It''s hard to explain, so I''ll just write down what I have
currently:
table.project("sum(`#{table.name}`.`#{table[:column_1].name}` *
`#{table.name}`.`#{table[:column_2].name}`)")
I like to sanitize this and leave out as much raw sql as possible, and
have multiple ideas/suggestions which may already exist:
table.project("sum(#{table[:column_1].full_name} *
#{table[:column_2].full_name})")
table.project("sum(#{table[:column_1].times(table[:column_2]).full_name})")
# If it''s aliased, of course
table.project(table[:column_1].times(table[:column_2]).sum) # #sum
already exists, only #times doesn''t.
Which of the above is possible, but in a different way?
--
Dykam
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