关于“Troubleshooting Common SQL Errors with BigQuery v1.5”的评价

Anthony P. · 已于 over 1 year前审核

Jorge G. · 已于 over 1 year前审核

Jessica Y. · 已于 over 1 year前审核

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. · 已于 over 1 year前审核

Matias Ezequiel P. · 已于 over 1 year前审核

Nguyen Duc Dung H. · 已于 over 1 year前审核

Nice

EDWIN O. · 已于 over 1 year前审核

Mohammed Arfaz M. · 已于 over 1 year前审核

Daniele M. · 已于 over 1 year前审核

Terrianne C. · 已于 over 1 year前审核

Good

Ranganath M. · 已于 over 1 year前审核

Great sand box, I love it.

Thu L. · 已于 over 1 year前审核

Mohammad S. · 已于 over 1 year前审核

Soyoun M. · 已于 over 1 year前审核

data-to-insights project is not there

Kasi B. · 已于 over 1 year前审核

RAUL A. · 已于 over 1 year前审核

Alberto D. · 已于 over 1 year前审核

Yuvaraj A. · 已于 over 1 year前审核

Tan P. · 已于 over 1 year前审核

gOOD

João Batista O. · 已于 over 1 year前审核

Abdule M. · 已于 over 1 year前审核

Sowmiya G. · 已于 over 1 year前审核

Mitch S. · 已于 over 1 year前审核

Jay P. · 已于 over 1 year前审核

Sara E. · 已于 over 1 year前审核