On 13 December 2012 03:28, Jeff Janes <jeff.ja...@gmail.com> wrote: > > This looks like the same large-index over-penalty as discussed in the > recent thread "[PERFORM] Slow query: bitmap scan troubles". > > Back-patching the log(npages) change is starting to look like a good idea. > > Cheers, > > Jeff
Thanks for the information Jeff. That does seem to be related.