{
    "data": {
        "question": {
            "questionId": "3205",
            "questionFrontendId": "2922",
            "boundTopicId": null,
            "title": "Market Analysis III",
            "titleSlug": "market-analysis-iii",
            "content": null,
            "translatedTitle": null,
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Medium",
            "likes": 9,
            "dislikes": 2,
            "isLiked": null,
            "similarQuestions": "[]",
            "exampleTestcases": "{\"headers\": {\"Users\": [\"seller_id\", \"join_date\", \"favorite_brand\"],\"Orders\":[\"order_id\",\"order_date\",\"item_id\",\"seller_id\"],\"Items\":[\"item_id\",\"item_brand\"]},\"rows\":{\"Users\":[[1,\"2019-01-01\",\"Lenovo\"],[2,\"2019-02-09\",\"Samsung\"],[3,\"2019-01-19\",\"LG\"]],\"Orders\":[[1,\"2019-08-01\",4,2],[2,\"2019-08-02\",2,3],[3,\"2019-08-03\",3,3],[4,\"2019-08-04\",1,2],[5,\"2019-08-04\",4,2]],\"Items\":[[1,\"Samsung\"],[2,\"Lenovo\"],[3,\"LG\"],[4,\"HP\"]]}}",
            "categoryTitle": "Database",
            "contributors": [],
            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": null,
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": null,
            "stats": "{\"totalAccepted\": \"385\", \"totalSubmission\": \"902\", \"totalAcceptedRaw\": 385, \"totalSubmissionRaw\": 902, \"acRate\": \"42.7%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\": {\"Users\": [\"seller_id\", \"join_date\", \"favorite_brand\"],\"Orders\":[\"order_id\",\"order_date\",\"item_id\",\"seller_id\"],\"Items\":[\"item_id\",\"item_brand\"]},\"rows\":{\"Users\":[[1,\"2019-01-01\",\"Lenovo\"],[2,\"2019-02-09\",\"Samsung\"],[3,\"2019-01-19\",\"LG\"]],\"Orders\":[[1,\"2019-08-01\",4,2],[2,\"2019-08-02\",2,3],[3,\"2019-08-03\",3,3],[4,\"2019-08-04\",1,2],[5,\"2019-08-04\",4,2]],\"Items\":[[1,\"Samsung\"],[2,\"Lenovo\"],[3,\"LG\"],[4,\"HP\"]]}}",
            "metaData": "{\"mysql\": [\"Create table If Not Exists Users (seller_id int, join_date date, favorite_brand varchar(10))\", \"Create table If Not Exists Orders (order_id int, order_date date, item_id int, seller_id int)\", \"Create table If Not Exists Items (item_id int, item_brand varchar(10))\"], \"mssql\": [\"Create table Users (seller_id int, join_date date, favorite_brand varchar(10))\", \"Create table Orders (order_id int, order_date date, item_id int, seller_id int)\", \"Create table Items (item_id int, item_brand varchar(10))\"], \"oraclesql\": [\"Create table Users (seller_id int, join_date date, favorite_brand varchar(10))\", \"Create table Orders (order_id int, order_date date, item_id int, seller_id int)\", \"Create table Items (item_id int, item_brand varchar(10))\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"], \"database\": true, \"languages\": [\"mysql\", \"mssql\", \"oraclesql\"], \"database_schema\": {\"Users\": {\"seller_id\": \"INT\", \"join_date\": \"DATE\", \"favorite_brand\": \"VARCHAR(10)\"}, \"Orders\": {\"order_id\": \"INT\", \"order_date\": \"DATE\", \"item_id\": \"INT\", \"seller_id\": \"INT\"}, \"Items\": {\"item_id\": \"INT\", \"item_brand\": \"VARCHAR(10)\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Users (seller_id int, join_date date, favorite_brand varchar(10))",
                "Create table If Not Exists Orders (order_id int, order_date date, item_id int, seller_id int)",
                "Create table If Not Exists Items (item_id int, item_brand varchar(10))",
                "Truncate table Users",
                "insert into Users (seller_id, join_date, favorite_brand) values ('1', '2019-01-01', 'Lenovo')",
                "insert into Users (seller_id, join_date, favorite_brand) values ('2', '2019-02-09', 'Samsung')",
                "insert into Users (seller_id, join_date, favorite_brand) values ('3', '2019-01-19', 'LG')",
                "Truncate table Orders",
                "insert into Orders (order_id, order_date, item_id, seller_id) values ('1', '2019-08-01', '4', '2')",
                "insert into Orders (order_id, order_date, item_id, seller_id) values ('2', '2019-08-02', '2', '3')",
                "insert into Orders (order_id, order_date, item_id, seller_id) values ('3', '2019-08-03', '3', '3')",
                "insert into Orders (order_id, order_date, item_id, seller_id) values ('4', '2019-08-04', '1', '2')",
                "insert into Orders (order_id, order_date, item_id, seller_id) values ('5', '2019-08-04', '4', '2')",
                "Truncate table Items",
                "insert into Items (item_id, item_brand) values ('1', 'Samsung')",
                "insert into Items (item_id, item_brand) values ('2', 'Lenovo')",
                "insert into Items (item_id, item_brand) values ('3', 'LG')",
                "insert into Items (item_id, item_brand) values ('4', 'HP')"
            ],
            "enableRunCode": true,
            "enableTestMode": false,
            "enableDebugger": false,
            "envInfo": "{\"mysql\": [\"MySQL\", \"<p><code>MySQL 8.0</code>.</p>\"], \"mssql\": [\"MS SQL Server\", \"<p><code>mssql server 2019</code>.</p>\"], \"oraclesql\": [\"Oracle\", \"<p><code>Oracle Sql 11.2</code>.</p>\"]}",
            "libraryUrl": null,
            "adminUrl": null,
            "challengeQuestion": null,
            "__typename": "QuestionNode"
        }
    }
}