Re: Hooking at standard_join_search (Was: Re: Foreign join pushdown vs EvalPlanQual) - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Hooking at standard_join_search (Was: Re: Foreign join pushdown vs EvalPlanQual)
Date
Msg-id CA+TgmoZj8V7zfB7gVTAVzjfN=cNSK+sGWWr06v5Xf64YTh6W7w@mail.gmail.com
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In response to Re: Hooking at standard_join_search (Was: Re: Foreign join pushdown vs EvalPlanQual)  (Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>)
List pgsql-hackers
On Fri, Sep 11, 2015 at 3:12 AM, Etsuro Fujita
<fujita.etsuro@lab.ntt.co.jp> wrote:
> So, information to address the how-to-build-the-query-text
> problem would be stored in the state, in other words. Right?

Right.

>> I am not sure what to do about parameterizations.  That's one of my
>> remaining concerns about moving the hook.
>
> I think we should also make it clear what to do about sort orderings.

How does that come into it?

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



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