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. It's not. See list archives for past discussions. -- Jim Nasby jim@xxxxxxxxx EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
