PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, …

PostgreSQL (/ ˌpoʊstɡrɛskjuˈɛl / ⓘ POHST-gres-kew-EL) [11][12] also known as Postgres, is a free and open-source relational database management system (RDBMS) emphasizing …

Jul 23, 2025 · PostgreSQL is an open-source, strong and highly extensible object-relational database system. It combines the power of SQL with additional procedural features, making it …

In this section, you’ll begin working with PostgreSQL by learning how to write SQL statements to interact with the databases. What is PostgreSQL? Explain what PostgreSQL is and what you …

Nov 13, 2025 · PostgreSQL is available for download as ready-to-use packages or installers for various platforms, as well as a source code archive if you want to build it yourself. Select your …

PostgreSQL (often shortened to “Postgres”) is the world’s most advanced open-source, object-relational database. It’s designed for enterprise-level performance and is valued for its robust...

Sep 27, 2025 · PostgreSQL is an open-source, object-relational database management system (ORDBMS) that uses and extends SQL to store, manage, and retrieve structured data. It is …

Nov 13, 2025 · You can view the manual for an older version or download a PDF of a manual from the below table. Looking for documentation for an older, unsupported, version? Check …

Nov 13, 2025 · PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely store and scale …

Nov 13, 2025 · PL/pgSQL — SQL Procedural Language. 41.1. Overview. 41.1.1. Advantages of Using PL/pgSQL. 41.1.2. Supported Argument and Result Data Types. 41.2. Structure of …