Derive Insights from BigQuery Data: Challenge Lab Reviews

ARVAPALLI B. · Reviewed около 1 года ago

APEKSHA U. · Reviewed около 1 года ago

Sachin S. · Reviewed около 1 года ago

Glenn W. · Reviewed около 1 года 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 около 1 года ago

Vinoth A. · Reviewed около 1 года 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 около 1 года ago

Nicholas A. · Reviewed около 1 года ago

Mohammad S. · Reviewed около 1 года ago

For the Looker studio assignment, instructions should be more clear

Parth V. · Reviewed около 1 года ago

My last attempt was not marked as green.

Olena V. · Reviewed около 1 года ago

Olena V. · Reviewed около 1 года ago

Marinela P. · Reviewed около 1 года ago

Abhijeet k. · Reviewed около 1 года ago

Khushi K. · Reviewed около 1 года ago

Alex O. · Reviewed около 1 года ago

HERNAN A. · Reviewed около 1 года ago

Vaibhavi P. · Reviewed около 1 года ago

Mandeep K. · Reviewed около 1 года ago

SAYAN G. · Reviewed около 1 года ago

Sriramkrishna . · Reviewed около 1 года 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 около 1 года ago

Dan R. · Reviewed около 1 года ago

Vanshika J. · Reviewed около 1 года ago

ANUSHKA B. · Reviewed около 1 года ago