Re: Can't find docs on Postgresql.conf

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От Bruce Momjian
Тема Re: Can't find docs on Postgresql.conf
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Msg-id 200111070028.fA70SaH03913@candle.pha.pa.us
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Ответ на Re: Can't find docs on Postgresql.conf  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Can't find docs on Postgresql.conf  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-sql
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Seems we should increase to 24 or 32.  Is there a
> > downside to the increase.  I can't even imagine a performance hit.
> 
> Darn if I know.  We should try to measure it before assuming it's
> insignificant.  At the very least, it'd increase the size of pg_proc
> by about a third ...

Doesn't it store in pg_proc as an array, which is of variable length?
I think the only overhead is adding code to fmgr.c for the extra param
combinations.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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