| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Jan Wieck <janwieck(at)yahoo(dot)com>, Greg Copeland <greg(at)CopelandConsulting(dot)Net>, PostgresSQL Hackers Mailing List <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: INDEX_MAX_KEYS |
| Date: | 2002-03-11 23:00:30 |
| Message-ID: | 200203112300.g2BN0U426225@candle.pha.pa.us |
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| Lists: | pgsql-hackers |
Tom Lane wrote:
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> >> Wasn't it that this number had to be <= the maximum number of
> >> function args?
>
> > Yes, they are related. At least I think so.
>
> They have to be exactly the same, because both are tied to the size
> of the oidvector type.
And because oidvector has to be a fixed length, we are have overhead in
increasing it?
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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