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

Scott W. · 已于 8 months前审核

Vaishnavi S. · 已于 8 months前审核

Raul S. · 已于 8 months前审核

super, need little more time to do

hemalatha s. · 已于 8 months前审核

Khanh T. · 已于 8 months前审核

Khanh T. · 已于 8 months前审核

Ronaldo M. · 已于 8 months前审核

Sameer K. · 已于 8 months前审核

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Jorge M. · 已于 8 months前审核

Christof R. · 已于 8 months前审核

dharanikumar p. · 已于 8 months前审核

Thiago M. · 已于 8 months前审核

Saptarshi G. · 已于 8 months前审核

Thaneesh R. · 已于 8 months前审核

Diego G. · 已于 8 months前审核

Erick S. · 已于 8 months前审核

Great hand-ons

alvaro a. · 已于 8 months前审核

Sasa T. · 已于 8 months前审核

Time was very tight Also confused about the necessity of the "UNNEST" operator, as the following two queries produced the same output: #standardSQL SELECT p.name, split_time FROM racing.race_results AS r , UNNEST(r.participants) AS p , UNNEST(p.splits) AS split_time WHERE split_time = 23.2; #standardSQL SELECT p.name, split_time FROM racing.race_results AS r , r.participants AS p , p.splits AS split_time WHERE split_time = 23.2;

Georg M. · 已于 8 months前审核

Jan H. · 已于 8 months前审核

dimosthenis m. · 已于 8 months前审核