Postgresql 11 12

Author: s | 2025-04-25

PostgreSQL 12 . PostgreSQL 11. 13 PostgreSQL 12 . PostgreSQL 11. 13

How to Upgrade PostgreSQL 11 to PostgreSQL 12

Hi Postgress,I used to have a functioning PostgreSQL database, but upon reinstalling due to computer issues, I am now getting this error after launching:Traceback (most recent call last): File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgAdmin4.py", line 98, in app = create_app() File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgadmin\__init__.py", line 347, in create_app if not os.path.exists(SQLITE_PATH) or get_version() == -1: File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgadmin\setup\db_version.py", line 19, in get_version return version.valueAttributeError: 'NoneType' object has no attribute 'value'I've tried everything from these stackoverflow forums ( and in order to fix it, however the error remains. I'm out of options, hopefully you know the answer.I tried it with both PostgreSQL 11, 12 and 13. I'm using a windows 64 bit with PgAdmin 4.Kind regards,Derek[ - pgadmin4 : postgresql application server could not be contacted. - Stack Overflow have installed PostgreSQL 9.6.2 on my Windows 8.1. But the pgadmin4 is not able to contact the local server. I have tried several solutions suggested here in stackoverflow, tried to uninstall and reinstall PostgreSQL 9.6.2 , tried to modify the config.py, config_distro.py, and delete the files in Roaming folder,i tried standalone pgadmin4 installation, but no success.However, in my local ...stackoverflow.com

How to Upgrade PostgreSQL 11 to PostgreSQL 12 with Zero

Download PostgreSQL 10.18 Date released: 13 Aug 2021 (4 years ago) Download PostgreSQL 10.17 Date released: 14 May 2021 (4 years ago) Download PostgreSQL 10.16 Date released: 12 Feb 2021 (4 years ago) Download PostgreSQL 10.15 Date released: 13 Nov 2020 (4 years ago) Download PostgreSQL 10.14 Date released: 25 Aug 2020 (5 years ago) Download PostgreSQL 10.13 Date released: 22 May 2020 (5 years ago) Download PostgreSQL 10.9 (32-bit) Date released: 31 Jul 2019 (6 years ago) Download PostgreSQL 10.9 (64-bit) Date released: 31 Jul 2019 (6 years ago) Download PostgreSQL 10.7 (32-bit) Date released: 15 Feb 2019 (6 years ago) Download PostgreSQL 10.7 (64-bit) Date released: 15 Feb 2019 (6 years ago) Download PostgreSQL 10.5.1 (32-bit) Date released: 09 Aug 2018 (7 years ago) Download PostgreSQL 10.5.1 (64-bit) Date released: 09 Aug 2018 (7 years ago) Download PostgreSQL 10.4.1 (32-bit) Date released: 11 May 2018 (7 years ago) Download PostgreSQL 10.4.1 (64-bit) Date released: 11 May 2018 (7 years ago) Download PostgreSQL 10.3.2 (32-bit) Date released: 21 Apr 2018 (7 years ago) Download PostgreSQL 10.3.2 (64-bit) Date released: 21 Apr 2018 (7 years ago) Download PostgreSQL 10.3 (32-bit) Date released: 01 Mar 2018 (7 years ago) Download PostgreSQL 10.3 (64-bit) Date released: 01 Mar 2018 (7 years ago) Download PostgreSQL 10.2 (32-bit) Date released: 08 Feb 2018 (7 years ago) Download PostgreSQL 10.2 (64-bit) Date released: 08 Feb 2018 (7 years ago)

How to upgrade PostgreSQL from 11 to 12 - Upgrading PostgreSQL

Its own set of tables. How Citus Works Learn how Citus works in this talk about Citus table types, the PostgreSQL extension APIs, the Citus query planner, and performance benchmarks comparing multi-node Citus clusters to a single node. Citus Deep Dive What’s New in Citus? Frequently Asked Questions Citus Version Compatible with PostgreSQL 5.2 9.5 only 6.x 9.5, 9.6 7.x 9.6, 10 8.x 10, 11 9.0-9.4 11, 12 9.5 11, 12, 13 10.0.x 11, 12, 13 10.1.x 12, 13 10.2.x 12, 13, 14 11.0.x 13, 14 11.1.x, 11.2.x, 11.3.x 13, 14, 15 12.0 14, 15 12.1 14, 15, 16 13.0 15, 16, 17 Citus achieves order-of-magnitude faster execution compared to vanilla PostgreSQL through a combination of parallelism, keeping more data in memory, and higher I/O bandwidth. Citus enables real-time interaction with large datasets that span billions of records—and is a good fit for customer-facing workloads that often require low-latency response times. Performance increases as you add nodes to a Citus database cluster. This 15-min performance demo from SIGMOD shows how Citus speeds up Postgres, using the HammerDB benchmark. Recently GigaOm published a benchmark performance report for Citus. Find out why benchmarking databases is so hard in this blog post by the lead engineer for Citus. Columnar storage can speed up analytics workloads that benefit from compression, too. The easiest way to start is by utilizing schema-based sharding, which assumes assigning each tenant to a separate schema. Citus then automatically distributes these among the nodes in your cluster and routes queries accordingly. The only change you will need to do in your application is to SET search_path when switching tenants. In some cases like with microservices, even that change may not be necessary if every microservice uses a separate user matching their schema name. If you want the best performance, row-based sharding, using a distribution column is the best approach. The first step in migrating an application from Postgres to Citus is to choose your distribution column (sometimes called a distribution key, or a sharding key.) You’ll want to understand your workload in order to pinpoint a “good” distribution column, e.g.,. PostgreSQL 12 . PostgreSQL 11. 13 PostgreSQL 12 . PostgreSQL 11. 13

