{
    "data": {
        "question": {
            "questionId": "2335",
            "questionFrontendId": "2199",
            "categoryTitle": "Database",
            "boundTopicId": 1327188,
            "title": "Finding the Topic of Each Post",
            "titleSlug": "finding-the-topic-of-each-post",
            "content": null,
            "translatedTitle": null,
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Hard",
            "likes": 4,
            "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\": \"116\", \"totalSubmission\": \"227\", \"totalAcceptedRaw\": 116, \"totalSubmissionRaw\": 227, \"acRate\": \"51.1%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\": {\"Keywords\": [\"topic_id\", \"word\"], \"Posts\": [\"post_id\", \"content\"]}, \"rows\": {\"Keywords\": [[1, \"handball\"], [1, \"football\"], [3, \"WAR\"], [2, \"Vaccine\"]], \"Posts\": [[1, \"We call it soccer They call it football hahaha\"], [2, \"Americans prefer basketball while Europeans love handball and football\"], [3, \"stop the war and play handball\"], [4, \"warning I planted some flowers this morning and then got vaccinated\"]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Keywords (topic_id int, word varchar(25))\",\n    \"Create table If Not Exists Posts (post_id int, content varchar(100))\"\n  ],\n  \"mssql\": [\n    \"Create table Keywords (topic_id int, word varchar(25))\",\n    \"Create table Posts (post_id int, content varchar(100))\"\n  ],\n  \"oraclesql\": [\n    \"Create table Keywords (topic_id int, word varchar(25))\",\n    \"Create table Posts (post_id int, content varchar(100))\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Keywords (topic_id int, word varchar(25))",
                "Create table If Not Exists Posts (post_id int, content varchar(100))",
                "Truncate table Keywords",
                "insert into Keywords (topic_id, word) values ('1', 'handball')",
                "insert into Keywords (topic_id, word) values ('1', 'football')",
                "insert into Keywords (topic_id, word) values ('3', 'WAR')",
                "insert into Keywords (topic_id, word) values ('2', 'Vaccine')",
                "Truncate table Posts",
                "insert into Posts (post_id, content) values ('1', 'We call it soccer They call it football hahaha')",
                "insert into Posts (post_id, content) values ('2', 'Americans prefer basketball while Europeans love handball and football')",
                "insert into Posts (post_id, content) values ('3', 'stop the war and play handball')",
                "insert into Posts (post_id, content) values ('4', 'warning I planted some flowers this morning and then got vaccinated')"
            ],
            "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\": {\"Keywords\": [\"topic_id\", \"word\"], \"Posts\": [\"post_id\", \"content\"]}, \"rows\": {\"Keywords\": [[1, \"handball\"], [1, \"football\"], [3, \"WAR\"], [2, \"Vaccine\"]], \"Posts\": [[1, \"We call it soccer They call it football hahaha\"], [2, \"Americans prefer basketball while Europeans love handball and football\"], [3, \"stop the war and play handball\"], [4, \"warning I planted some flowers this morning and then got vaccinated\"]]}}",
            "__typename": "QuestionNode"
        }
    }
}