Como trabalhar com dados JSON e de matriz no BigQuery avaliações

Eddie P. · Revisado há almost 6 years

Muhammad Faizal B. · Revisado há almost 6 years

Adrian N. · Revisado há almost 6 years

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. · Revisado há almost 6 years

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

Yunus L. · Revisado há almost 6 years

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Ashok J. · Revisado há almost 6 years

Ajay K. · Revisado há almost 6 years

good

Arockia F. · Revisado há almost 6 years

Robert T. · Revisado há almost 6 years