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

MANOJ G. · 评论over 1 year之前

Athanasia B. · 评论over 1 year之前

Maximilian K. · 评论over 1 year之前

Carmen L. · 评论over 1 year之前

Sita Rama Krishna A. · 评论over 1 year之前

Hirak B. · 评论over 1 year之前

neutral

Avisekh S. · 评论over 1 year之前

Archie M. · 评论over 1 year之前

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

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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