Re: timeout implementation issues

From: Karel Zak <zakkr(at)zf(dot)jcu(dot)cz>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: "Ross J(dot) Reedstrom" <reedstrm(at)rice(dot)edu>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jan Wieck <janwieck(at)yahoo(dot)com>, Jessica Perry Hekman <jphekman(at)dynamicdiagrams(dot)com>, Barry Lind <barry(at)xythos(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: timeout implementation issues
Date: 2002-04-08 08:22:11
Message-ID: 20020408102211.A3729@zf.jcu.cz
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On Fri, Apr 05, 2002 at 08:32:47PM -0500, Bruce Momjian wrote:
> > Or, as I suggested above, extend the SELECT (and other querys?) syntax
> > seems reasonable. More so than the non-standard 'use this index, really'
> > types of extensions that other RDBMSs provide, that we've rightly avoided.
>
> I think we need timeout for all statement.

The Oracle has:

CREATE PROFILE statement with for example following options:

CONNECT_TIME
IDLE_TIME

I think system resource control per user is more useful than simple
SET command. There is no problem add other limits like QUERY_TIMEOUT.

Karel

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Karel Zak <zakkr(at)zf(dot)jcu(dot)cz>
http://home.zf.jcu.cz/~zakkr/

C, PostgreSQL, PHP, WWW, http://docs.linux.cz, http://mape.jcu.cz

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