BigQuery のデータから分析情報を引き出す: チャレンジラボ のレビュー

Petu Eusebiu · 10ヶ月前にレビュー済み

Lab is good and interesting. Only issue is Lab expect exactly same query. Ideally it should verify the result and approach. Some places description is not clear.

Saboo Mohit · 10ヶ月前にレビュー済み

Brahmin Sanatani · 10ヶ月前にレビュー済み

G

Khotkar Nagsen · 10ヶ月前にレビュー済み

Kumar Solleti Ajay · 10ヶ月前にレビュー済み

Prem Sagar Gottipati · 10ヶ月前にレビュー済み

Balodhi Renu · 10ヶ月前にレビュー済み

AMBATI SRI CHAITANYA · 10ヶ月前にレビュー済み

Queries in Big Query platform doesn't give accurate results and there's no way to find the correct solution.

Merchant Zainil · 10ヶ月前にレビュー済み

Time is short and several queries were not acknowledged, even though what was requested was returned.

Marcos Audálio · 10ヶ月前にレビュー済み

Balodhi Renu · 10ヶ月前にレビュー済み

I spent more than an hour on Item 2 and couldn’t get any further. SELECT count( distinct subregion1_name) AS count_of_states FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE country_name = 'United States of America' AND subregion1_name IS NOT NULL AND cumulative_deceased IS NOT NULL AND cumulative_deceased > 100 AND date = '2020-06-25'

Anavia Lorena · 10ヶ月前にレビュー済み

checker problem with 100% correct answer still giving wrong answer

Nour Ahmed · 10ヶ月前にレビュー済み

Vajja Sri Nikitha · 10ヶ月前にレビュー済み

Error in Task 10, Check progress fail always

Meddeb Abdelhamid · 10ヶ月前にレビュー済み

Ahire Nilima · 10ヶ月前にレビュー済み

Signin Vikram · 10ヶ月前にレビュー済み

Nice information

Das Ishita · 10ヶ月前にレビュー済み

Pawar Shruti · 10ヶ月前にレビュー済み

Kamio Tomohiko · 10ヶ月前にレビュー済み

Fanchin Francesco · 10ヶ月前にレビュー済み

This is a tough course because the fields are not defined well. There are also things like counting USA states, but you are actually referring to territories, possessions, and Federal Districts as well. I would love to help proof this course should you decide to give it an overhaul. I think this is important, as getting a 100% in the course is critical to gaining a badge. Thank you.

Taverna Darin · 10ヶ月前にレビュー済み

Yodj Flyoj · 10ヶ月前にレビュー済み

Is there an issue with Question 7? I will email help desk to check.

Taverna Darin · 10ヶ月前にレビュー済み

Sehal Arpit · 10ヶ月前にレビュー済み