> Before submitting this trivial patch, I still want to confirm with the
> community if it's intentional to not dump raw parse tree?
For your reference, here's the past discussion:
https://www.postgresql.org/message-id/flat/20080730.172949.132921436.t-ishii%40sraoss.co.jp
Best regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp