{
    "data": {
        "question": {
            "questionId": "1481",
            "questionFrontendId": "1350",
            "categoryTitle": "Database",
            "boundTopicId": 94504,
            "title": "Students With Invalid Departments",
            "titleSlug": "students-with-invalid-departments",
            "content": null,
            "translatedTitle": "院系无效的学生",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Easy",
            "likes": 27,
            "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\": \"10K\", \"totalSubmission\": \"11.8K\", \"totalAcceptedRaw\": 10047, \"totalSubmissionRaw\": 11825, \"acRate\": \"85.0%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Departments\":[\"id\",\"name\"],\"Students\":[\"id\",\"name\",\"department_id\"]},\"rows\":{\"Departments\":[[1,\"Electrical Engineering\"],[7,\"Computer Engineering\"],[13,\"Bussiness Administration\"]],\"Students\":[[23,\"Alice\",1],[1,\"Bob\",7],[5,\"Jennifer\",13],[2,\"John\",14],[4,\"Jasmine\",77],[3,\"Steve\",74],[6,\"Luis\",1],[8,\"Jonathan\",7],[7,\"Daiana\",33],[11,\"Madelynn\",1]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Departments (id int, name varchar(30))\",\n    \"Create table If Not Exists Students (id int, name varchar(30), department_id int)\"\n  ],\n  \"mssql\": [\n    \"Create table Departments (id int, name varchar(30))\",\n    \"Create table Students (id int, name varchar(30), department_id int)\"\n  ],\n  \"oraclesql\": [\n    \"Create table Departments (id int, name varchar(30))\",\n    \"Create table Students (id int, name varchar(30), department_id int)\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Departments (id int, name varchar(30))",
                "Create table If Not Exists Students (id int, name varchar(30), department_id int)",
                "Truncate table Departments",
                "insert into Departments (id, name) values ('1', 'Electrical Engineering')",
                "insert into Departments (id, name) values ('7', 'Computer Engineering')",
                "insert into Departments (id, name) values ('13', 'Bussiness Administration')",
                "Truncate table Students",
                "insert into Students (id, name, department_id) values ('23', 'Alice', '1')",
                "insert into Students (id, name, department_id) values ('1', 'Bob', '7')",
                "insert into Students (id, name, department_id) values ('5', 'Jennifer', '13')",
                "insert into Students (id, name, department_id) values ('2', 'John', '14')",
                "insert into Students (id, name, department_id) values ('4', 'Jasmine', '77')",
                "insert into Students (id, name, department_id) values ('3', 'Steve', '74')",
                "insert into Students (id, name, department_id) values ('6', 'Luis', '1')",
                "insert into Students (id, name, department_id) values ('8', 'Jonathan', '7')",
                "insert into Students (id, name, department_id) values ('7', 'Daiana', '33')",
                "insert into Students (id, name, department_id) values ('11', 'Madelynn', '1')"
            ],
            "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\":{\"Departments\":[\"id\",\"name\"],\"Students\":[\"id\",\"name\",\"department_id\"]},\"rows\":{\"Departments\":[[1,\"Electrical Engineering\"],[7,\"Computer Engineering\"],[13,\"Bussiness Administration\"]],\"Students\":[[23,\"Alice\",1],[1,\"Bob\",7],[5,\"Jennifer\",13],[2,\"John\",14],[4,\"Jasmine\",77],[3,\"Steve\",74],[6,\"Luis\",1],[8,\"Jonathan\",7],[7,\"Daiana\",33],[11,\"Madelynn\",1]]}}",
            "__typename": "QuestionNode"
        }
    }
}