关于“Working with JSON and Array data in BigQuery”的评价

Eddie P. · 已于 almost 6 years前审核

Muhammad Faizal B. · 已于 almost 6 years前审核

Adrian N. · 已于 almost 6 years前审核

The last set of exercises suggested the use of UNNEST when designing the queries, but the query produces the same result without using UNNEST. Was confusing to me as to whether the case was simple enough that UNNEST wasn't required or whether BigQuery is automatically unpacking without the UNNEST operator. May be worth taking the examples a little further to explore why this is the case to avoid confusion.

Jon C. · 已于 almost 6 years前审核

UNNEST() command in Lab Question solutions were not necessary.

Yunus L. · 已于 almost 6 years前审核

Ajay K. · 已于 almost 6 years前审核

Nalini K. · 已于 almost 6 years前审核

Salah A. · 已于 almost 6 years前审核

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Revathi Lakshmi N. · 已于 almost 6 years前审核

Jair F. · 已于 almost 6 years前审核

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Snehika P. · 已于 almost 6 years前审核

Aditya G. · 已于 almost 6 years前审核

Yeung H. · 已于 almost 6 years前审核

Priya M. · 已于 almost 6 years前审核

Osawa M. · 已于 almost 6 years前审核

Saravanan V. · 已于 almost 6 years前审核

Ashok J. · 已于 almost 6 years前审核

Ajay K. · 已于 almost 6 years前审核

good

Arockia F. · 已于 almost 6 years前审核

Robert T. · 已于 almost 6 years前审核