From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | David Fetter <david(at)fetter(dot)org>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Peter Eisentraut <peter_e(at)gmx(dot)net> |
Subject: | Re: Closing some 8.4 open items |
Date: | 2009-04-10 15:35:18 |
Message-ID: | 200904101535.n3AFZIH03163@momjian.us |
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Lists: | pgsql-hackers |
Tom Lane wrote:
> David Fetter <david(at)fetter(dot)org> writes:
> > Revised patch attached. \dw does not need an 'S' decorator,
>
> Yes it does. We have only painfully gotten to the point of having
> consistent behavior across all the \d commands. We are not going
> to break that consistency before it's even shipped.
>
> Perhaps more to the point: the previous round of discussion about this
> already rejected the idea of treating window functions as a category
> fundamentally separate from plain functions --- that is, we are not
> following the "aggregate" model of having separate commands for
> aggregate functions. So it's not apparent to me that a separate \dw
> command is a good solution to start with.
Yea, I thought we were going to do this:
> > Please find enclosed one way to handle it, this being prepending
> > WINDOW to the result types in \df.
but I don't see this behavior in CVS.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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