Check the archive of older manuals. This installer is hosted by edb and not on the postgresql community servers If you have issues with the website it's hosted on, please contact webmaster@enterprisedb.com. The tutorial is intended to give an introduction to postgresql, relational database concepts, and the sql language We assume some general knowledge about how to use computers and no particular unix or programming experience is required. The postgresql global development group releases a new major version containing new features about once a year
Each major version receives bug fixes and, if need be, security fixes that are released at least once every three months in what we call a minor release. Postgresql, an innovative data management system known for its reliability and robustness, benefits from over 25 years of open source development from a global developer community and has become the preferred open source relational database for organizations of all sizes. Chapter 1. getting started table of contents 1.1 If it is enabled, postgresql will convert x = null clauses to x is null
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