在 BigQuery 使用 JSON、陣列和結構體 Reviews

Yash G. · Reviewed over 2 years ago

Nice

Arghya B. · Reviewed over 2 years ago

Siyad A. · Reviewed over 2 years ago

Azmat S. · Reviewed over 2 years ago

Shantanu S. · Reviewed over 2 years ago

Dwayne G. · Reviewed over 2 years ago

Ayush J. · Reviewed over 2 years ago

sidda G. · Reviewed over 2 years ago

Artem L. · Reviewed over 2 years ago

PALASH D. · Reviewed over 2 years ago

Palash D. · Reviewed over 2 years ago

Pardha K. · Reviewed over 2 years ago

Quique A. · Reviewed over 2 years ago

nice

Argha D. · Reviewed over 2 years ago

Amol T. · Reviewed over 2 years ago

very good

Safalta K. · Reviewed over 2 years ago

It's a little unclear why the UNNEST() is necessary in correlated cross join. When I ran the queries in the last couple of steps without UNNESTING (simply filtering, grouping and ordering, I still got the correct answer. Similarly, I did UNNEST on step 7 where Cross JOIN was introduced and got the correct answer. It's a strong lab, I think I'd just like to see more about some of the nuanced differences between UNNESTing and CROSS JOINING

Anthony C. · Reviewed over 2 years ago

Manshi R. · Reviewed over 2 years ago

Rajesh R. · Reviewed over 2 years ago

Ribca N. · Reviewed over 2 years ago

Nirmala J. · Reviewed over 2 years ago

JVS T. · Reviewed over 2 years ago

asa

Uday Pratap S. · Reviewed over 2 years ago

Pri P. · Reviewed over 2 years ago