关于“从 BigQuery 数据中挖掘洞见：实验室挑战赛”的评价

Vinit S. · 已于 over 1 year前审核

Shashank M. · 已于 over 1 year前审核

TEJASRI V. · 已于 over 1 year前审核

Shrikant P. · 已于 over 1 year前审核

Thomas K. · 已于 over 1 year前审核

The grading system is so broken.. it is not well-designed

Quang Anh N. · 已于 over 1 year前审核

Abhinav K. · 已于 over 1 year前审核

Maruf P. · 已于 over 1 year前审核

Nagaraju P. · 已于 over 1 year前审核

task not recognizing answers WITH france_cases AS ( SELECT date, SUM(cumulative_confirmed) AS total_cases FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE country_name="France" AND date IN ('2020-01-24', '2020-04-20') GROUP BY date ORDER BY date) , summary as ( SELECT date, total_cases AS first_day_cases, LEAD(total_cases) OVER(ORDER BY date) AS last_day_cases, DATE_DIFF(LEAD(date) OVER(ORDER BY date),date, day) AS days_diff FROM france_cases --LIMIT 1 ) select first_day_cases, last_day_cases, days_diff, POWER((last_day_cases/first_day_cases),(1/days_diff))-1 as cdgr from summary where date = '2020-01-24'

Brian H. · 已于 over 1 year前审核

MUKESH K. · 已于 over 1 year前审核

Fernando G. · 已于 over 1 year前审核

elkana m. · 已于 over 1 year前审核

mafyul i. · 已于 over 1 year前审核

Hadyan A. · 已于 over 1 year前审核

Eduard M. · 已于 over 1 year前审核

PRATHAMESH W. · 已于 over 1 year前审核

Daksh G. · 已于 over 1 year前审核

Last Task asks to perform the task in Looker Studio inspite of it showing successful only when performed in Bigquery.

Puneet K. · 已于 over 1 year前审核

Alex O. · 已于 over 1 year前审核

Bruno E. · 已于 over 1 year前审核

Krish G. · 已于 over 1 year前审核

Souptik D. · 已于 over 1 year前审核

David G. · 已于 over 1 year前审核

Ok

Rakhi G. · 已于 over 1 year前审核