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Re: Planning aggregates which require sorted or distinct input - Mailing list pgsql-hackers

From Karen Hill
Subject Re: Planning aggregates which require sorted or distinct input
Date
Msg-id 1169235780.280717.122980@11g2000cwr.googlegroups.com
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In response to Planning aggregates which require sorted or distinct input  (Gavin Sherry <swm@alcove.com.au>)
Responses Re: Planning aggregates which require sorted or distinct  (Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>)
Re: Planning aggregates which require sorted or distinct  (Gavin Sherry <swm@alcove.com.au>)
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Gavin Sherry wrote:
> Recenly, I've been researching and putting together a proposal for window
> functions.

Implementing NULLS FIRST and NULLS LAST appears like another
challenging step to getting window functions wrapped up.  Has your
research lead you to any ideas on what your strategy for NULLS FIRST
and NULLS LAST likely would be?

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