{
    "data": {
        "question": {
            "questionId": "2315",
            "questionFrontendId": "2175",
            "categoryTitle": "Database",
            "boundTopicId": 1273917,
            "title": "The Change in Global Rankings",
            "titleSlug": "the-change-in-global-rankings",
            "content": null,
            "translatedTitle": "世界排名的变化",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Medium",
            "likes": 6,
            "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\": \"1.4K\", \"totalSubmission\": \"2.5K\", \"totalAcceptedRaw\": 1359, \"totalSubmissionRaw\": 2518, \"acRate\": \"54.0%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\": {\"TeamPoints\": [\"team_id\", \"name\", \"points\"], \"PointsChange\": [\"team_id\", \"points_change\"]}, \"rows\": {\"TeamPoints\": [[3, \"Algeria\", 1431], [1, \"Senegal\", 2132], [2, \"New Zealand\", 1402], [4, \"Croatia\", 1817]], \"PointsChange\": [[3, 399], [2, 0], [4, 13], [1, -22]]}}",
            "metaData": "{\"mysql\":[\"Create table If Not Exists TeamPoints (team_id int, name varchar(100), points int)\",\"Create table If Not Exists PointsChange (team_id int, points_change int)\"],\"mssql\":[\"Create table TeamPoints (team_id int, name varchar(100), points int)\",\"Create table PointsChange (team_id int, points_change int)\"],\"oraclesql\":[\"Create table TeamPoints (team_id int, name varchar(100), points int)\",\"Create table PointsChange (team_id int, points_change int)\"],\"database\":true,\"name\":\"global_ratings_change\",\"pythondata\":[\"TeamPoints = pd.DataFrame([], columns=['team_id', 'name', 'points']).astype({'team_id':'Int64', 'name':'object', 'points':'Int64'})\",\"PointsChange = pd.DataFrame([], columns=['team_id', 'points_change']).astype({'team_id':'Int64', 'points_change':'Int64'})\"],\"postgresql\":[\"Create table If Not Exists TeamPoints (team_id int, name varchar(100), points int)\",\"Create table If Not Exists PointsChange (team_id int, points_change int)\"],\"database_schema\":{\"TeamPoints\":{\"team_id\":\"INT\",\"name\":\"VARCHAR(100)\",\"points\":\"INT\"},\"PointsChange\":{\"team_id\":\"INT\",\"points_change\":\"INT\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists TeamPoints (team_id int, name varchar(100), points int)",
                "Create table If Not Exists PointsChange (team_id int, points_change int)",
                "Truncate table TeamPoints",
                "insert into TeamPoints (team_id, name, points) values ('3', 'Algeria', '1431')",
                "insert into TeamPoints (team_id, name, points) values ('1', 'Senegal', '2132')",
                "insert into TeamPoints (team_id, name, points) values ('2', 'New Zealand', '1402')",
                "insert into TeamPoints (team_id, name, points) values ('4', 'Croatia', '1817')",
                "Truncate table PointsChange",
                "insert into PointsChange (team_id, points_change) values ('3', '399')",
                "insert into PointsChange (team_id, points_change) values ('2', '0')",
                "insert into PointsChange (team_id, points_change) values ('4', '13')",
                "insert into PointsChange (team_id, points_change) values ('1', '-22')"
            ],
            "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\": {\"TeamPoints\": [\"team_id\", \"name\", \"points\"], \"PointsChange\": [\"team_id\", \"points_change\"]}, \"rows\": {\"TeamPoints\": [[3, \"Algeria\", 1431], [1, \"Senegal\", 2132], [2, \"New Zealand\", 1402], [4, \"Croatia\", 1817]], \"PointsChange\": [[3, 399], [2, 0], [4, 13], [1, -22]]}}",
            "__typename": "QuestionNode"
        }
    }
}