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        "question": {
            "questionId": "1991",
            "questionFrontendId": "1841",
            "categoryTitle": "Database",
            "boundTopicId": 745069,
            "title": "League Statistics",
            "titleSlug": "league-statistics",
            "content": null,
            "translatedTitle": "联赛信息统计",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Medium",
            "likes": 7,
            "dislikes": 0,
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            "similarQuestions": "[]",
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            "topicTags": [
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                    "name": "Database",
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            "stats": "{\"totalAccepted\": \"1.7K\", \"totalSubmission\": \"3.2K\", \"totalAcceptedRaw\": 1682, \"totalSubmissionRaw\": 3203, \"acRate\": \"52.5%\"}",
            "hints": [],
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            "sampleTestCase": "{\"headers\":{\"Teams\":[\"team_id\",\"team_name\"],\"Matches\":[\"home_team_id\",\"away_team_id\",\"home_team_goals\",\"away_team_goals\"]},\"rows\":{\"Teams\":[[1,\"Ajax\"],[4,\"Dortmund\"],[6,\"Arsenal\"]],\"Matches\":[[1,4,0,1],[1,6,3,3],[4,1,5,2],[6,1,0,0]]}}",
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                "Create table If Not Exists Teams (team_id int, team_name varchar(20))",
                "Create table If Not Exists Matches (home_team_id int, away_team_id int, home_team_goals int, away_team_goals int)",
                "Truncate table Teams",
                "insert into Teams (team_id, team_name) values ('1', 'Ajax')",
                "insert into Teams (team_id, team_name) values ('4', 'Dortmund')",
                "insert into Teams (team_id, team_name) values ('6', 'Arsenal')",
                "Truncate table Matches",
                "insert into Matches (home_team_id, away_team_id, home_team_goals, away_team_goals) values ('1', '4', '0', '1')",
                "insert into Matches (home_team_id, away_team_id, home_team_goals, away_team_goals) values ('1', '6', '3', '3')",
                "insert into Matches (home_team_id, away_team_id, home_team_goals, away_team_goals) values ('4', '1', '5', '2')",
                "insert into Matches (home_team_id, away_team_id, home_team_goals, away_team_goals) values ('6', '1', '0', '0')"
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            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Teams\":[\"team_id\",\"team_name\"],\"Matches\":[\"home_team_id\",\"away_team_id\",\"home_team_goals\",\"away_team_goals\"]},\"rows\":{\"Teams\":[[1,\"Ajax\"],[4,\"Dortmund\"],[6,\"Arsenal\"]],\"Matches\":[[1,4,0,1],[1,6,3,3],[4,1,5,2],[6,1,0,0]]}}",
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