Re: [HACKERS] Performance improvement for joins where outer side is unique

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От David Rowley
Тема Re: [HACKERS] Performance improvement for joins where outer side is unique
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Msg-id CAKJS1f_rfUq0367DMNvEs+3AWnvsUJPfBe2u_zLJYSKtPjcyLA@mail.gmail.com
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Ответ на Re: [HACKERS] Performance improvement for joins where outer side is unique  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 8 April 2017 at 14:23, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> David Rowley <david.rowley@2ndquadrant.com> writes:
> [ unique_joins_2017-04-07b.patch ]
>
> It turned out that this patch wasn't as close to committable as I'd
> thought, but after a full day of whacking at it, I got to a place
> where I thought it was OK.  So, pushed.

Many thanks for taking the time to do this, and committing too!

-- David Rowley                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services

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