pg4ml

Overview

PIGSTY 3rd Party Extension: pg4ml : Machine learning framework for PostgreSQL

Information

• Extension ID: 1880
• Extension Name: pg4ml
• Package Name: pg4ml
• Category: RAG
• License: AGPLv3
• Website: https://gitee.com/guotiecheng/plpgsql_pg4ml
• Language: C
• Extra Tags: N/A
• Comment:

Metadata

• Latest Version: 2.0
• Postgres Support: 17,16,15,14,13
• Need Load: Shared library do not need explicit loading
• Need DDL: Need CREATE EXTENSION DDL
• Relocatable: Can not install to arbitrary schema
• Trusted: Trusted, Can be created by user with CREATE Privilege
• Schemas: N/A
• Requires: plpgsql, tablefunc, cube, plpython3u

RPM / DEB

• RPM Repo: PIGSTY
• RPM Name: pg4ml_$v
• RPM Ver : 2.0
• RPM Deps: N/A
• DEB Repo: PIGSTY
• DEB Name: postgresql-$v-pg4ml
• DEB Ver : 2.0
• DEB Deps: N/A

Packages

Installation

Install pg4ml via the pig CLI tool:

pig ext install pg4ml

Install pg4ml via Pigsty playbook:

./pgsql.yml -t pg_extension -e '{"pg_extensions": ["pg4ml"]}' # -l <cls>

Install pg4ml RPM from YUM repo directly:

dnf install pg4ml_17;
dnf install pg4ml_16;
dnf install pg4ml_15;
dnf install pg4ml_14;
dnf install pg4ml_13;

Install pg4ml DEB from APT repo directly:

apt install postgresql-17-pg4ml;
apt install postgresql-16-pg4ml;
apt install postgresql-15-pg4ml;
apt install postgresql-14-pg4ml;
apt install postgresql-13-pg4ml;

Enable pg4ml extension on PostgreSQL cluster：

CREATE EXTENSION pg4ml CASCADE;