2026_0910_AI_5G_Java_MUN/db-lesson
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高山　茜
2026-09-28 16:43:21 +09:00
parent 21216bb6fa
commit ab17d38598
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【練習問題】 SQL/Question2/q2.txt
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@@ -26,5 +26,4 @@ SELECT COUNT(*) AS data_count FROM item;
SELECT item.category_id, item.item_id, item.name, item.price,item_category.category_name FROM item INNER JOIN item_category ON item.category_id = item_category.category_id WHERE item.price = 150000; SELECT item.category_id, item.item_id, item.name, item.price,item_category.category_name FROM item INNER JOIN item_category ON item.category_id = item_category.category_id WHERE item.price = 150000;
問9 問9
SELECT * FROM item WHERE item.name LIKE '%の%'; SELECT item.category_id, item.item_id, item.name, item.price,item_category.category_name FROM item INNER JOIN item_category ON item.category_id = item_category.category_id WHERE item.name LIKE '%の%'
SELECT item.category_id, item.item_id, item.name, item.price,item_category.category_name FROM item INNER JOIN item_category ON item.category_id = item_category.category_id WHERE item.price > 10000;