Troubleshooting Common SQL Errors with BigQuery v1.5 Reviews

Andreea G. · Reviewed over 1 year ago

Paul M. · Reviewed over 1 year ago

chikkondu v. · Reviewed over 1 year ago

Anthony P. · Reviewed over 1 year ago

Jorge G. · Reviewed over 1 year ago

Jessica Y. · Reviewed over 1 year 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 over 1 year ago

Matias Ezequiel P. · Reviewed over 1 year ago

Nguyen Duc Dung H. · Reviewed over 1 year ago

Nice

EDWIN O. · Reviewed over 1 year ago

Mohammed Arfaz M. · Reviewed over 1 year ago

Daniele M. · Reviewed over 1 year ago

Terrianne C. · Reviewed over 1 year ago

Good

Ranganath M. · Reviewed over 1 year ago

Great sand box, I love it.

Thu L. · Reviewed over 1 year ago

Mohammad S. · Reviewed over 1 year ago

Soyoun M. · Reviewed over 1 year ago

data-to-insights project is not there

Kasi B. · Reviewed over 1 year ago

RAUL A. · Reviewed over 1 year ago

Alberto D. · Reviewed over 1 year ago

Yuvaraj A. · Reviewed over 1 year ago

Tan P. · Reviewed over 1 year ago

gOOD

João Batista O. · Reviewed over 1 year ago

Abdule M. · Reviewed over 1 year ago

Sowmiya G. · Reviewed over 1 year ago