RDS version numbers in RDS for PostgreSQL - Amazon Relational Database Service

RDS version numbers in RDS for PostgreSQL

RDS version numbers use the major.minor.patch naming scheme. An RDS patch version includes important bug fixes added to a minor version after its release. For information about RDS Extended Support version numbering, see Amazon RDS Extended Support version naming.

To identify the Amazon RDS version number of your database, you must first create the rds_tools extension by using the following command:

CREATE EXTENSION rds_tools;

Starting with the release of PostgreSQL version 15.2-R2, you can find out the RDS version number of your RDS for PostgreSQL database with the following SQL query:

postgres=> SELECT rds_tools.rds_version();

For example, querying an RDS for PostgreSQL 15.2 database returns the following:

rds_version ---------------- 15.2.R2 (1 row)