currency
Custom PostgreSQL currency type in 1Byte
Repository
adjust/pg-currency
https://github.com/adjust/pg-currency
Source
pg-currency-0.0.3.tar.gz
pg-currency-0.0.3.tar.gz
Overview
| Package | Version | Category | License | Language |
|---|---|---|---|---|
pg_currency | 0.0.3 | TYPE | MIT | C |
| ID | Extension | Bin | Lib | Load | Create | Trust | Reloc | Schema |
|---|---|---|---|---|---|---|---|---|
| 3620 | currency | No | Yes | No | Yes | No | Yes | - |
| Related | l10n_table_dependent_extension country pg_xenophile numeral prefix semver unit pgpdf |
|---|
Version
| Type | Repo | Version | PG Ver | Package | Deps |
|---|---|---|---|---|---|
| EXT | PIGSTY | 0.0.3 | 1817161514 | pg_currency | - |
| RPM | PIGSTY | 0.0.3 | 1817161514 | pg_currency_$v | - |
| DEB | PIGSTY | 0.0.3 | 1817161514 | postgresql-$v-pg-currency | - |
Build
You can build the RPM / DEB packages for pg_currency using pig build:
pig build pkg pg_currency # build RPM / DEB packages
Install
You can install pg_currency directly. First, make sure the PGDG and PIGSTY repositories are added and enabled:
pig repo add pgsql -u # Add repo and update cache
Install the extension using pig or apt/yum/dnf:
pig install pg_currency; # Install for current active PG version
pig ext install -y pg_currency -v 18 # PG 18
pig ext install -y pg_currency -v 17 # PG 17
pig ext install -y pg_currency -v 16 # PG 16
pig ext install -y pg_currency -v 15 # PG 15
pig ext install -y pg_currency -v 14 # PG 14
dnf install -y pg_currency_18 # PG 18
dnf install -y pg_currency_17 # PG 17
dnf install -y pg_currency_16 # PG 16
dnf install -y pg_currency_15 # PG 15
dnf install -y pg_currency_14 # PG 14
apt install -y postgresql-18-pg-currency # PG 18
apt install -y postgresql-17-pg-currency # PG 17
apt install -y postgresql-16-pg-currency # PG 16
apt install -y postgresql-15-pg-currency # PG 15
apt install -y postgresql-14-pg-currency # PG 14
Create Extension:
CREATE EXTENSION currency;
Usage
The currency extension provides a data type for ISO 4217 currency codes using only a single byte of storage per value.
CREATE EXTENSION currency;
CREATE TABLE transactions (
id serial,
payment_currency currency
);
INSERT INTO transactions VALUES (1, 'USD'), (2, 'EUR'), (3, 'USD');
SELECT * FROM transactions ORDER BY payment_currency;
id | payment_currency
----+------------------
2 | EUR
1 | USD
3 | USD
Operators
Standard comparison operators are supported: =, <>, <, >, <=, >=.
B-tree index support is included for efficient ordering and lookups.
Functions
-- List all supported currency codes
SELECT * FROM supported_currencies() currency ORDER BY currency;
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