Troubleshooting Common SQL Errors with BigQuery Reviews

Daeun L. · Reviewed больше 4 лет ago

muhammed r. · Reviewed больше 4 лет ago

Tarik J. · Reviewed больше 4 лет ago

Marc Antoine L. · Reviewed больше 4 лет ago

RAVADA S. · Reviewed больше 4 лет ago

Zaahir D. · Reviewed больше 4 лет ago

Javier A. · Reviewed больше 4 лет ago

William L. · Reviewed больше 4 лет ago

Sigaram H. · Reviewed больше 4 лет ago

qpptkzdj@alilot.com q. · Reviewed больше 4 лет ago

Assumes we know exactly what the query is trying to do. The query executes correctly (as we told it to) so why is there something wrong? How are we expected to guess what it should do at a specific step? Also one of the questions assumes we know what is "legacy SQL".

Alfred L. · Reviewed больше 4 лет ago

Felipe D. · Reviewed больше 4 лет ago

Pauline H. · Reviewed больше 4 лет ago

Samir P. · Reviewed больше 4 лет ago

Pinar B. · Reviewed больше 4 лет ago

Vlad D. · Reviewed больше 4 лет ago

phrasing of questions was unclear. the data set does not have descriptions. it is unclear what total_transactions actually mean in the row. some questions are asking for number of products and there's a column called hits_product_productQuantity instead but the questions are using total_transactions (confused). there's one suggested answer that's incomplete.

Shi Min N. · Reviewed больше 4 лет ago

Manimaran R. · Reviewed больше 4 лет ago

Michael R. · Reviewed больше 4 лет ago

Matt M. · Reviewed больше 4 лет ago

A little bit complex for a beginner (I am sql beginner too)

Kelly D. · Reviewed больше 4 лет ago

Jonathan Y. · Reviewed больше 4 лет ago

ok

Mohammed K. · Reviewed больше 4 лет ago

Jonathan Y. · Reviewed больше 4 лет ago

ok

Mohammed K. · Reviewed больше 4 лет ago