Update products-with-three-or-more-orders-in-two-consecutive-years.sql

kamyu104 · web-flow · commit c907ed6c9e8b · 2022-06-08T02:54:01.000+08:00
diff --git a/MySQL/products-with-three-or-more-orders-in-two-consecutive-years.sql b/MySQL/products-with-three-or-more-orders-in-two-consecutive-years.sql
@@ -7,7 +7,7 @@ WITH consecutive_cte AS
          LEAD(YEAR(purchase_date), 1) OVER(PARTITION BY product_id
                                            ORDER BY YEAR(purchase_date)) - YEAR(purchase_date) AS year_diff
   FROM orders
-  GROUP BY curr_year, product_id
+  GROUP BY 1, 2
   HAVING COUNT(order_id) >= 3
   ORDER BY NULL
  )

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ WITH consecutive_cte AS`
`7`	`7`	`LEAD(YEAR(purchase_date), 1) OVER(PARTITION BY product_id`
`8`	`8`	`ORDER BY YEAR(purchase_date)) - YEAR(purchase_date) AS year_diff`
`9`	`9`	`FROM orders`
`10`		`- GROUP BY curr_year, product_id`
	`10`	`+ GROUP BY 1, 2`
`11`	`11`	`HAVING COUNT(order_id) >= 3`
`12`	`12`	`ORDER BY NULL`
`13`	`13`	`)`