be37ac20fc
Commit bba2fbc623 modified \conninfo to display the protocol version
used by the current connection, but it only showed the major version (e.g., 3).
This commit updates \conninfo to display the full protocol version (e.g., 3.2).
Since support for new version 3.2 was added in v18, and the server supports
both 3.0 and 3.2, showing the complete version helps users understand
exactly which protocol version the current session is using.
Although this is a minor behavior change, it's considered a fix for
an oversight in the original patch and is included in v18.
Author: Fujii Masao <masao.fujii@gmail.com>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Discussion: https://postgr.es/m/685961b8-b6ce-40bb-b2d5-c2ff135d3388@oss.nttdata.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/.