Build a Data Warehouse with BigQuery: Challenge Lab avis

Rupy N. · Examiné il y a presque 3 ans

ASITRANJAN S. · Examiné il y a presque 3 ans

Task 1 is not getting completed even after performing task correctly

Krishna V. · Examiné il y a presque 3 ans

Task 6 requirement not clear.

Simon L. · Examiné il y a presque 3 ans

This is awesome. I learned so much new things about bigquery.

ikpesu e. · Examiné il y a presque 3 ans

Task 1 is not getting completed even after performing task correctly

Krishna V. · Examiné il y a presque 3 ans

Serhii K. · Examiné il y a presque 3 ans

Анна П. · Examiné il y a presque 3 ans

Mathis R. · Examiné il y a presque 3 ans

Lucio A. · Examiné il y a presque 3 ans

Lucio A. · Examiné il y a presque 3 ans

wiam C. · Examiné il y a presque 3 ans

Roberta B. · Examiné il y a presque 3 ans

Dmytro S. · Examiné il y a presque 3 ans

Saadain K. · Examiné il y a presque 3 ans

Neha S. · Examiné il y a presque 3 ans

Yamschinsky V. · Examiné il y a presque 3 ans

Dhafer S. · Examiné il y a presque 3 ans

慶己 平. · Examiné il y a presque 3 ans

I tried to perform #5 on a different way and it was invalid, the same number of rows were updated MERGE INTO `qwiklabs-gcp-04-d90d10ba47c5.covid_494.oxford_policy_tracker_801` AS TARGET USING (SELECT country_region, date, AVG(retail_and_recreation_percent_change_from_baseline) as avg_retail, AVG(grocery_and_pharmacy_percent_change_from_baseline) as avg_grocery, AVG(parks_percent_change_from_baseline) as avg_parks, AVG(transit_stations_percent_change_from_baseline) as avg_transit, AVG( workplaces_percent_change_from_baseline ) as avg_workplace, AVG( residential_percent_change_from_baseline) as avg_residential FROM `qwiklabs-gcp-04-d90d10ba47c5.covid_494.mobility_report` GROUP BY country_region, date) AS SOURCE ON (TARGET.date = SOURCE.date and TARGET.country_name = SOURCE.country_region) WHEN MATCHED THEN UPDATE SET TARGET.mobility = [STRUCT(SOURCE.avg_retail, SOURCE.avg_grocery, SOURCE.avg_parks, SOURCE.avg_transit, SOURCE.avg_workplace ,SOURCE.avg_residential)]

Emmanuel M. · Examiné il y a presque 3 ans

Humberto R. · Examiné il y a presque 3 ans

Barjendar P. · Examiné il y a presque 3 ans

good exercise

Jeffrey Z. · Examiné il y a presque 3 ans

Saadain K. · Examiné il y a presque 3 ans

Mykhailo B. · Examiné il y a presque 3 ans