%allfiles; ]> PostgreSQL Reference Manual Covering v6.4 for general release Jose Soares Da Silva Oliver Elphick Oliver Elphick (last updated 1998-08-31) PostgreSQL is copyright (C) 1998 by the Postgres Global Development Group. Summary Postgres, developed originally in the UC Berkeley Computer Science Department, pioneered many of the object-relational concepts now becoming available in some commercial databases. It provides SQL92/SQL3 language support, transaction integrity, and type extensibility. PostgreSQL is a public-domain, open source descendant of this original Berkeley code. &commands; &biblio;