Derive Insights from BigQuery Data: Challenge Lab Reviews
63540 reviews
ARVAPALLI B. · Reviewed 9 days ago
APEKSHA U. · Reviewed 9 days ago
Sachin S. · Reviewed 9 days ago
Glenn W. · Reviewed 9 days ago
The worst of all ... as if the system only understands specific SQL statements yet querying SQL statements can be of different ways but getting the same output.But this one here, ......!!! like all these codes get the same result 1. SELECT total_cases_worldwide FROM ( SELECT SUM(cumulative_confirmed) AS total_cases_worldwide FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE date = '2020-05-25' ) AS subquery; 2.SELECT SUM(cumulative_confirmed) AS total_cases_worldwide FROM `bigquery-public-data.covid19_open_data.covid19_open_data` GROUP BY date HAVING date = '2020-05-25'; 3.WITH cases_on_date AS ( SELECT cumulative_confirmed FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE date = '2020-05-25' ) SELECT SUM(cumulative_confirmed) AS total_cases_worldwide FROM cases_on_date; " All those upon a research i did, gives the same result but the system here is Nagging. I tried and tried and tried not giving up because of the time i have spent learning but, the output is .............
JEREMIAH JOSEPH O. · Reviewed 9 days ago
Vinoth A. · Reviewed 9 days ago
The time is a bit shorter for begineers. If possible, increase it to 2 hrs. I was trying to build everything without copying but could not finish the last question.
John T. · Reviewed 9 days ago
Nicholas A. · Reviewed 9 days ago
Mohammad S. · Reviewed 9 days ago
For the Looker studio assignment, instructions should be more clear
Parth V. · Reviewed 9 days ago
My last attempt was not marked as green.
Elena V. · Reviewed 9 days ago
Elena V. · Reviewed 9 days ago
Marinela P. · Reviewed 9 days ago
Abhijeet k. · Reviewed 9 days ago
Yevheniia R. · Reviewed 9 days ago
Khushi K. · Reviewed 9 days ago
Alex O. · Reviewed 9 days ago
HERNAN A. · Reviewed 9 days ago
Vaibhavi P. · Reviewed 9 days ago
Mandeep K. · Reviewed 9 days ago
SAYAN G. · Reviewed 9 days ago
Sriramkrishna G D. · Reviewed 9 days ago
CHITESH S. · Reviewed 9 days ago
Chitesh S. · Reviewed 9 days ago
section 10 bugged out and would not let me complete. Had to use the "Explore in Looker Studio" option in BQ. waste of my time
Ellie H. · Reviewed 9 days ago
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