proposal: tsearch dictionary initialization hook

Pavel Stehule <pavel.stehule@gmail.com>

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From: Pavel Stehule <pavel.stehule@gmail.com>

To: PostgreSQL Hackers <pgsql-hackers@postgresql.org>

Cc: Oleg Bartunov <oleg@sai.msu.su>, Teodor Sigaev <teodor@sigaev.ru>, Tom Lane <tgl@sss.pgh.pa.us>

Date: 2010-09-05T06:36:33Z

Lists: pgsql-hackers

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ts_init_dict_hook.diff (application/octet-stream) patch

Hello,

I propose a new hook type - that helps with controlling a life cycle
of some tsearch dictionaries. This hook has minimal impact on
performance - it's called once per session for one tsearch
configuration.

Regards

Pavel Stehule