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Previously, PQhost didn't return the connected host details when the connection type was CHT_HOST_ADDRESS (i.e., via hostaddr). Instead, it returned the complete host connection parameter (which could contain multiple hosts) or the default host details, which was confusing and arguably incorrect. Change this to return the actually connected host or hostaddr irrespective of the connection type. When hostaddr but no host was specified, hostaddr is now returned. Never return the original host connection parameter, and document that PQhost cannot be relied on before the connection is established. PQport is similarly changed to always return the active connection port and never the original connection parameter. Author: Hari Babu <kommi.haribabu@gmail.com> Reviewed-by: Michael Paquier <michael@paquier.xyz> Reviewed-by: Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp> Reviewed-by: David G. Johnston <david.g.johnston@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. PostgreSQL has many language interfaces, many of which are listed here: https://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 https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.