On Thu, Apr 22, 2010 at 8:14 AM, Merlin Moncure <mmoncure@gmail.com> wrote:
> This will use an index on bar.bar_id if it exists. Obviously, any
> indexes on foo are not used after creating the array but doesn't
> matter much as long as the right side is indexed. Your cursor method
> does do any better in this regard. You can create an index on a temp
er, meant to say: 'doesn't do any better'.
merlin