Weekly Challenges
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I love when I make arithmetic mistakes then try to fix my mistake without rereading the problem.
How to do it as a Beginner?
- Understand your datasets: There are always needs for multiple joins when you are working for data across platforms, internal data sets like transactions and public information like fuel prices - you might find the need to join on multiple parameters than just one
- Learnings: This problem shows how to look for anamolies that your data can help you see, and red flags.
- Join Tool: Data Types should match while joins, hence the extra select tools in my workflow
