Como trabalhar com dados JSON e de matriz no BigQuery avaliações

Jose Antonio N. · Revisado há over 6 years

Nice examples. but the lab time was short

Atul R. · Revisado há over 6 years

Ravi Kishore Y. · Revisado há over 6 years

Erik A. · Revisado há over 6 years

TERRY A. · Revisado há over 6 years

Gautam C. · Revisado há over 6 years

Anubhab S. · Revisado há over 6 years

Vishnu R. · Revisado há over 6 years

Ratna P. · Revisado há over 6 years

Edmund h. · Revisado há over 6 years

- In "Practice with STRUCTs and ARRAYs" UNNEST is not explained at all. Only the cross join. What is the difference? How to use UNNEST? - While creating the "fruit_details" table the instructions forget to tell that one needs to check "autodetect schema". - The google_analytics_sample data set was not available when I was doing the lab - 1 hour for such a large and complex lab? It is definitely not enough!

Sergiy K. · Revisado há over 6 years

Very nice

Adrien B. · Revisado há over 6 years

Alexandros Z. · Revisado há over 6 years

Bala E. · Revisado há over 6 years

Jitendra P. · Revisado há over 6 years

Petrusa d. · Revisado há over 6 years

Dean L. · Revisado há over 6 years

david g. · Revisado há over 6 years

Blocked at step "Creating arrays with ARRAY_AGG()"- not sure how the exercise evaluates that step.

Furio L. · Revisado há over 6 years

Paula S. · Revisado há over 6 years

Sam C. · Revisado há over 6 years

Srinivas G. · Revisado há over 6 years

Ahmed T. · Revisado há over 6 years

Ahmed T. · Revisado há over 6 years

Ange O. · Revisado há over 6 years