# question

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## sql start end date

If I want for example the sum for only februari, what code do I need? SELECT ((SELECT COALESCE(SUM([Time]*[Price]*(100-[DiscountPct])/100),0) FROM [tblTime], [tblTask] WHERE [tblTime].[OwnerType]=2 AND [tblTime].[OwnerId]= [tblTask].[Id] AND [tblTask].[Status]=4 AND [tblTask].[CustomA3]='Norr') + (SELECT COALESCE(SUM([Amount]*[Price]*(100-[DiscountPct])/100),0) FROM [tblMaterial], [tblTask] WHERE [tblMaterial].[OwnerType]=2 AND [tblMaterial].[OwnerId]=[tblTask].[Id] AND [tblTask].[Status]=4 AND [tblTask].[CustomA3]='Norr'))
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If you want to report by month, for all months and years, then you might do something like this (Guessing that the date of all the times is in tblTime.StartDate) SELECT COALESCE(SUM([Time]*[Price]*(100-[DiscountPct])/100),0) AS Cost_With_Discount SUBSTRING(CONVERT(CHAR(13),tblTime.StartDate,113),4,8) AS The_Month FROM tblTime INNER JOIN tblTask ON [tblTime].[OwnerId]= [tblTask].[Id] WHERE [tblTime].[OwnerType]=2 AND [tblTask].[Status]=4 AND [tblTask].[CustomA3]='Norr') GROUP BY SUBSTRING(CONVERT(CHAR(13),tblTime.StartDate,113),4,8) Of course, if you wanted to report for all customers, you'd want to group by customA3 rather than filter each one out with the WHERE clause. One gotcha is that you won't get 0 for a month if there are no times recorded (That coalesce isn't going to work because you wouldn't get a NULL total) How you tackle that would depend on how you do the reporting!
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Thanks everyone. I will try your answers.
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