关于“透過 BigQuery 建構資料倉儲：挑戰實驗室”的评价

Shiella Mae R. · 评论over 1 year之前

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Maheswaran J. · 评论over 1 year之前

Good overall. I was glad there was a hint for the fourth problem I had though. The solution was to join country data between two tables, and update the first with that info. The problem is the solution intended for a join on country_name, but it tripped me up, because not all of the data matches. For example, "Bahamas" != "Bahamas, The", so in other words the data didn't really join properly

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