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Emma Aumack
I am having trouble with a query that is supposed to sum all sales. For some
reason it is excluding some records, like when I have a sale for the same
product by the same customer and in the same quantity. I want to sum all the
sales for each customer as one entry (combining all sales for that customer).
How do I get it to include all of those sales? All of the columns are group
by with only the sales column and the quantity column being summed.
reason it is excluding some records, like when I have a sale for the same
product by the same customer and in the same quantity. I want to sum all the
sales for each customer as one entry (combining all sales for that customer).
How do I get it to include all of those sales? All of the columns are group
by with only the sales column and the quantity column being summed.