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Re: Re: Patch to add functionality to specify ORDER BY in CREATE FUNCTION for SRFs - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Re: Patch to add functionality to specify ORDER BY in CREATE FUNCTION for SRFs
Date
Msg-id 20150106163229.GQ1457@alvh.no-ip.org
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In response to Re: Re: Patch to add functionality to specify ORDER BY in CREATE FUNCTION for SRFs  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Re: Patch to add functionality to specify ORDER BY in CREATE FUNCTION for SRFs
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Tom Lane wrote:

> What would make sense to me is to teach the planner about inlining
> SQL functions that include ORDER BY clauses, so that the performance
> issue of a double sort could be avoided entirely transparently to
> the user.

Wouldn't this be applicable to functions in other languages too, not
only SQL?

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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