On Wed, 2009-07-22 at 17:14 -0400, Tom Lane wrote:
> One possibility is to have nodeAgg.c reset the "aggcontext" between
> groups when in group mode. I think this would be more than a one-liner
> fix because it probably has pointers to transvalues that are in that
> context, but it's surely doable.
Is there a disadvantage to this approach, or is it just more work?
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