i suppose this to be working when you leave the group by?
On 2/6/07, C.R.Vegelin <[EMAIL PROTECTED]> wrote:
I want to calc a running sum with @variables. Using the command line client, I enter: SET @row := 0, @runsum := 0; followed by: SELECT @row := @row+1 AS `Row`, mycountries.Name AS `Country` , ROUND(SUM(db.Jan+db.Feb+db.Mar)) AS `Q1` , @runsum := @runsum + SUM(db.Jan+db.Feb+db.Mar) AS `RunSum` FROM data2006 AS db LEFT JOIN mycountries ON db.Country = mycountries.ID WHERE ... GROUP BY db.Country; Results are: Row Country Q1 RunSum 1 Germany 90 90 2 France 60 60 3 Norway 24 24 etc. I expect the RunSum for Germany 60, France 150, Norway 174 etc. Whay am I doing wrong ? Any help is appreciated ! Regards, Cor
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