Criar um data warehouse usando as funções JOIN e UNION avaliações

Julio C. · Revisado há 27 days

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Oscar B. · Revisado há 27 days

1) The Aluminium fiasco did not show by name, even with 'like' operator. I tried single quote and double quote for column name and it still did not show up! I had to get dirty on it and query for the quantities provided in question answers! 2) It is a bless to have the advanced SQL queries given, but the task itself is expensive for the time given, unless it is directed exclusively at experienced SQL users? 3) I wasted like 7 minutes trying to know where and how to source the table from, then I realized you provided the query for it! I know my comments could feel lame, but it is what it is.

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Prat S. · Revisado há 27 days

test 3 was not recognized as pass even though I was following step by step. Need to rerun code to create ecommerce.sales_by_sku_20170801 again

Raphael W. · Revisado há 27 days