Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> Tom, does it still look easy to change, and if so, can you change it to
> hash?
We could probably do it, but there is the little problem that hash joins
only work for a very limited set of data types and operators. This
wouldn't be a complete solution on its own.
regards, tom lane