PostgreSQL: The world's most advanced open source database
Mar 26, 2026 · 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, …
Windows installers - PostgreSQL
Feb 26, 2026 · This installer includes: The PostgreSQL server pgAdmin, a graphical tool for managing and developing your databases StackBuilder, a package manager for downloading and installing …
Documentation - PostgreSQL
Feb 26, 2026 · Looking for documentation for an older, unsupported, version? Check the archive of older manuals.
About - PostgreSQL
Feb 26, 2026 · About What is PostgreSQL? PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely …
PostgreSQL 17 Released!
Sep 26, 2024 · PostgreSQL 17 supports using identity columns and exclusion constraints on partitioned tables. The PostgreSQL foreign data wrapper (postgres_fdw), used to execute queries on remote …
PostgreSQL 18.3 Documentation
Feb 26, 2026 · Preface 1. What Is PostgreSQL? 2. A Brief History of PostgreSQL 3. Conventions 4. Further Information 5. Bug Reporting Guidelines I. Tutorial 1. Getting Started 2. The SQL Language …
PostgreSQL: Documentation: 18: Part I. Tutorial
Feb 26, 2026 · Part I. Tutorial Welcome to the PostgreSQL Tutorial. The tutorial is intended to give an introduction to PostgreSQL, relational database concepts, and …
9.2. Comparison Functions and Operators - PostgreSQL
Feb 26, 2026 · 9.2. Comparison Functions and Operators # The usual comparison operators are available, as shown in Table 9.1. Table 9.1. Comparison Operators Operator …
PostgreSQL 16 Released!
Sep 14, 2023 · PostgreSQL 16 also makes auto_explain more readable by logging values passed into parameterized statements, and improves the accuracy of the query tracking algorithm used by …
PostgreSQL 18 Released!
Sep 25, 2025 · PostgreSQL 18 also lets you automatically drop idle replication slots to help prevent storing too many write-ahead log files on a publisher. Maintenance and observability PostgreSQL 18 …