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help1402

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UWA week 41 (2nd semester, week 11) ↓

Error in Lab 5 Q7? (all 4)

4:20pm Wed 9th Oct, ANONYMOUS

Hi,

I think the question means

Write an SQL query to find the purchase order IDs (po_id) whose total cost of ordered items exceeds the average price of all items. Include the po_id and the total cost for each purchase order that meets this condition. Of course, we should use a subquery.

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