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

Juanesh B. · 评论over 2 years之前

Max L. · 评论over 2 years之前

Lokesh Singh M. · 评论over 2 years之前

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Ramsabarish S. · 评论over 2 years之前

Chandrasekhar S. · 评论over 2 years之前

Abdullah M. · 评论over 2 years之前

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. · 评论over 2 years之前

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Masashi N. · 评论over 2 years之前

good

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