利用 BigQuery 排解常見的 SQL 錯誤 Reviews

Daeun L. · Reviewed over 4 years ago

muhammed r. · Reviewed over 4 years ago

Tarik J. · Reviewed over 4 years ago

Marc Antoine L. · Reviewed over 4 years ago

RAVADA S. · Reviewed over 4 years ago

Zaahir D. · Reviewed over 4 years ago

Javier A. · Reviewed over 4 years ago

William L. · Reviewed over 4 years ago

Sigaram H. · Reviewed over 4 years ago

qpptkzdj@alilot.com q. · Reviewed over 4 years 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 over 4 years ago

Felipe D. · Reviewed over 4 years ago

Pauline H. · Reviewed over 4 years ago

Samir P. · Reviewed over 4 years ago

Pinar B. · Reviewed over 4 years ago

Vlad D. · Reviewed over 4 years 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 over 4 years ago

Manimaran R. · Reviewed over 4 years ago

Michael R. · Reviewed over 4 years ago

Matt M. · Reviewed over 4 years ago

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

Kelly D. · Reviewed over 4 years ago

Jonathan Y. · Reviewed over 4 years ago

ok

Mohammed K. · Reviewed over 4 years ago

Jonathan Y. · Reviewed over 4 years ago

ok

Mohammed K. · Reviewed over 4 years ago