Re: [GENERAL] UDF and cache

And PLEASE do not post something to 3 lists; it's a lot of extra traffic
for no reason.

Moving to -hackers.

On Wed, Oct 18, 2006 at 05:15:13PM -0400, jungmin shin wrote:
> Hello all,
>
> I read a paper,  which is Query optimization in the presence of Foreign
> Functions.
> And the paper , there is a paragraph like below.
>
> In order to reduce the number of invocations, caching  the results of
> invocation was suggested in Postgres.
>
> I'd like to know in detail about how postgres is maintaing the cache of
> UDFs.
>
> Thanks,
> Jungmin
>
>
> --
> Jungmin Shin

--
Jim Nasby                                            jim@nasby.net
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)