{
    "data": {
        "question": {
            "questionId": "2376",
            "questionFrontendId": "2238",
            "categoryTitle": "Database",
            "boundTopicId": 1422071,
            "title": "Number of Times a Driver Was a Passenger",
            "titleSlug": "number-of-times-a-driver-was-a-passenger",
            "content": null,
            "translatedTitle": null,
            "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\": \"72\", \"totalSubmission\": \"93\", \"totalAcceptedRaw\": 72, \"totalSubmissionRaw\": 93, \"acRate\": \"77.4%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Rides\":[\"ride_id\",\"driver_id\",\"passenger_id\"]},\"rows\":{\"Rides\":[[1,7,1],[2,7,2],[3,11,1],[4,11,7],[5,11,7],[6,11,3]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Rides (ride_id int, driver_id int, passenger_id int)\"\n  ],\n  \"mssql\": [\n    \"Create table Rides (ride_id int, driver_id int, passenger_id int)\"\n  ],\n  \"oraclesql\": [\n    \"Create table Rides (ride_id int, driver_id int, passenger_id int)\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Rides (ride_id int, driver_id int, passenger_id int)",
                "Truncate table Rides",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('1', '7', '1')",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('2', '7', '2')",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('3', '11', '1')",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('4', '11', '7')",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('5', '11', '7')",
                "insert into Rides (ride_id, driver_id, passenger_id) values ('6', '11', '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>\"]}",
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            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Rides\":[\"ride_id\",\"driver_id\",\"passenger_id\"]},\"rows\":{\"Rides\":[[1,7,1],[2,7,2],[3,11,1],[4,11,7],[5,11,7],[6,11,3]]}}",
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}