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

Juanesh B. · 已于 over 2 years前审核

Max L. · 已于 over 2 years前审核

Lokesh Singh M. · 已于 over 2 years前审核

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Chandrasekhar S. · 已于 over 2 years前审核

Abdullah M. · 已于 over 2 years前审核

Good but lots of content, would like more time to explore the queries and understand unnesting and cross joins. Also its not clear that UNNEST is optional. This is confusing as you present what appears to be two ways of doing the same thing (UNNEST and CROSS JOIN) without explaining that UNNEST an optional key work as CROSS JOINs automatically unnest.

Christopher L. · 已于 over 2 years前审核

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Masashi N. · 已于 over 2 years前审核

good

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