From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Hannu Krosing <hannu(at)tm(dot)ee> |
Cc: | Peter Eisentraut <peter_e(at)gmx(dot)net>, PostgreSQL Development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Unused system table columns |
Date: | 2002-07-15 23:55:43 |
Message-ID: | 200207152355.g6FNtim23719@candle.pha.pa.us |
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Lists: | pgsql-hackers |
Hannu Krosing wrote:
> On Tue, 2002-07-16 at 03:53, Peter Eisentraut wrote:
> > The following system table columns are currently unused and don't appear
> > to be in the line of resurrection.
> >
> > pg_language.lancompiler
> > pg_operator.oprprec
> > pg_operator.oprisleft
> > pg_proc.probyte_pct
> > pg_proc.properbyte_cpu
> > pg_proc.propercall_cpu
> > pg_proc.prooutin_ratio
> > pg_shadow.usetrace
> > pg_type.typprtlen
> > pg_type.typreceive
> > pg_type.typsend
>
> pg_type.typreceive and pg_type.typsend
> are unused, but I think they should be saved for use as converters
> from/to unified binary wire protocol (as their name implies ;) once we
> get at it.
>
> The alternative would be yet another system table which would allow us
> to support unlimited number of to/from converters for different wire
> protocols, but it will definitely be easier to start with
> typreceive/typsend.
We can always re-add the columns them.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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