You are here: Re: Ranking function in PHP/MySQL « PHP Programming Language « IT news, forums, messages
Re: Ranking function in PHP/MySQL

Posted by Shelly on 10/06/07 22:20

"Jerry Stuckle" <jstucklex@attglobal.net> wrote in message
news:QI6dnSmjxJezY5ranZ2dnUVZ_v_inZ2d@comcast.com...
> Colleen wrote:
>> Hello!
>>
>> I've only been dabbling in PHP and MySQL for a few months.
>>
>> I'm trying to find out if there's a query/function similar to the RANK
>> function in Excel.
>>
>> What I want to be able to do is take a list of dates from a particular
>> table field, and be able to rank each record in the order within which
>> in falls in those range of dates, because records are not always
>> entered in chronological order.
>>
>> Here's a partial sampling of my table, showing the relevant fields for
>> this query.
>>
>> casualtyID deathdate
>> 1 2003-12-01
>> 2 2007-06-20
>> 3 2002-08-30
>> 4 2007-01-01
>> 5 2005-04-11
>>
>> So, from this "ranking" query (that would generate the result $rank),
>> I want to be able to say:
>> echo "$casualtyID is the number $rank casualty to die in the current
>> wars in Iraq and Afghanistan\n";
>>
>>
>> Thank you!
>>
>> Colleen Robledo
>> http://www.colleenrobledo.info
>>
>
> Next time, please post your SQL questions to a MySQL newsgroup.

This was actually both an SQL and a php question.

 

Navigation:

[Reply to this message]


Удаленная работа для программистов  •  Как заработать на Google AdSense  •  England, UK  •  статьи на английском  •  PHP MySQL CMS Apache Oscommerce  •  Online Business Knowledge Base  •  DVD MP3 AVI MP4 players codecs conversion help
Home  •  Search  •  Site Map  •  Set as Homepage  •  Add to Favourites

Copyright © 2005-2006 Powered by Custom PHP Programming

Сайт изготовлен в Студии Валентина Петручека
изготовление и поддержка веб-сайтов, разработка программного обеспечения, поисковая оптимизация