E.21. Postgres Pro Standard 188.8.131.52
Release date: 2017-08-31
Major enhancements over Postgres Pro Standard 184.108.40.206 include:
Disabled dangerous optimizations for
DELETEon PostgreSQL 9.5.
Fixed the following type of query:
DELETE FROM single_table USING partitioned_table.
Fixed the output of the
EXPLAIN INSERT INTO partitioned_tablecommand when verbose mode is activated.
For a full list of changes, see pg_pathman Wiki.
Enhanced the pg_controldata utility to enable automatic Postgres Pro upgrades using the
E.21.2. Migration to Version 220.127.116.11
Depending on your current installation, the upgrade procedure will differ.
To upgrade from a Postgres Pro Standard version based on any previous PostgreSQL major release, make sure you have installed its latest minor version, and then perform a dump/restore using pg_dumpall or use the pg_upgrade utility.
To upgrade from a Postgres Pro Standard version based on the same PostgreSQL major release, a dump/restore is not required. Instead of the
pg_upgrade, you must use the
pgpro_upgrade script provided in this distribution. This script updates metadata information to handle catalog number format change introduced after Postgres Pro Standard 18.104.22.168. If you are upgrading your Postgres Pro installation from a binary package, the
pgpro_upgrade script is run automatically, or you are prompted to run it manually.
If you run
pgpro_upgrade manually, you must stop postgres service. The script must be run on behalf of the user owning the database (typically postgres) and PGDATA environment variable should be set to the directory where database resides. Running
pgpro_upgrade as root will result in an error.
If you have compiled Postgres Pro from source code or created your database in a non-default location, you must run the
pgpro_upgrade script manually.
On RPM-based Linux distributions, if you are upgrading from version 22.214.171.124 or lower, make sure to move the data directory from
pgsql to the
pgpro directory before running the
To migrate from vanilla PostgreSQL 9.6.x, perform a dump/restore using pg_dumpall.