Criar um data warehouse usando as funções JOIN e UNION avaliações

i ran some queries and the system shows that i havent so i didnt get points for those

Mirnes S. · Revisado há almost 5 years

great !

Thinh D. · Revisado há almost 5 years

Vitor S. · Revisado há almost 5 years

Jason G. · Revisado há almost 5 years

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Asmaa R. · Revisado há almost 5 years

Kha V. · Revisado há almost 5 years

very interesting and fun

Ivan D. · Revisado há almost 5 years

Trần L. · Revisado há almost 5 years

Khuat Quang V. · Revisado há almost 5 years

The questions for evaluating reviews at the first section confused me. Even when I finished the lab I couldn't figure out how to get data of those reviews to answer the questions. Besides that the experiments with JOIN and UNION were great.

Quang Huy T. · Revisado há almost 5 years

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Hoà N. · Revisado há almost 5 years

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Dung N. · Revisado há almost 5 years