On 3/7/07, Hannu Krosing <[EMAIL PROTECTED]> wrote:
Do any of you know about a way to READ PAGE ONLY IF IN CACHE in *nix systems ?
Supposedly you could mmap() a file and then do mincore() on the area to see which pages are cached. But you were talking about postgres cache before, there it should be easily implementable. -- marko ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
