Re: makesign() broken in tsearch2

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>, pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: makesign() broken in tsearch2
Date: 2006-01-21 13:43:30
Message-ID: 43D23A82.5040206@sigaev.ru
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers


>the bottom half might be messed up too. So we are failing to exploit
>the full intended "sign" space, which presumably is costing something
>in index efficiency.
>
>
>
You are absolutly right. My fault.

>It looks to me like the values calculated by this routine end up on
>disk, and therefore we can't fix it without forcing an initdb, or
>at least REINDEX of all affected indexes. Is that correct?
>
>
No. query_gist.c exists only in HEAD branch. That code is devloped
not a lot time ago, and itsn't tested well yet.

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Rod Taylor 2006-01-21 14:27:57 Commands per transaction
Previous Message Rick Gigger 2006-01-21 11:00:22 Working happily on 8.1 (Was: panic on 7.3)