Build a Data Warehouse with BigQuery: Challenge Lab Reviews

Salil M. · Reviewed over 3 years ago

Finally fixed the lab!

Ricardo Miguel N. · Reviewed over 3 years ago

Eugenio M. · Reviewed over 3 years ago

Fabrizio E. · Reviewed over 3 years ago

Shasank D. · Reviewed over 3 years ago

Trần V. · Reviewed over 3 years ago

Alexandru H. · Reviewed over 3 years ago

error lab

Minh N. · Reviewed over 3 years ago

Jonathan B. · Reviewed over 3 years ago

Juan Jose G. · Reviewed over 3 years ago

Gino P. · Reviewed over 3 years ago

Stewart N. · Reviewed over 3 years ago

It is not possible to pass Task 1. Date expiration of 360 days for partition will remove all data from final table. See this query to check, it will return 0 rows: SELECT count(1) FROM `bigquery-public-data.covid19_govt_response.oxford_policy_tracker` where alpha_3_code not in( "GBR", "BRA", "CAN", "USA") and date > current_date() - 360; To finish this Lab I have to add 1 year to date column. insert into `covid_462.oxford_policy_tracker_647` SELECT country_name , alpha_3_code , region_name , region_code , date + 360 as date , school_closing , school_closing_flag , school_closing_notes , workplace_closing , workplace_closing_flag , workplace_closing_notes , cancel_public_events , cancel_public_events_flag , cancel_public_events_notes , restrictions_on_gatherings , restrictions_on_gatherings_flag , restrictions_on_gatherings_notes , close_public_transit , close_public_transit_flag , close_public_transit_notes , stay_at_home_requirements , stay_at_home_requirements_flag , stay_at_home_requirements_notes , restrictions_on_internal_movement , restrictions_on_internal_movement_flag , restrictions_on_internal_movement_notes , international_travel_controls , international_travel_controls_notes , income_support , income_support_flag , income_support_notes , debt_contract_relief , debt_contract_relief_notes , fiscal_measures , fiscal_measures_notes , international_support , international_support_notes , public_information_campaigns , public_information_campaigns_flag , public_information_campaigns_notes , testing_policy , testing_policy_notes , contact_tracing , contact_tracing_notes , emergency_healthcare_investment , emergency_healthcare_investment_notes , vaccine_investment , vaccine_investment_notes , misc_wildcard , misc_wildcard_notes , confirmed_cases , deaths , stringency_index FROM `bigquery-public-data.covid19_govt_response.oxford_policy_tracker` where alpha_3_code not in ("GBR","BRA", "CAN","USA");

Viktor F. · Reviewed over 3 years ago

Oleksandr V. · Reviewed over 3 years ago

It is not possible to pass Task 1. Date expiration of 360 days for partition will remove all data from final table. See this query to check, it will return 0 rows: SELECT count(1) FROM `bigquery-public-data.covid19_govt_response.oxford_policy_tracker` where alpha_3_code not in( "GBR", "BRA", "CAN", "USA") and date > current_date() - 360;

Viktor F. · Reviewed over 3 years ago

Nguyễn P. · Reviewed over 3 years ago

Please ensure you've copied all columns from the oxford_policy_tracker table. There is no data to display. Records read: 193128 Records written: 131847

Oussama B. · Reviewed over 3 years ago

!!! DATE_DIFF(MAX(date), CURRENT_DATE(), DAY) on the table [covid19_govt_response.oxford_policy_tracker] returns -388 days_ago So at the very 1st step I created empty table & the 1st check FAILS (not pass the checks) Please refresh the src dataset or Lab expiration checks (360 days)!

OLEKSANDR S. · Reviewed over 3 years ago

BUG in task 1. LAB not working.

Pol G. · Reviewed over 3 years ago

the expiration for partition table is wrong, the number need to be for more days

Gino P. · Reviewed over 3 years ago

Đằng Giang Q. · Reviewed over 3 years ago

Fix this lab

Raúl Eduardo V. · Reviewed over 3 years ago

Please ensure you've copied all columns from the oxford_policy_tracker table. There is no data to display. Records read: 193128 Records written: 131847

Oussama B. · Reviewed over 3 years ago