Build a Data Warehouse with BigQuery: Challenge Lab Reviews

bugra t. · Reviewed حوالي سنتان ago

Miguel A. · Reviewed حوالي سنتان ago

Ramakant T. · Reviewed حوالي سنتان ago

Mahek G. · Reviewed حوالي سنتان ago

Sahil G. · Reviewed حوالي سنتان 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 حوالي سنتان ago

Alexander S. · Reviewed حوالي سنتان ago

Tamas S. · Reviewed حوالي سنتان ago

Alain G. · Reviewed حوالي سنتان ago

Kaspars B. · Reviewed حوالي سنتان ago

ok

Anand s. · Reviewed حوالي سنتان ago

SHEFALI W. · Reviewed حوالي سنتان ago

Samarpita R. · Reviewed حوالي سنتان ago

Radha K. · Reviewed حوالي سنتان ago

Nakul W. · Reviewed حوالي سنتان ago

Anuradha V. · Reviewed حوالي سنتان ago

Prita G. · Reviewed حوالي سنتان ago

nice

Aman M. · Reviewed حوالي سنتان ago

John R. · Reviewed حوالي سنتان ago

ok

Siddharth D. · Reviewed حوالي سنتان ago

Saikat S. · Reviewed حوالي سنتان ago

Brighton M. · Reviewed حوالي سنتان ago

nabin kumar s. · Reviewed حوالي سنتان ago

Sreerag C. · Reviewed حوالي سنتان ago

Jitendra S. · Reviewed حوالي سنتان ago