Step-by-step Guide 👉 https://chriskyfung.github.io/blog/qw...
⏱ Timestamps
00:00 Start Lab and Overview
00:22 Task 1: Create a table partitioned by date
01:29 Task 2: Add new columns to your table
01:55 Task 3: Add country population data to the population column
02:53 Task 4: Add country area data to the country_area column
03:22 Task 5: Populate the mobility record data
03:55 Task 6: Query missing data in population & country_area columns
Congratulations!
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