关于“Working with JSON and Array data in BigQuery 2.5”的评价

Manaswi N. · 已于 over 2 years前审核

Michal P. · 已于 over 2 years前审核

Ronit D. · 已于 over 2 years前审核

Andrzej K. · 已于 over 2 years前审核

I don't see the difference between using cross-join and unnest. The results in this lab are exactly the same with or without

Ramiro P. · 已于 over 2 years前审核

Alessandro G. · 已于 over 2 years前审核

Ievgen V. · 已于 over 2 years前审核

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mohammaderfan k. · 已于 over 2 years前审核

Mansing B. · 已于 over 2 years前审核

Mansing B. · 已于 over 2 years前审核

ok.

Shane M. · 已于 over 2 years前审核

Swapna D. · 已于 over 2 years前审核

Auguste D. · 已于 over 2 years前审核

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Prabhakar K. · 已于 over 2 years前审核

srinath s. · 已于 over 2 years前审核

Vaibhav P. · 已于 over 2 years前审核

not sure when unnest is necessary, looks like in many examples in this exercise query works the same way with and without unnest

Magdalena D. · 已于 over 2 years前审核

Shivani V. · 已于 over 2 years前审核