E.23. Postgres Pro Standard 11.5.3
Release Date: 2019-09-16
E.23.1. Overview
This release is based onPostgres Pro Standard 11.5.1 and provides several improvements:
Added support for Python 3 on SLES 12/15 and JIT on SLES 15.
Improved optimizer performance on simple queries.
Fixed assorted bugs in planner that could cause server failures.
E.23.2. Migration to Version 11.5.3
If you are upgrading fromPostgres Pro Standard based on the samePostgreSQL major version, it is enough to install the new version into your current installation directory.
Sincepg_probackup delivery model changed inPostgres Pro Standard 11.2.1, when upgrading from a lower version on ALT Linux and Debian-based systems, runapt dist-upgrade (orapt-get dist-upgrade) to ensure that all new dependencies are handled correctly. On Windows, you have to run a separatepg_probackup installer to complete the upgrade.
To migrate fromPostgreSQL or aPostgres Pro Standard release based on a previousPostgreSQL major version, see the instructions inPostgres Pro Standard 11.1.1 Release Notes. If you are opting for a dump/restore, make sure to use the--add-collprovider option to correctly choose the provider for the default collation of the migrated database.