Hi Nadav,

>> Yes I ran into it during the work on the feature. Let me know if you want
>> me to separately submit it.
>
> Thank you for the offering, but I have already pushed the part.
>
> https://git.postgresql.org/gitweb/?p=pgpool2.git;a=commit;h=24755985692be577bdcf487ebddb2c2ff6116661

I have modified your patch by just running pgindent (plus subtle
addition to typedefs.list). No detailed code review is done yet.  Also
I created a commit message which tries to summarize the
feature. Please let me know any correction and enhancement.

Based on this, I will start more detailed review. It will take a
while.

Regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp