Working with JSON, Arrays, and Structs in BigQuery Reviews

Luan Cristopher V. · Reviewed 2 yıldan fazla ago

Anirban M. · Reviewed 2 yıldan fazla ago

Ondra S. · Reviewed 2 yıldan fazla ago

Georgios G. · Reviewed 2 yıldan fazla ago

Renan R. · Reviewed 2 yıldan fazla ago

I like that there are summary after each section to recap what was learnt. However, for the last few queries, it seems like UNNEST was unnecessary and the same result will still be returned without using UNNEST.

Cherie P. · Reviewed 2 yıldan fazla ago

Nyíri T. · Reviewed 2 yıldan fazla ago

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丸山 拓也 T. · Reviewed 2 yıldan fazla ago

Abhijit S. · Reviewed 2 yıldan fazla ago

NICOLAS ESTEBAN M. · Reviewed 2 yıldan fazla ago

Karthikeyan M. · Reviewed 2 yıldan fazla ago

The queries with cross joins or commas and unnest can be run without the unnest part. They will work and yield the same result (I think its unnesting under the hood) but they won't count as the right answer in the progress check. Maybe you'd like to add those too

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Ed S. · Reviewed 2 yıldan fazla ago