Re: postgres_fdw join pushdown (was Re: Custom/Foreign-Join-APIs)

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От Robert Haas
Тема Re: postgres_fdw join pushdown (was Re: Custom/Foreign-Join-APIs)
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Msg-id CA+Tgmoawa9Vfk81pn+2OJk81OxVA=uW7wwdo3f7Qvscsu8YULQ@mail.gmail.com
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Ответ на Re: postgres_fdw join pushdown (was Re: Custom/Foreign-Join-APIs)  (Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>)
Ответы Re: postgres_fdw join pushdown (was Re: Custom/Foreign-Join-APIs)  (Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>)
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On Fri, Dec 11, 2015 at 12:16 AM, Ashutosh Bapat
<ashutosh.bapat@enterprisedb.com> wrote:
>> +1.
>>
> I think there is still a lot functionality that is offered without
> EvalPlanQual fix.

Sure.  But I think that the EvalPlanQual-related fixes might have some
impact on the overall design, and I don't want to commit this with one
design and then have to revise it because we didn't examine the
EvalPlanQual requirements carefully enough.  We've already been down
that path once, and I don't want to go back.  It's not always possible
to get the design right the first time, but it's definitely nicer when
you do.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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