| 12345678910 | 
							- description: Employee with the most expensive purchase
 
- sql: |
 
-   SELECT employees.name AS employee_name,
 
-         MAX(amount) AS max_purchase_amount
 
-   FROM purchases.csv AS purchases
 
-   JOIN employees.csv AS employees ON purchases.employee_id = employees.employee_id
 
-   GROUP BY employees.name
 
-   ORDER BY max_purchase_amount DESC
 
-   LIMIT 1
 
 
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