> Does anyone have experience / success story in eliminating
> SQL from business/domain logic? We have an implementation
> similar to Fowler's Query Object pattern [1]. Problem is we
> can't find a clean way of creating subqueries / correlated
> subqueries (EXIST keyword etc). Any ideas, code samples,
> diagrams and such would be greatly appreciated.
Any O/R mapper supports that. It's complex code however, having
multiple SQL engines based on different database types.
Frans.
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