Horton

Re: Row pattern recognition

Tatsuo Ishii <ishii@postgresql.org>

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From: Tatsuo Ishii <ishii@postgresql.org>
To: assam258@gmail.com
Cc: zsolt.parragi@percona.com, sjjang112233@gmail.com, vik@postgresfriends.org, er@xs4all.nl, jacob.champion@enterprisedb.com, david.g.johnston@gmail.com, peter@eisentraut.org, li.evan.chao@gmail.com, pgsql-hackers@postgresql.org
Date: 2026-05-02T04:17:18Z
Lists: pgsql-hackers 
Hi Henson,

Thank you for the patch sets! Quick question:

I know in v47 JIT compilation supports PREV/NEXT. What about
FIRST/LAST and compound forms?

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