{
    "data": {
        "question": {
            "questionId": "3002",
            "questionFrontendId": "2783",
            "categoryTitle": "Database",
            "boundTopicId": 2352589,
            "title": "Flight Occupancy and Waitlist Analysis",
            "titleSlug": "flight-occupancy-and-waitlist-analysis",
            "content": null,
            "translatedTitle": "航班入座率和等待名单分析",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Medium",
            "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\": \"287\", \"totalSubmission\": \"758\", \"totalAcceptedRaw\": 287, \"totalSubmissionRaw\": 758, \"acRate\": \"37.9%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Flights\":[\"flight_id\",\"capacity\"],\"Passengers\":[\"passenger_id\",\"flight_id\"]},\"rows\":{\"Flights\":[[1,2],[2,2],[3,1]],\"Passengers\":[[101,1],[102,1],[103,1],[104,2],[105,2],[106,3],[107,3]]}}",
            "metaData": "{\"mysql\":[\"Create table if not exists Flights(flight_id int,capacity int)\",\"Create table if not exists Passengers (passenger_id int,flight_id int)\"],\"mssql\":[\"Create table Flights(flight_id int,capacity int)\",\"Create table Passengers (passenger_id int,flight_id int)\"],\"oraclesql\":[\"Create table Flights(flight_id int,capacity int)\",\"Create table Passengers (passenger_id int,flight_id int)\"],\"database\":true,\"name\":\"waitlist_analysis\",\"pythondata\":[\"Flights = pd.DataFrame([], columns=['flight_id', 'capacity']).astype({'flight_id':'Int64', 'capacity':'Int64'})\",\"Passengers = pd.DataFrame([], columns=['passenger_id', 'flight_id']).astype({'passenger_id':'Int64', 'flight_id':'Int64'})\"],\"postgresql\":[\"Create table if not exists Flights(flight_id int,capacity int)\",\"Create table if not exists Passengers (passenger_id int,flight_id int)\"],\"database_schema\":{\"Flights\":{\"flight_id\":\"INT\",\"capacity\":\"INT\"},\"Passengers\":{\"passenger_id\":\"INT\",\"flight_id\":\"INT\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table if not exists Flights(flight_id int,capacity int)",
                "Create table if not exists Passengers (passenger_id int,flight_id int)",
                "Truncate table Flights",
                "insert into Flights (flight_id, capacity) values ('1', '2')",
                "insert into Flights (flight_id, capacity) values ('2', '2')",
                "insert into Flights (flight_id, capacity) values ('3', '1')",
                "Truncate table Passengers",
                "insert into Passengers (passenger_id, flight_id) values ('101', '1')",
                "insert into Passengers (passenger_id, flight_id) values ('102', '1')",
                "insert into Passengers (passenger_id, flight_id) values ('103', '1')",
                "insert into Passengers (passenger_id, flight_id) values ('104', '2')",
                "insert into Passengers (passenger_id, flight_id) values ('105', '2')",
                "insert into Passengers (passenger_id, flight_id) values ('106', '3')",
                "insert into Passengers (passenger_id, flight_id) values ('107', '3')"
            ],
            "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>\"],\"pythondata\":[\"Pandas\",\"<p>Python 3.10 with Pandas 2.0.2 and NumPy 1.25.0<\\/p>\"],\"postgresql\":[\"PostgreSQL\",\"<p>PostgreSQL 16<\\/p>\"]}",
            "book": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Flights\":[\"flight_id\",\"capacity\"],\"Passengers\":[\"passenger_id\",\"flight_id\"]},\"rows\":{\"Flights\":[[1,2],[2,2],[3,1]],\"Passengers\":[[101,1],[102,1],[103,1],[104,2],[105,2],[106,3],[107,3]]}}",
            "__typename": "QuestionNode"
        }
    }
}