Build a Data Warehouse with BigQuery: Challenge Lab Reviews

All too easy.

Kean Ho C. · Reviewed מעל 5 שנים ago

Kean Ho C. · Reviewed מעל 5 שנים ago

Sunderdas R. · Reviewed מעל 5 שנים ago

원진 도. · Reviewed מעל 5 שנים ago

So... difficulty

YoungWhan K. · Reviewed מעל 5 שנים ago

Due to change date in bigquery-public-data.covid19_govt_response.oxford_policy_tracker there is no possibility to end TASK 3. there is 0 rows in result when we want to join these 2 tables by date.

Kacper M. · Reviewed מעל 5 שנים ago

Alex B. · Reviewed מעל 5 שנים ago

Error in step 3 population fill doesn't work

JOEL C. · Reviewed מעל 5 שנים ago

Some instructions are confusing and tips could appear earlier. The sample query on task 3 should be improved because there is no parity for field date (considering the 90 days expiration on the lab's table).

Rafael P. · Reviewed מעל 5 שנים ago

원진 도. · Reviewed מעל 5 שנים ago

Jaemin M. · Reviewed מעל 5 שנים ago

Just look at task 3 and i want my credits back

garv c. · Reviewed מעל 5 שנים ago

Task 3: can not be done due to the lab's MISTAKE: dates are not overlapping, so UPDATE SQL results with 0 records modified - to have some data I changed partition_expiration_days to 190 :)

Rafał Z. · Reviewed מעל 5 שנים ago

Hodei G. · Reviewed מעל 5 שנים ago

Oleg K. · Reviewed מעל 5 שנים ago

garv c. · Reviewed מעל 5 שנים ago

Jaemin M. · Reviewed מעל 5 שנים ago

Task 3: can not be done due to the lab's MISTAKE: dates are not overlapping, so UPDATE SQL results with 0 records modified - PLEASE fix this error

Rafał Z. · Reviewed מעל 5 שנים ago

Oleg K. · Reviewed מעל 5 שנים ago

Hoseok S. · Reviewed מעל 5 שנים ago

연주 장. · Reviewed מעל 5 שנים ago

Anh N. · Reviewed מעל 5 שנים ago

Wongyu J. · Reviewed מעל 5 שנים ago

jy h. · Reviewed מעל 5 שנים ago

Wongyu J. · Reviewed מעל 5 שנים ago