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 the most complicated data workloads., StackBuilder, a package manager for downloading and installing additional PostgreSQL tools and drivers. Stackbuilder includes management, integration, migration, replication, geospatial, connectors and other tools., 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 3. Advanced Features II. The SQL Language 4. SQL Syntax 5. Data Definition 6. Data Manipulation 7. Queries 8. Data Types 9. Functions and Operators 10. Type , Added the MAINTAIN privilege for PostgreSQL version 17 and above. Add support for OAuth2 profile array response, which handles the GitHub Private Email ID issue., The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 17.6, 16.10, 15.14, 14.19, and 13.22, as well as the third beta release of PostgreSQL 18., Looking for documentation for an older, unsupported, version? Check the archive of older manuals..