From 9c0ec797acc2b000fa69f4349f1c4b3ce0f63323 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Antonio=20Chac=C3=B3n=20Guti=C3=A9rrez?= <138903866+joseantoniochacon@users.noreply.github.com> Date: Mon, 30 Sep 2024 01:51:27 -0600 Subject: [PATCH] Time: 896 ms (88.93%), Space: 0B (100.00%) - LeetHub --- .../1070-product-sales-analysis-iii.sql | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 1070-product-sales-analysis-iii/1070-product-sales-analysis-iii.sql diff --git a/1070-product-sales-analysis-iii/1070-product-sales-analysis-iii.sql b/1070-product-sales-analysis-iii/1070-product-sales-analysis-iii.sql new file mode 100644 index 0000000..e1b577a --- /dev/null +++ b/1070-product-sales-analysis-iii/1070-product-sales-analysis-iii.sql @@ -0,0 +1,3 @@ +# Write your MySQL query statement below + +SELECT SalesTable.product_id, year AS first_year, quantity, price FROM Sales SalesTable JOIN (SELECT product_id, MIN(year) min_year FROM Sales GROUP BY product_id) AS MinValueTable ON SalesTable.product_id = MinValueTable.product_id WHERE SalesTable.year = MinValueTable.min_year AND SalesTable.product_id = MinValueTable.product_id