{
    "data": {
        "question": {
            "questionId": "3301",
            "questionFrontendId": "2994",
            "categoryTitle": "Database",
            "boundTopicId": 2591527,
            "title": "Friday Purchases II ",
            "titleSlug": "friday-purchases-ii",
            "content": null,
            "translatedTitle": null,
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Hard",
            "likes": 0,
            "dislikes": 0,
            "isLiked": null,
            "similarQuestions": "[]",
            "contributors": [],
            "langToValidPlayground": null,
            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": "数据库",
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": null,
            "stats": "{\"totalAccepted\": \"17\", \"totalSubmission\": \"17\", \"totalAcceptedRaw\": 17, \"totalSubmissionRaw\": 17, \"acRate\": \"100.0%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Purchases\":[\"user_id\",\"purchase_date\",\"amount_spend\"]},\"rows\":{\"Purchases\":[[11,\"2023-11-07\",1126],[15,\"2023-11-30\",7473],[17,\"2023-11-14\",2414],[12,\"2023-11-24\",9692],[8,\"2023-11-03\",5117],[1,\"2023-11-16\",5241],[10,\"2023-11-12\",8266],[13,\"2023-11-24\",12000]]}}",
            "metaData": "{\"mysql\":[\"Create Table if Not Exists Purchases( user_id int, purchase_date date, amount_spend int)\"],\"mssql\":[\"Create Table Purchases( user_id int, purchase_date date, amount_spend int)\"],\"oraclesql\":[\"Create Table  Purchases( user_id int, purchase_date date, amount_spend int)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"languages\":[\"mysql\",\"mssql\",\"oraclesql\"],\"database_schema\":{\"Purchases\":{\"user_id\":\"INT\",\"purchase_date\":\"DATE\",\"amount_spend\":\"INT\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create Table if Not Exists Purchases( user_id int, purchase_date date, amount_spend int)",
                "Truncate table Purchases",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('11', '2023-11-07', '1126')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('15', '2023-11-30', '7473')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('17', '2023-11-14', '2414')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('12', '2023-11-24', '9692')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('8', '2023-11-03', '5117')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('1', '2023-11-16', '5241')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('10', '2023-11-12', '8266')",
                "insert into Purchases (user_id, purchase_date, amount_spend) values ('13', '2023-11-24', '12000')"
            ],
            "enableRunCode": true,
            "envInfo": "{\"mysql\":[\"MySQL\",\"<p>\\u7248\\u672c\\uff1a<code>MySQL 8.0<\\/code><\\/p>\"],\"mssql\":[\"MS SQL Server\",\"<p>mssql server 2019.<\\/p>\"],\"oraclesql\":[\"Oracle\",\"<p>Oracle Sql 11.2.<\\/p>\"]}",
            "book": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Purchases\":[\"user_id\",\"purchase_date\",\"amount_spend\"]},\"rows\":{\"Purchases\":[[11,\"2023-11-07\",1126],[15,\"2023-11-30\",7473],[17,\"2023-11-14\",2414],[12,\"2023-11-24\",9692],[8,\"2023-11-03\",5117],[1,\"2023-11-16\",5241],[10,\"2023-11-12\",8266],[13,\"2023-11-24\",12000]]}}",
            "__typename": "QuestionNode"
        }
    }
}