Como trabalhar com dados dos tipos JSON, matriz e struct no BigQuery avaliações

Yashwanth r. · Revisado há over 3 years

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Jayesh M. · Revisado há over 3 years

nice

AKSHAYKUMAR S. · Revisado há over 3 years

has a recap section after each task is so valuable. Thank you.

Phuong N. · Revisado há over 3 years

Great

Manish S. · Revisado há over 3 years

Some queries can be improved for good practices such as not unnesting when not needed, for example: `SELECT ARRAY_LENGTH(participants) AS racer_count FROM racing.race_results` instead of ` SELECT COUNT(p.name) AS racer_count FROM racing.race_results AS r, UNNEST(r.participants) AS p`

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