| From: | bricklen <bricklen(at)gmail(dot)com> |
|---|---|
| To: | Alessandro Bellanda <a(dot)bellanda(at)gmail(dot)com> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: BUG #6303: ROW_NUMBER() |
| Date: | 2011-11-21 17:42:48 |
| Message-ID: | CAGrpgQ_omjLeM5q+gi2Z1V2vQm61n-Ae91DBp6=WM9K2BLeH0Q@mail.gmail.com |
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| Lists: | pgsql-bugs |
On Mon, Nov 21, 2011 at 8:40 AM, Alessandro Bellanda
<a(dot)bellanda(at)gmail(dot)com> wrote:
>
> The following bug has been logged online:
>
> Bug reference: 6303
> Logged by: Alessandro Bellanda
> Email address: a(dot)bellanda(at)gmail(dot)com
> PostgreSQL version: 9.1.1
> Operating system: Linux CentOS release 5.5 64 bit
> Description: ROW_NUMBER()
> Details:
>
> Case:
>
> ROW_NUMBER() OVER (ORDER BY CASE(SUM(expr1)>SUM(expr2),var1,var2))
>
> Error description:
> could not find pathkey item to sort
Tom Lane has already fixed this. See
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=1679e9feddc94bd7372a6829db92868e55ef7177
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