Créer un entrepôt de données à l'aide de jointures et d'unions avis

Feedback 1: BigQuery project The project with your marketing team's dataset is data-to-insights. BigQuery public datasets are not displayed by default in BigQuery. The queries in this lab will use the data-to-insights dataset even though you cannot see it. Question: Are these questions in right place. How can one answer these questions by following instructions so far in the lab? BigQuery project The project with your marketing team's dataset is data-to-insights. BigQuery public datasets are not displayed by default in BigQuery. The queries in this lab will use the data-to-insights dataset even though you cannot see it. Which review is the most positive? Review 2 Review 6 Review 3 Review 4 Also "The queries in this lab will use the data-to-insights dataset even though you cannot see it." is not true as the data-to-insights is already pinned in lab environment. Feedback 2: Is there any product review dataset? How can one access it? Feedback 3: How can one answer the following questions without knowing how to interpret sentimentScore without looking at solution. The schema definition does not describe the meaning of values in sentimentScore field Create a query that shows the top 5 products with the most positive sentiment Revise your query to show the top 5 products with the most negative sentiment. Filter out NULL values. Feedback 4: Where can one see the following table(s)? SELECT * FROM `ecommerce.sales_by_sku_2017*`

Ajay K. · Examiné il y a environ 5 ans

There are multiple choice test at the beginning of the lab looking like a hack of the page , it makes no sense due to the fact that it is in german in a page in french and nothing refers reviews labeled 1,2,3,4,5 or 6 of a given rating ... ??

Marcel S. · Examiné il y a environ 5 ans

Leonardo N. · Examiné il y a environ 5 ans

NICE

SATNAM .. · Examiné il y a environ 5 ans

Tatiana V. · Examiné il y a environ 5 ans

The questions about which reviews were most positive seem entirely mis-placed in the sequence of instructions for the lab

Dave E. · Examiné il y a environ 5 ans

Y G H. · Examiné il y a environ 5 ans

Kanstantsin R. · Examiné il y a environ 5 ans

Chang Boon H. · Examiné il y a environ 5 ans

Jordan B. · Examiné il y a environ 5 ans

Sam L. · Examiné il y a environ 5 ans

Audrius K. · Examiné il y a environ 5 ans

Jose N. · Examiné il y a environ 5 ans

Manan S. · Examiné il y a environ 5 ans

Siva N. · Examiné il y a environ 5 ans

Brett D. · Examiné il y a environ 5 ans

Jakub W. · Examiné il y a environ 5 ans

Nakul S. · Examiné il y a environ 5 ans

Surivi J. · Examiné il y a environ 5 ans

Hironao T. · Examiné il y a environ 5 ans

Tyler R. · Examiné il y a environ 5 ans

Nicolas W. · Examiné il y a environ 5 ans

Awesome

Sagar G. · Examiné il y a environ 5 ans

Dušan M. · Examiné il y a environ 5 ans

Dhivakar S. · Examiné il y a environ 5 ans