Herkum's advice about creating views might be just the ticket. You could also probably create custom result sets in DBIC to do the things you want and break out the complexity into constituents. See the masterclass slides for a nice tour.

I'm a die-hard DBIC user but if you're doing biology stuff you might consider hitting Rose::DB instead. It's a wonderful ORM and it's faster than DBIC which might be important in protein analysis kinds of stuff.

In reply to Re: Arithmetic SQL operation in DBIx::class? by Your Mother
in thread Arithmetic SQL operation in DBIx::class? by Analysis

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