Troubleshooting Common SQL Errors with BigQuery v1.5 Reviews

Anthony P. · Reviewed מעל שנה אחת ago

Jorge G. · Reviewed מעל שנה אחת ago

Jessica Y. · Reviewed מעל שנה אחת ago

One question assumes the user has seen Legacy SQL before, and would know how to identify it. If a person is inexperienced enough to need this lab, what are the chances they have history with Legacy SQL? One question expects you to answer that "page title" is missing from the query, when "page title" was never specified in the requirements for the query. One question expects you to answer "Large GROUP BYs hurt performance..." but the table only has ~56k records. 56k records meets google's definition of "large?" One question asks you to identify a logical problem with a query, without first defining what the query is supposed to do. From a pedagogical standpoint, this is a terrible lab.

Kurtis C. · Reviewed מעל שנה אחת ago

Matias Ezequiel P. · Reviewed מעל שנה אחת ago

Nguyen Duc Dung H. · Reviewed מעל שנה אחת ago

Nice

EDWIN O. · Reviewed מעל שנה אחת ago

Mohammed Arfaz M. · Reviewed מעל שנה אחת ago

Daniele M. · Reviewed מעל שנה אחת ago

Terrianne C. · Reviewed מעל שנה אחת ago

Good

Ranganath M. · Reviewed מעל שנה אחת ago

Great sand box, I love it.

Thu L. · Reviewed מעל שנה אחת ago

Mohammad S. · Reviewed מעל שנה אחת ago

Soyoun M. · Reviewed מעל שנה אחת ago

data-to-insights project is not there

Kasi B. · Reviewed מעל שנה אחת ago

RAUL A. · Reviewed מעל שנה אחת ago

Alberto D. · Reviewed מעל שנה אחת ago

Yuvaraj A. · Reviewed מעל שנה אחת ago

Tan P. · Reviewed מעל שנה אחת ago

gOOD

João Batista O. · Reviewed מעל שנה אחת ago

Abdule M. · Reviewed מעל שנה אחת ago

Sowmiya G. · Reviewed מעל שנה אחת ago

Mitch S. · Reviewed מעל שנה אחת ago

Jay P. · Reviewed מעל שנה אחת ago

Sara E. · Reviewed מעל שנה אחת ago