Re: [PROPOSAL] Shared Ispell dictionaries

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Ildus Kurbangaliev <i(dot)kurbangaliev(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PROPOSAL] Shared Ispell dictionaries
Date: 2018-03-07 13:10:12
Message-ID: CAFj8pRB=FWzq=FfoSPeoJfXG4a7P0Abp+0XKmet3E34tiuTUFA@mail.gmail.com
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2018-03-07 13:58 GMT+01:00 Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru>:

> On Wed, Mar 07, 2018 at 01:47:25PM +0100, Pavel Stehule wrote:
> > > Do you mean that a shared dictionary should be reloaded if its .affix
> > > and .dict files was changed? IMHO we can store last modification
> > > timestamp of them in a preprocessed file, and then we can rebuild the
> > > dictionary if files was changed.
> > >
> >
> > No, it is not necessary - just there should be commands (functions) for
> > preload dictiory and unload dictionary.
>
> Oh understood. Tomas suggested those commands too earlier. I'll
> implement them. But I think it is better to track files modification time
> too. Because now, without the patch, users don't have to call additional
> commands to refresh their dictionaries, so without such tracking we'll
> made dictionaries maintenance harder.
>

Postgres hasn't any subsystem based on modification time, so introduction
this sensitivity, I don't see, practical.

Regards

Pavel

>
> --
> Arthur Zakirov
> Postgres Professional: http://www.postgrespro.com
> Russian Postgres Company
>

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