Re: is there a tutorial on window functions?

On Fri, Jun 11, 2010 at 04:39:37PM +0200, Thomas Kellerer wrote:
> John, 11.06.2010 16:17:
>> Hi,
>> I'd like to learn the use of window functions and did not find a tutorial
>> using google ("postgres window function tutorial").  I'm hoping someone 
>> has a
>> link.
>
> There is one in the manual:
>
> http://www.postgresql.org/docs/current/static/tutorial-window.html
>
> Thomas
>
You can also search online for window function examples for
various other SQL databases and they pretty much work too.

Ken