SELECT [login to view URL], SUM([login to view URL] * [login to view URL]) as price
INNER JOIN Invoice ON [login to view URL] = [login to view URL]
INNER JOIN InvoiceDetail ON [login to view URL] = [login to view URL]
group BY [login to view URL]
I CAN"T SEEM TO GET THE Customers.Firstname...etc... because of the SUM... I can get one or the other but not both...
8 freelancers are bidding on average $21 for this job
Dear Sir, I have gone through project description and interested taking it up. Posted bid amount is indicative and a more accurate I can give once more details are shared. Looking forward to hear from you. Thanks
SQL Expert with 12+ yr SQL Programmer With wide range of languages, tools, technologies, frameworks, patters for good solution to your requirements complete. Please reply me for detail and work