I have the following as my sql query:
@total = @report.report_items.find_by_sql “SELECT SUM(amount) FROM
report_items WHERE report_item_selected = ‘y’ AND available = ‘n’ AND
user_id = 1”
I am trying to add the value of SUM(amount) to a Gruff pie chart and it
does not seem to be working. I have the following:
Does anyone know how to do this?
Thanks for your help