Build a Data Warehouse with BigQuery: Challenge Lab Reviews

Cédric E. · Reviewed מעל 2 שנים ago

Rafael C. · Reviewed מעל 2 שנים ago

MARCO TULIO C. · Reviewed מעל 2 שנים ago

Berenice G. · Reviewed מעל 2 שנים ago

Rafael C. · Reviewed מעל 2 שנים ago

Joshua A. · Reviewed מעל 2 שנים ago

jorge m. · Reviewed מעל 2 שנים ago

Bruno F. · Reviewed מעל 2 שנים ago

Hemang P. · Reviewed מעל 2 שנים ago

Manish K. · Reviewed מעל 2 שנים ago

nice

Pankhuri T. · Reviewed מעל 2 שנים ago

Priya P. · Reviewed מעל 2 שנים ago

bugra t. · Reviewed מעל 2 שנים ago

Miguel A. · Reviewed מעל 2 שנים ago

Ramakant T. · Reviewed מעל 2 שנים ago

Mahek G. · Reviewed מעל 2 שנים ago

Sahil G. · Reviewed מעל 2 שנים 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 מעל 2 שנים ago

Alexander S. · Reviewed מעל 2 שנים ago

Tamas S. · Reviewed מעל 2 שנים ago

Alain G. · Reviewed מעל 2 שנים ago

Kaspars B. · Reviewed מעל 2 שנים ago

ok

Anand s. · Reviewed מעל 2 שנים ago

SHEFALI W. · Reviewed מעל 2 שנים ago

Samarpita R. · Reviewed מעל 2 שנים ago