Re: Correlated Subquery and calculated column non-functional
От
Richard Broersma
Тема
Re: Correlated Subquery and calculated column
non-functional
Дата
Msg-id
396486430910301046j63d2f002ka26d556006f8ea4@mail.gmail.com
Ответ на
Re: Correlated Subquery and calculated column non-functional (Raymond O'Donnell)
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Дерево обсуждения
Correlated Subquery and calculated column non-functional The Frog <mr.frog.to.you@googlemail.com>
Re: Correlated Subquery and calculated column non-functional Raymond O'Donnell <rod@iol.ie>
Re: Correlated Subquery and calculated column
non-functional Richard Broersma <richard.broersma@gmail.com>
Re: Correlated Subquery and calculated column non-functional Thomas Kellerer <spam_eater@gmx.net>
On Fri, Oct 30, 2009 at 10:42 AM, Raymond O'Donnell wrote: > On 30/10/2009 10:07, The Frog wrote: >> select >> product.manufacturer, >> product.brand, >> SUM(sales.qtysold * sales.unitprice) as turnover, >> (select count(*) from cube_sales.sales as Q WHERE SUM(sales.qtysold * >> sales.unitprice) > turnover) + 1 as rank > > You can't use the alias "turnover" in the calculation as you have - you > need to use the full expression instead, or push the calculation into a > subquery. > > BTW you're also missing a closing parenthesis from that calculation. Also you can't use aggregate functions in the WHERE clause. You'll need to push it down to the HAVING clause. -- Regards, Richard Broersma Jr. Visit the Los Angeles PostgreSQL Users Group (LAPUG) http://pugs.postgresql.org/lapug
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