关于“Working with JSON, Arrays, and Structs in BigQuery v1.5”的评价

Andrey P. · 评论over 1 year之前

Andreas V. · 评论over 1 year之前

Tang S. · 评论over 1 year之前

very valuable and new information to me i was not aware as nested arrays are possible in data storage and did not know unnest as a function, all of them are great learning

Yeliz K. · 评论over 1 year之前

DIRK D. · 评论over 1 year之前

Deepak B. · 评论over 1 year之前

Sambodhi M. · 评论over 1 year之前

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Szymon W. · 评论over 1 year之前

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Shruti B. · 评论over 1 year之前

Colin T. · 评论over 1 year之前

Dan D. · 评论over 1 year之前

JASON Y. · 评论over 1 year之前

5

Kalu S. · 评论over 1 year之前

For some of the questions where the solution was to use UNNEST(), the correct result was still achieved by not using UNNEST(). It would be good to have examples where it is necessary to use it to gain a better understanding of how it works. It is good to have questions where the user completes the queries and has to think about the solution.

Luke M. · 评论over 1 year之前

KE C. · 评论over 1 year之前

Prasanna T. · 评论over 1 year之前

Tom J. · 评论over 1 year之前

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Arghya N. · 评论over 1 year之前

Paweł P. · 评论over 1 year之前

not easy to follow

mohamed m. · 评论over 1 year之前

Aastha S. · 评论over 1 year之前