E.2. Postgres Pro Standard 16.2.2 #

Release Date: 2024-03-06

E.2.1. Overview #

This release is based on Postgres Pro Standard 16.2.1 and provides the following changes:

  • Fixed an issue of reusing subplans or alternative plans already released from memory that were previously passed by reference. This is solved by prohibiting the cleaning of expressions in memory. The issue could manifest itself in unrecognized node errors.

  • Fixed incorrect handling of equivalence classes, which could cause aqo to ignore some plan nodes in complex queries.

E.2.2. Migration to Version 16.2.2 #

If you are upgrading from Postgres Pro Standard based on the same PostgreSQL major version, it is enough to install the new version into your current installation directory.

To migrate from PostgreSQL or a Postgres Pro Standard release based on a previous PostgreSQL major version, see the instructions in Postgres Pro Standard 16.0.1 Release Notes.