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@xxxxxxxxx EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
