Build a Data Warehouse with BigQuery: Challenge Lab Reviews

Cédric E. · Reviewed أكثر من سنتين ago

Rafael C. · Reviewed أكثر من سنتين ago

MARCO TULIO C. · Reviewed أكثر من سنتين ago

Berenice G. · Reviewed أكثر من سنتين ago

Rafael C. · Reviewed أكثر من سنتين ago

Joshua A. · Reviewed أكثر من سنتين ago

jorge m. · Reviewed أكثر من سنتين ago

Bruno F. · Reviewed أكثر من سنتين ago

Hemang P. · Reviewed أكثر من سنتين ago

Manish K. · Reviewed أكثر من سنتين ago

nice

Pankhuri T. · Reviewed أكثر من سنتين ago

Priya P. · Reviewed أكثر من سنتين ago

bugra t. · Reviewed أكثر من سنتين ago

Miguel A. · Reviewed أكثر من سنتين ago

Ramakant T. · Reviewed أكثر من سنتين ago

Mahek G. · Reviewed أكثر من سنتين ago

Sahil G. · Reviewed أكثر من سنتين ago

Fun lab and challenging. I would rephrase the last task's first sentence to "find the countries in <table name> without data in either population, country_area, or both. The current phrasing makes it unclear whether it's isolated to the lab table or if it means all countries in general. The international_census_bureau dataset for example contains an additional 40 countries not in the lab table, which means they are "missing" in the lab table, and according to the current wording, would suggest that maybe they need to be included in task 6's query, as they are missing and also don't have population or country_area data.

John M. · Reviewed أكثر من سنتين ago

Alexander S. · Reviewed أكثر من سنتين ago

Tamas S. · Reviewed أكثر من سنتين ago

Alain G. · Reviewed أكثر من سنتين ago

Kaspars B. · Reviewed أكثر من سنتين ago

ok

Anand s. · Reviewed أكثر من سنتين ago

SHEFALI W. · Reviewed أكثر من سنتين ago

Samarpita R. · Reviewed أكثر من سنتين ago