On Fri, Sep 16, 2011 at 3:07 PM, Heikki Linnakangas <
heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> That looks awfully complicated. I don't understand how that works. I wonder
> if two passes would be simpler?
>
I doubt it becomes much simpler, but here it is.
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With best regards,
Alexander Korotkov.