5e90e0914c
refint was sample code from the pre-built-in-FK era and has long been documented as superseded by the built-in foreign key mechanism. Recent fixes (see commitsb0b6196386,8cfbdf8f4d,260e97733b,611756948e,1fbe2066dc, and1541d91d1c) made it clear that the code has more issues than its sample-code value justifies. Author: Ayush Tiwari <ayushtiwari.slg01@gmail.com> Reviewed-by: solai v <solai.cdac@gmail.com> Reviewed-by: Álvaro Herrera <alvherre@kurilemu.de> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Fujii Masao <masao.fujii@gmail.com> Discussion: https://postgr.es/m/CAJTYsWUHq8Ohc6-N-xamOPYz-q3qUYMtwQX-1%3DZi%3D5N1Q_GSEQ%40mail.gmail.com
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.
Copyright and license information can be found in the file COPYRIGHT.
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/.