This release contains a variety of fixes from 2.3-1. For information about new features in major release 2, see Release 2.1.
Migration to Version 2.4 A dump/restore is not required for those running 2.X.
Changes Fixed a concurrency issue between the threaded backends and signal handler thread on windows. Fixed a issue that parallel query blocked occasionally on windows. Fixed the issue that minor version upgrade occurred error on windows, although it is just a result of wrong status checking.
This release contains a variety of fixes from 2.2-1. For information about new features in major release 2, see Release 2.1.
Migration to Version 2.3 A dump/restore is not required for those running 2.X.
Changes Fixed the connection issue in hot standby when manages database objects, and the issue in hot standby when performs index scan to access deleted records. Fixed a replication issue when redoing the INSERT and UPDATE operations to extend a new page.
This release contains a variety of fixes from 12.1.5-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 2.2 A dump/restore is not required for those running 12.1.X.
Changes Integrate dependent components into software packages, eliminating the dependency on other packages. Revert file name changes in the data directory, including: postmaster.pid, postmaster.opts, postgresql.auto.conf. Released generic packages that supports the RPM format, supports x86 and ARM 64-bit hardware architectures.
This release contains a variety of fixes from 12.1.4-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 12.1.5 A dump/restore is not required for those running 12.1.X.
Changes Remove the dependency of the Debian software package on postgresql-common and postgresql-client-common. Adjust the installation on Debian system, detach the database initialization steps, and perform them separately after the user installs the program. Adjust the installation directory on Debian system and install the main program files to the path /usr/pgsql-12.
This release contains a variety of fixes from 12.1.3-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 12.1.4 A dump/restore is not required for those running 12.1.X.
Changes Exclude some errors cause transaction level abort. Refactor configuration implementaion related to session variables. Disable update_process_title when threaded_execution enabled. Fix shared_preload_libraries issues and some bugs when threaded_execution enabled. Fix issue when logical decoding DELETE operation. Fix replication issue when redo COPY FROM operation.
This release contains a variety of fixes from 12.1.2-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 12.1.3 A dump/restore is not required for those running 12.1.X.
Changes Removed support for the ALTER DATABASE TABLESPACE command. You cannot specify the TABLESPACE option in CREATE DATABASE command. The database owner check and access control permission check can be performed only on the current database. You can use VACUUM command to scan and clean data pages in tables and update the free space map.
This release contains a variety of fixes from 12.1.1-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 12.1.2 A dump/restore is not required for those running 12.1.X.
Changes Provides several functions that extract session and system information: pg_current_xact_id, pg_current_xact_id_if_assigned, pg_xact_status, pg_current_logicaltime, pg_current_snapshot. Provides function pg_stat_reset_wait_event to reset statistics counters about wait events. Fix execution failure of function pg_control_checkpoint. Fix psql version compatibility warning at startup.
This release contains a variety of fixes from 12.1-1. For information about new features in major release 12, see Release 12.1.0.
Migration to Version 12.1.1 A dump/restore is not required for those running 12.1.X.
Changes Support ALTER UNDO command. Remove the storage parameter initialpages of undo segment. Chinese text search parser can identify and filter stop words. Fix possible crash when PL/Scheme converts SQL null values and Scheme null values. The name of the wait event of the SpinLock type is changed to the camel-backed name.
The Redrock Postgres Development Team is pleased to announce Redrock Postgres 12 version 12.1.0.
Redrock Postgres is an object-relational database management system (ORDBMS) based on PostgreSQL, developed by the PostgreSQL Global Development Group. It is intentionally designed as an enterprise grade and cloud native database.
For more information, please see the website.
Feature overview:
Undo: Log record for roll back modified data and transactions. Multitenant: Single database instance runs on a server and serves multiple tenants.
