{
    "data": {
        "question": {
            "questionId": "2208",
            "questionFrontendId": "2066",
            "categoryTitle": "Database",
            "boundTopicId": 1089825,
            "title": "Account Balance",
            "titleSlug": "account-balance",
            "content": null,
            "translatedTitle": "账户余额",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Medium",
            "likes": 2,
            "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\": \"675\", \"totalSubmission\": \"839\", \"totalAcceptedRaw\": 675, \"totalSubmissionRaw\": 839, \"acRate\": \"80.5%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Transactions\":[\"account_id\",\"day\",\"type\",\"amount\"]},\"rows\":{\"Transactions\":[[1,\"2021-11-07\",\"Deposit\",2000],[1,\"2021-11-09\",\"Withdraw\",1000],[1,\"2021-11-11\",\"Deposit\",3000],[2,\"2021-12-07\",\"Deposit\",7000],[2,\"2021-12-12\",\"Withdraw\",7000]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Transactions (account_id int, day date, type ENUM('Deposit', 'Withdraw'), amount int)\"\n  ],\n  \"mssql\": [\n    \"Create table Transactions (account_id int, day date, type varchar(8) NOT NULL CHECK (type IN('Deposit', 'Withdraw')), amount int)\"\n  ],\n  \"oraclesql\": [\n    \"Create table Transactions (account_id int, day date, type varchar(8) NOT NULL CHECK (type IN('Deposit', 'Withdraw')), amount int)\",\n    \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Transactions (account_id int, day date, type ENUM('Deposit', 'Withdraw'), amount int)",
                "Truncate table Transactions",
                "insert into Transactions (account_id, day, type, amount) values ('1', '2021-11-07', 'Deposit', '2000')",
                "insert into Transactions (account_id, day, type, amount) values ('1', '2021-11-09', 'Withdraw', '1000')",
                "insert into Transactions (account_id, day, type, amount) values ('1', '2021-11-11', 'Deposit', '3000')",
                "insert into Transactions (account_id, day, type, amount) values ('2', '2021-12-07', 'Deposit', '7000')",
                "insert into Transactions (account_id, day, type, amount) values ('2', '2021-12-12', 'Withdraw', '7000')"
            ],
            "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\":{\"Transactions\":[\"account_id\",\"day\",\"type\",\"amount\"]},\"rows\":{\"Transactions\":[[1,\"2021-11-07\",\"Deposit\",2000],[1,\"2021-11-09\",\"Withdraw\",1000],[1,\"2021-11-11\",\"Deposit\",3000],[2,\"2021-12-07\",\"Deposit\",7000],[2,\"2021-12-12\",\"Withdraw\",7000]]}}",
            "__typename": "QuestionNode"
        }
    }
}