[pgpool-hackers: 3981] Log error message from backend in extended query mode

[Tatsuo Ishii]

In extended query mode, pgpool does not log error messages from
backend in most cases. I have committed/pushed changes so that pgpool
logs error messages even in that case (4a648aa4).

Example:
LOG:  Error message from backend: DB node id: 1 message: "relation "non_existsing_table" does not exist"

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp