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

Lo H. · 已于 about 5 years前审核

Alok N. · 已于 about 5 years前审核

seunghwan o. · 已于 about 5 years前审核

Mauricio M. · 已于 about 5 years前审核

Nattacha P. · 已于 about 5 years前审核

Dũng D. · 已于 about 5 years前审核

Harjeet M. · 已于 about 5 years前审核

Kyle B. · 已于 about 5 years前审核

Osaze J. · 已于 about 5 years前审核

Indra K. · 已于 about 5 years前审核

Good hands-on session. Can relate to the theory sessions.

Rahul R. · 已于 about 5 years前审核

Елнар М. · 已于 about 5 years前审核

sima s. · 已于 about 5 years前审核

Sean L. · 已于 about 5 years前审核

Nazarii I. · 已于 about 5 years前审核

Andrew David T. · 已于 about 5 years前审核

Jakub K. · 已于 about 5 years前审核

Julian N. · 已于 about 5 years前审核

Found the lab made it confusing when to use a CROSS JOIN and when to use a UNNEST. i.e in the final example you can just complete the predicate with the split time and it would give the same answer as the UNNEST solution. In all the examples there wasn't a need to UNNEST you can just fill in the predicates, order by and group by to get the same answer with less code.

Dan F. · 已于 about 5 years前审核

Excellent lab

Doug W. · 已于 about 5 years前审核

Ashvini J. · 已于 about 5 years前审核

Milos H. · 已于 about 5 years前审核

Indra S. · 已于 about 5 years前审核

nishit k. · 已于 about 5 years前审核

Indra S. · 已于 about 5 years前审核