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.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/ . In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html .
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/ . For more information look at our web site located at https://www.postgresql.org/ .