PostgreSQL: Documentation: 12: Chapter 11. Indexes

Computer HardwareMinimum Requirement: 64-bit Windows: Any Intel or AMD quad-core processor with 4GB of RAM. Mac: Almost any Mac that runs macOS 10.15 or later released in 2014+ with 4GB of RAM.Recommended: 64-bit Windows: Modern Intel or AMD quad-core processor with 8GB of RAM or greater. Mac: Any Mac that runs macOS 12 or later with 8GB of RAM and an SSD.Optimal: Windows: 64-bit Windows: Any 6+ core Intel or AMD with 16GB of RAM or greater. Mac: Any Apple Silicon MacNot Recommended: Less than four cores. Less than 8GB of RAM. A disk hard drive.Operating SystemMinimum Requirement: 64-bit Windows: Windows 7/8. Mac: macOS 10.15 CatalinaRecommended: 64-bit Windows: Windows 10+. Mac: macOS 12 Monterey (or newer)Optimal: 64-bit Windows: Windows 10/11 with 64-bit PostgreSQL 12.x manually installed. Mac: macOS 14 with PostgreSQL 64-bit 12.x manually installedPostgreSQLMinimum Requirement: PostgreSQL 9.3 or greaterRecommended: The latest version of 64-bit PostgreSQL 16Optimal: The latest version of 64-bit PostgreSQL 16 with 8 GB of RAM or better for optimal performance.Hard DriveThe number one factor for speed performance is hard drive speed, the PostgreSQL Server which powers the PokerTracker database commonly moves gigabytes of data to allow PokerTracker 4 to perform it's reporting duties. PokerTracker recommends at least a 7200RPM hard drive or faster, Solid State Drives (SSDs) are currently the fastest drives available for optimal performance. The optimal solution for Mac users are computers that contains a built in SSD drive.

How To Install PostgreSQL 11 on FreeBSD 12

Download PostgreSQL 17.4 Date released: 21 Feb 2025 (3 weeks ago) Download PostgreSQL 17.3 Date released: 14 Feb 2025 (4 weeks ago) Download PostgreSQL 17.2 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 17.1 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 17.0 Date released: 26 Sep 2024 (6 months ago) Download PostgreSQL 16.8 Date released: 21 Feb 2025 (3 weeks ago) Download PostgreSQL 16.6 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 16.5 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 16.4 Date released: 09 Aug 2024 (7 months ago) Download PostgreSQL 16.3 Date released: 10 May 2024 (10 months ago) Download PostgreSQL 16.1 Date released: 10 Nov 2023 (one year ago) Download PostgreSQL 15.12 Date released: 22 Feb 2025 (3 weeks ago) Download PostgreSQL 15.10 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 15.9 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 15.8 Date released: 09 Aug 2024 (7 months ago) Download PostgreSQL 15.5 Date released: 10 Nov 2023 (one year ago) Download PostgreSQL 15.4 Date released: 11 Aug 2023 (one year ago) Download PostgreSQL 15.3 Date released: 12 May 2023 (one year ago) Download PostgreSQL 15.2 Date released: 10 Feb 2023 (2 years ago) Download PostgreSQL 15.1 Date released: 10 Nov 2022 (2 years ago)

PostgreSQL 12 - pgPedia - a PostgreSQL Encyclopedia

The PostgreSQL database versions 14 and 15. While version 15 is the default, version 14 is still provided through the Legacy module for upgrades from earlier versions of SUSE Linux Enterprise Server. Because of the required migration work of the database, there is no automatic upgrade process. As such, the switch from one version to another needs to be performed manually. The migration process is conducted by the pg_upgrade command, which is an alternative method of the classic dump and reload. In comparison with the “dump and reload” method, pg_upgrade makes the migration less time-consuming. The program files for each PostgreSQL version are stored in different, version-dependent directories. For example, in /usr/lib/postgresql96/ for version 9.6, in /usr/lib/postgresql10/ for version 10, and in /usr/lib/postgres13/ for version 13. Note that the versioning policy of PostgreSQL has changed between the major versions 9.6 and 10. For details, see Important: Upgrading from SLE 11 When upgrading from SLE 11, postgresql94 will be uninstalled and cannot be used for the database migration to a higher PostgreSQL version. Therefore, in this case, make sure to migrate the PostgreSQL database before you upgrade your system. The procedure below describes the database migration from version 12 to 13. When using a different version as start or target, replace the version numbers accordingly. To perform the database migration, do the following: Make sure the following preconditions are fulfilled: If not already done, upgrade any package of the old PostgreSQL version to the latest release through a maintenance update. Create a backup of your existing database. Install the packages for the new PostgreSQL major version. For SLE 15 SP5, this means installing postgresql13-server and all the packages it depends on. Install the package postgresql13-contrib, which contains the command pg_upgrade. Make sure you have enough free space in your PostgreSQL data. PostgreSQL 12 . PostgreSQL 11. 13