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Good Work! |
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For HW 2, did not use order by in the where question, others query's are good. |
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For HW 3 Group by Year, month and customer_id, you only group by customer_id. |
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HW4, All good, Pass:) |
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HW5 good, Pass:) |
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HW6 Marked, Passed. |
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What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Created a logical data model
What did you learn from the changes you have made?
Understand the relationship between tables and elements
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
No other approaches
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
No challenges
How were these changes tested?
Checked the data in orginal file again
A reference to a related issue in your repository (if applicable)
Checklist