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Today's Topics:

   1. ANSI SQL 2003 Extension OVER() appears to be missing in
      MonetDB Click to flag this post  (James Becker III)
   2. Re: ANSI SQL 2003 Extension OVER() appears to be missing in
      MonetDB Click to flag this post (Niels Nes)


----------------------------------------------------------------------

Message: 1
Date: Mon, 15 Oct 2012 17:55:10 +0000
From: James Becker III <jbec...@wgen.net>
To: "developers-l...@monetdb.org" <developers-l...@monetdb.org>
Subject: ANSI SQL 2003 Extension OVER() appears to be missing in
        MonetDB Click to flag this post 
Message-ID: <cca1c63c.2e30%jbec...@wgen.net>
Content-Type: text/plain; charset="us-ascii"

Hello MonetDB Community.

My name is James Becker, my friends call me Jaimi, and I am new to posting 
messages here, so I hope you will bear with me.

I am conducting a POC on MonetDB to see if we can use it to replace Vertica for 
a large scale read mostly educational reporting application. So far things are 
showing promise, but the legacy reports lean heavily on OVER(), which doesn't 
appear to be part of the 11.11.11 release. Am I missing something, or is this 
the case?

If anyone who has run into a similar limitations has any insights as to where I 
have made a wrong turn, or how to either implement OVER() in MonetDB using 
either MAL/C, or any suggestions for query work-arounds that would yield 
similar results, this would be greatly appreciated.

Thx.

~jj
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Message: 2
Date: Mon, 15 Oct 2012 21:13:44 +0200
From: Niels Nes <niels....@cwi.nl>
To: "Communication channel for developers of the MonetDB suite."
        <developers-l...@monetdb.org>
Subject: Re: ANSI SQL 2003 Extension OVER() appears to be missing in
        MonetDB Click to flag this post
Message-ID: <20121015191344.gc5...@niels.cwi.nl>
Content-Type: text/plain; charset="utf-8"

On Mon, Oct 15, 2012 at 05:55:10PM +0000, James Becker III wrote:
> Hello MonetDB Community.
> 
> My name is James Becker, my friends call me Jaimi, and I am new to
> posting messages here, so I hope you will bear with me. 
> 
> I am conducting a POC on MonetDB to see if we can use it to replace
> Vertica for a large scale read mostly educational reporting
> application. So far things are showing promise, but the legacy reports
> lean heavily on OVER(), which doesn't appear to be part of the 11.11.11
> release. Am I missing something, or is this the case?
> 
> If anyone who has run into a similar limitations has any insights as to
> where I have made a wrong turn, or how to either implement OVER() in
> MonetDB using either MAL/C, or any suggestions for query work-arounds
> that would yield similar results, this would be greatly appreciated.
> 
> Thx.
> 
> ~jj


James

OVER is supported, but no all of its functionality. Could specify which 
functions you would like to use with over? Also which windowing
limitations would be required?
We sofar focused on the row_number and rank functions.

Niels

> _______________________________________________
> developers-list mailing list
> developers-l...@monetdb.org
> http://mail.monetdb.org/mailman/listinfo/developers-list


-- 
Niels Nes, Centrum Wiskunde & Informatica (CWI)
Science Park 123, 1098 XG Amsterdam, The Netherlands
room L3.14,  phone ++31 20 592-4098     sip:4...@sip.cwi.nl
url: http://www.cwi.nl/~niels   e-mail: niels....@cwi.nl
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End of developers-list Digest, Vol 2, Issue 5
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