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This creates an initial set of default roles which administrators may use to grant access to, historically, superuser-only functions. Using these roles instead of granting superuser access reduces the number of superuser roles required for a system. Documention for each of the default roles has been added to user-manag.sgml. Bump catversion to 201604082, as we had a commit that bumped it to 201604081 and another that set it back to 201604071... Reviews by José Luis Tallón and Robert Haas
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.