Thanks, but it didn't do anything on my system. No errors, no "empty result", nothing at all. Nancy Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr.
________________________________ From: Nikola Kotur <[email protected]> To: [email protected] Sent: Fri, October 29, 2010 9:32:56 AM Subject: Re: [development] Ranking in a query Here it is: select @row := @row + 1 as row, uid, comment_count from (SELECT c.uid, COUNT(c.cid) AS comment_count FROM comments c WHERE c.uid <> 0 GROUP BY c.uid ORDER BY comment_count DESC) as com_count, (SELECT @row := 0) r Note: I've changed comments.mail to comments.uid, since my testing db has mail fields empty. But, I am warning you that this query might brake if you put it through db_query_rewrite. On Fri, 2010-10-29 at 05:35 -0700, nan wich wrote: > Thanks, but that doesn't do what I want. What I need is the row number that results from this query (simplified for example). SELECT c.mail, COUNT(c.cid) AS comment_count FROM comments c WHERE c.mail <> '' GROUP BY c.mail ORDER BY comment_count DESC And remember that pager_query is going to add LIMIT xxx, 10. > Nancy > > > >Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr. > > > > > ________________________________ >From:Nikola Kotur <[email protected]> >To:[email protected] >Sent:Fri, October 29, 2010 5:19:17 AM >Subject:Re: [development] Ranking in a query > >On Thu, 2010-10-28 at 06:32 -0700, nan wich wrote: > >I have a query that counts comments and all is well with it. But I'd like add >a >ranking column to the display. The problem is that it uses tablesort, so the >ranking has to be in the query because I don't know which column will be used >to >sort the display. Oh, it is also paged so I can't count on the first row being >#1 and so on. Has anyone got an idea on how to add a ranking column to the >query? (MySql only.) > >> Nancy, here's a query that returns a nid, and it's row position: SELECT @row := @row + 1 as row, n.nid FROM node n, (SELECT @row := 0) r; You can start from there.
