Hi, While inspecting a report from pgpool-II user, I found an interesting behavior change in 8.2 series.
When connecting to 8.2.13 using 9.0's psql, I got following error message: 11034 2010-12-27 14:50:57 JST FATAL: unrecognized configuration parameter "application_name" However if I connect to 8.2.18, I got no such error message. This makes pgpool-II confusing if those version of PostgreSQL are mixed used as backend. It seems somewhere between 8.2.13 and 8.2.18, an behavior change was made. According to a someone who were inspecting this, the change was precisely made between 8.2.14 and 8.2.15. I couldn't find related item in HISTORY of 8.2.15. Does anybody know if this change was intentional? If so, why? -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
