3 d13.aarch64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.3 · 26.5KiB	PIGSTY 1.3 d13.aarch64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.3 · 26.5KiB	PIGSTY 1.3 d13.aarch64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.3 · 26.8KiB	PIGSTY 1.3 d13.aarch64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.3 · 26.8KiB
u22.x86_64	PIGSTY 1.3 u22.x86_64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.3 · 27.5KiB	PIGSTY 1.3 u22.x86_64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.3 · 28.4KiB	PIGSTY 1.3 u22.x86_64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.3 · 28.4KiB	PIGSTY 1.3 u22.x86_64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.3 · 29.7KiB	PIGSTY 1.3 u22.x86_64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.3 · 29.6KiB
u22.aarch64	PIGSTY 1.3 u22.aarch64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.3 · 26.6KiB	PIGSTY 1.3 u22.aarch64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 u22.aarch64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 u22.aarch64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.3 · 28.9KiB	PIGSTY 1.3 u22.aarch64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.3 · 28.9KiB
u24.x86_64	PIGSTY 1.3 u24.x86_64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 u24.x86_64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 u24.x86_64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.3 · 27.6KiB	PIGSTY 1.3 u24.x86_64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.3 · 28.8KiB	PIGSTY 1.3 u24.x86_64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.3 · 28.8KiB
u24.aarch64	PIGSTY 1.3 u24.aarch64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u24.aarch64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u24.aarch64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u24.aarch64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.3 · 28.0KiB	PIGSTY 1.3 u24.aarch64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.3 · 28.0KiB
u26.x86_64	PIGSTY 1.3 u26.x86_64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.3 · 27.1KiB	PIGSTY 1.3 u26.x86_64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.3 · 27.0KiB	PIGSTY 1.3 u26.x86_64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.3 · 27.0KiB	PIGSTY 1.3 u26.x86_64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.3 · 28.5KiB	PIGSTY 1.3 u26.x86_64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.3 · 28.4KiB
u26.aarch64	PIGSTY 1.3 u26.aarch64.pg18 : postgresql-18-pg-hashids postgresql-18-pg-hashids_1.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u26.aarch64.pg17 : postgresql-17-pg-hashids postgresql-17-pg-hashids_1.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u26.aarch64.pg16 : postgresql-16-pg-hashids postgresql-16-pg-hashids_1.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.3 · 26.7KiB	PIGSTY 1.3 u26.aarch64.pg15 : postgresql-15-pg-hashids postgresql-15-pg-hashids_1.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.3 · 28.1KiB	PIGSTY 1.3 u26.aarch64.pg14 : postgresql-14-pg-hashids postgresql-14-pg-hashids_1.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.3 · 28.0KiB

构建

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

BASH

pig build pkg pg_hashids         # 构建 RPM / DEB 包

安装

您可以直接安装 pg_hashids 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_hashids;          # 当前活跃 PG 版本安装

pig

BASH

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

dnf

BASH

dnf install -y pg_hashids_18       # PG 18
dnf install -y pg_hashids_17       # PG 17
dnf install -y pg_hashids_16       # PG 16
dnf install -y pg_hashids_15       # PG 15
dnf install -y pg_hashids_14       # PG 14

apt

BASH

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

创建扩展：

SQL

CREATE EXTENSION pg_hashids;

用法

pg_hashids: 从整数生成短唯一 ID

该扩展会把类似 347 的数字转换成类似 “yr8” 的字符串，适合用于隐藏数据库主键。

SQL

CREATE EXTENSION pg_hashids;

函数

函数	描述
`id_encode(number [, salt [, min_length [, alphabet]]])`	将整数编码为 hashid 字符串
`id_decode(hash, salt, min_length [, alphabet])`	将 hashid 字符串解码为整数数组
`id_decode_once(hash [, salt [, min_length [, alphabet]]])`	将 hashid 字符串解码为单个整数

示例

SQL

-- 基本编码
SELECT id_encode(1001);                                    -- 'jNl'
SELECT id_encode(1234567, 'This is my salt');              -- 'Pdzxp'
SELECT id_encode(1234567, 'This is my salt', 10);          -- 'PlRPdzxpR7'

-- 自定义字母表
SELECT id_encode(1234567, 'This is my salt', 10, 'abcdefghijABCDxFGHIJ1234567890');
-- '3GJ956J9B9'

-- 解码（必须使用相同的 salt！）
SELECT id_decode('PlRPdzxpR7', 'This is my salt', 10);     -- 1234567
SELECT id_decode_once('jNl');                               -- 1001
SELECT id_decode_once('Pdzxp', 'This is my salt');          -- 1234567

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