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l-mack
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Apr 30, 2025
l-mack
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Great work on your assignment, your mark is 48/70.
Please review the following notes
Prompt 2 and 3: Please complete.
Union:
Missing is the final step - using UNION to display just the highest and lowest sales dates. Remember that you need to query the ranked_sales CTE twice (once for the best day, once for the worst day) and connect them with UNION.
Also, make sure your final SELECT statements have the same number and types of columns on both sides of the UNION to make it work properly.
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Hi @l-mack I have updated the query as per your suggestions. Please review it. |
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Great work on assignment 2! 70/70 |
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