On 2012-10-07 21:53, denizzzka wrote:

So, I do not know is it possible to make a universal interface. And why
it may need in real life?

ActiveRecord provides a universal interface for all databases. But you can't do all things with a fancy DSL. Sometimes you need to drop down to raw SQL if you want to execute some weird SQL function or similar.

--
/Jacob Carlborg

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