Re: Performance improvement for joins where outer side is unique

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От David Rowley
Тема Re: Performance improvement for joins where outer side is unique
Дата
Msg-id CAKJS1f9QtHDfKy3JEeaBc5E29sPz5J3euiAQHB0oq4gzjoFuoA@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Performance improvement for joins where outer side is unique  (Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>)
Ответы Re: Performance improvement for joins where outer side is unique
Re: Performance improvement for joins where outer side is unique
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On 27 March 2017 at 15:51, David Rowley <david.rowley@2ndquadrant.com> wrote:
On 27 March 2017 at 09:28, David Rowley <david.rowley@2ndquadrant.com> wrote:

> Patch is attached which fixes up the conflict between the expression
> evaluation performance patch.

Seems I forgot to commit locally before creating the patch... Here's
the actual patch I meant to attach earlier.

I've attached an updated patch which updates the regression test output of a recent commit to include the "Unique Inner" in the expected results.

I've also performed a pgindent run on the patch.

Tom, I'm wondering if you think you'll get time to look at this before the feature freeze?

David

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

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