Why do I need to define the output structure before testing an Advanced Query?

Aggregates & Queries
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Created on 12 Sep 2014
Comments (4)
Because you test the mapping of the output structure too, but i think this could be a warning only
Off course. The test is valid when I finish the implementation. When I'm just testing something it's not necessary to validate the structure evertime.
I don't see the problem...

Statler, imagine I have a huge adv query. I just want to test the results before finishing it. To day I have to put all the output structures just to see the results in test tab. And every time I change my query I have to revise all the output structures to see what I have to fix. It would better if I had to do this only when I finish the implementation.