[pgpool-general: 7587] Version 2 protocol

[Tatsuo Ishii]

Now that upcoming PostgreSQL 14 decides to stop supporting version 2
frontend/backend protocol, I wonder if Pgpool-II should drop support
for the protocol as well. Is there any user who is still using the
protocol?

	Remove server and libpq support for the version 2 wire
	protocol (Heikki Linnakangas)

	This was last used as the default in Postgres 7.2 (year 2002).
	
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp