Re: range intervals in window function frames

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Daniel Popowich <danielpopowich(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: range intervals in window function frames
Date: 2010-12-15 23:00:03
Message-ID: 1292453717-sup-5438@alvh.no-ip.org
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Excerpts from Daniel Popowich's message of mié dic 15 15:02:05 -0300 2010:

> 1) Is there active work on window functions with frames over
> interval ranges?

Yeah, we had a patch for that but it was rejected; only ROWS was
implemented. RANGE needed more work; not sure if the patch author is
working on it.

> 2) If not, how can I help with that?

I think you should ping Hitoshi Harada directly.

--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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