Como criar um data warehouse usando as funções JOIN e UNION avaliações

The lab doesn't allow any change in query structure although the results are the same which can be frustrating at times.

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Dope lab

McKay M. · Revisado há about 2 years

Although I have made all the codes properly, checked and rechecked all of them (and copying and pasting the solutions), the system was not able to give me green light on all evaluations.

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Issues checking progress!

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