On 27 January 2017 at 00:37, David Rowley <david.rowley@2ndquadrant.com> wrote:
> The attached has my Merge Join changes, to show what I think can be
> done to make use of unique outer. Let me know what you think, but I
> get that idea that we're both leaning towards ripping the outer unique
> stuff out, so I'll go do that now...
I've attached a version without outer unique.
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David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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