Build a Data Warehouse with BigQuery: Challenge Lab Reviews

Chirodip Lodh C. · Reviewed больше 3 лет ago

Abhishek B. · Reviewed больше 3 лет ago

wasn't able to finish it in time :(

Freya M. · Reviewed больше 3 лет ago

Volodymyr M. · Reviewed больше 3 лет ago

Donald L. · Reviewed больше 3 лет ago

Viktoriia D. · Reviewed больше 3 лет ago

Denys S. · Reviewed больше 3 лет ago

Arseniy F. · Reviewed больше 3 лет ago

Santiago R. · Reviewed больше 3 лет ago

Sergey M. · Reviewed больше 3 лет ago

Sergey F. · Reviewed больше 3 лет ago

Олександр У. · Reviewed больше 3 лет ago

Olena O. · Reviewed больше 3 лет ago

Anton F. · Reviewed больше 3 лет ago

Dmytro S. · Reviewed больше 3 лет ago

Lucas H. · Reviewed больше 3 лет ago

final task failed several times despite correct query

Stanislav S. · Reviewed больше 3 лет ago

Fang S. · Reviewed больше 3 лет ago

Task 6 is poorly worded. And my correct solution does not pass the test! It must because the error in previous question are not checked properly. See my solution below: SELECT DISTINCT country_name, FROM `qwiklabs-gcp-02-beec5aadcaeb.covid_294.oxford_policy_tracker_807` WHERE population IS NULL UNION ALL SELECT DISTINCT country_name FROM `qwiklabs-gcp-02-beec5aadcaeb.covid_294.oxford_policy_tracker_807` WHERE country_area IS NULL ORDER BY country_name ASC

Christie Z. · Reviewed больше 3 лет ago

Paul M S. · Reviewed больше 3 лет ago

Pushpen J. · Reviewed больше 3 лет ago

Vladimir S. · Reviewed больше 3 лет ago

Nikita M. · Reviewed больше 3 лет ago

Vitaliy G. · Reviewed больше 3 лет ago

Sasha B. · Reviewed больше 3 лет ago