PostgreSQL: The world's most advanced open source database
The PostgreSQL mailing lists enable you to interact with active community participants on subjects related to the development of PostgreSQL, discovering how to use PostgreSQL, or …
Downloads - PostgreSQL
Nov 21, 2024 · Source code. The source code can be found in the main file browser or you can access the source control repository directly at git.postgresql.org.Instructions for building from …
PostgreSQL: Documentation: 17: 1.1. Installation
Nov 21, 2024 · Before you can use PostgreSQL you need to install it, of course. It is possible that PostgreSQL is already installed at your site, either because it was included in your operating …
PostgreSQL: Documentation: 17: 9.14. UUID Functions
Nov 21, 2024 · PostgreSQL includes one function to generate a UUID:. gen_random_uuid → uuid. This function returns a version 4 (random) UUID. This is the most commonly used type of …
18.3. Starting the Database Server - PostgreSQL
Nov 21, 2024 · Before anyone can access the database, you must start the database server. The database server program is called postgres.. If you are using a pre-packaged version of …
PostgreSQL 17 Released!
Sep 26, 2024 · The PostgreSQL Global Development Group today announced the release of PostgreSQL 17, the latest version of the world's most advanced open source database.. …
PostgreSQL: Documentation: 17: MERGE
Nov 21, 2024 · Description. MERGE performs actions that modify rows in the target table identified as target_table_name, using the data_source.MERGE provides a single SQL …
9.4. String Functions and Operators - PostgreSQL
Nov 21, 2024 · This section describes functions and operators for examining and manipulating string values. Strings in this context include values of the types character, character varying, …
PostgreSQL: Documentation: 17: Chapter 21. Database Roles
Nov 21, 2024 · PostgreSQL manages database access permissions using the concept of roles.A role can be thought of as either a database user, or a group of database users, depending on …
Release Notes - PostgreSQL
November 21, 2024: PostgreSQL 17.2, 16.6, 15.10, 14.15, 13.18, and 12.22 Released! Quick Links. Documentation; Manuals. Archive; Release Notes; Books; Tutorials ...