| 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: | Joe Conway <mail(at)joeconway(dot)com>, Thomas Lockhart <lockhart(at)fourpalms(dot)org>, Neil Conway <nconway(at)klamath(dot)dyndns(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: FUNC_MAX_ARGS benchmarks |
| Date: | 2002-08-05 16:54:35 |
| Message-ID: | 200208051654.g75GsZI04594@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:
> > I don't have trouble with 128, but other than standards compliance, I
> > can't see many people getting >64 names.
>
> One nice thing about 128 is you can basically forget about the weird
> truncation behavior on generated sequence names for serial columns
> --- "tablename_colname_seq" will be correct for essentially all
> practical cases. At 64 you might still need to think about it.
Oh, good point. Does anyone remember the performance hit for 64 vs 128
namedatalen?
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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