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

Mainak C. · Revisado há 5 months

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Yerkegul B. · Revisado há 5 months

Nice

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d

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Mayank M. · Revisado há 5 months

Nice Lab

Anubhav Y. · Revisado há 5 months

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Sayandip A. · Revisado há 5 months

Lab was mostly good, but the progress check for the joined tables wouldn't turn green even though I had created a table with the join. My best guess was that it was looking for a table with a specific name even though we were never provided with one.

Jonathan K. · Revisado há 5 months

Some of the 'Check my progress' checks didn't work if I actually wrote the queries myself. So I would sometimes write the query, then have to copy the answer from the lab to get the checkmark to work.

Joshua M. · Revisado há 5 months

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Carlos G. · Revisado há 5 months