{
    "data": {
        "question": {
            "questionId": "2092",
            "questionFrontendId": "1939",
            "categoryTitle": "Database",
            "boundTopicId": 884295,
            "title": "Users That Actively Request Confirmation Messages",
            "titleSlug": "users-that-actively-request-confirmation-messages",
            "content": null,
            "translatedTitle": "主动请求确认消息的用户",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Easy",
            "likes": 22,
            "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\": \"3.2K\", \"totalSubmission\": \"5.4K\", \"totalAcceptedRaw\": 3155, \"totalSubmissionRaw\": 5379, \"acRate\": \"58.7%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\": {\"Signups\": [\"user_id\", \"time_stamp\"], \"Confirmations\": [\"user_id\", \"time_stamp\", \"action\"]}, \"rows\": {\"Signups\": [[3, \"2020-03-21 10:16:13\"], [7, \"2020-01-04 13:57:59\"], [2, \"2020-07-29 23:09:44\"], [6, \"2020-12-09 10:39:37\"]], \"Confirmations\": [[3, \"2021-01-06 03:30:46\", \"timeout\"], [3, \"2021-01-06 03:37:45\", \"timeout\"], [7, \"2021-06-12 11:57:29\", \"confirmed\"], [7, \"2021-06-13 11:57:30\", \"confirmed\"], [2, \"2021-01-22 00:00:00\", \"confirmed\"], [2, \"2021-01-23 00:00:00\", \"timeout\"], [6, \"2021-10-23 14:14:14\", \"confirmed\"], [6, \"2021-10-24 14:14:13\", \"timeout\"]]}}",
            "metaData": "{\"mysql\":[\"Create table If Not Exists Signups (user_id int, time_stamp datetime)\",\"Create table If Not Exists Confirmations (user_id int, time_stamp datetime, action ENUM('confirmed','timeout'))\"],\"mssql\":[\"Create table Signups (user_id int, time_stamp datetime)\",\"Create table Confirmations (user_id int, time_stamp datetime, action VARCHAR(10) NOT NULL CHECK (action IN ('confirmed','timeout')))\"],\"oraclesql\":[\"Create table Signups (user_id int, time_stamp date)\",\"Create table Confirmations (user_id int, time_stamp date, action VARCHAR(10) NOT NULL CHECK (action IN ('confirmed','timeout')))\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD HH24:MI:SS'\"],\"database\":true,\"name\":\"find_requesting_users\",\"pythondata\":[\"Signups = pd.DataFrame([], columns=['user_id', 'time_stamp']).astype({'user_id':'Int64', 'time_stamp':'datetime64[ns]'})\",\"Confirmations = pd.DataFrame([], columns=['user_id', 'time_stamp', 'action']).astype({'user_id':'Int64', 'time_stamp':'datetime64[ns]', 'action':'object'})\"],\"postgresql\":[\"Create table If Not Exists Signups (user_id int, time_stamp timestamp)\\n\",\"Create table If Not Exists Confirmations (user_id int, time_stamp timestamp, action VARCHAR(30) CHECK (action IN ('confirmed','timeout')))\\n\"],\"database_schema\":{\"Signups\":{\"user_id\":\"INT\",\"time_stamp\":\"DATETIME\"},\"Confirmations\":{\"user_id\":\"INT\",\"time_stamp\":\"DATETIME\",\"action\":\"ENUM('confirmed', 'timeout')\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Signups (user_id int, time_stamp datetime)",
                "Create table If Not Exists Confirmations (user_id int, time_stamp datetime, action ENUM('confirmed','timeout'))",
                "Truncate table Signups",
                "insert into Signups (user_id, time_stamp) values ('3', '2020-03-21 10:16:13')",
                "insert into Signups (user_id, time_stamp) values ('7', '2020-01-04 13:57:59')",
                "insert into Signups (user_id, time_stamp) values ('2', '2020-07-29 23:09:44')",
                "insert into Signups (user_id, time_stamp) values ('6', '2020-12-09 10:39:37')",
                "Truncate table Confirmations",
                "insert into Confirmations (user_id, time_stamp, action) values ('3', '2021-01-06 03:30:46', 'timeout')",
                "insert into Confirmations (user_id, time_stamp, action) values ('3', '2021-01-06 03:37:45', 'timeout')",
                "insert into Confirmations (user_id, time_stamp, action) values ('7', '2021-06-12 11:57:29', 'confirmed')",
                "insert into Confirmations (user_id, time_stamp, action) values ('7', '2021-06-13 11:57:30', 'confirmed')",
                "insert into Confirmations (user_id, time_stamp, action) values ('2', '2021-01-22 00:00:00', 'confirmed')",
                "insert into Confirmations (user_id, time_stamp, action) values ('2', '2021-01-23 00:00:00', 'timeout')",
                "insert into Confirmations (user_id, time_stamp, action) values ('6', '2021-10-23 14:14:14', 'confirmed')",
                "insert into Confirmations (user_id, time_stamp, action) values ('6', '2021-10-24 14:14:13', 'timeout')"
            ],
            "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\": {\"Signups\": [\"user_id\", \"time_stamp\"], \"Confirmations\": [\"user_id\", \"time_stamp\", \"action\"]}, \"rows\": {\"Signups\": [[3, \"2020-03-21 10:16:13\"], [7, \"2020-01-04 13:57:59\"], [2, \"2020-07-29 23:09:44\"], [6, \"2020-12-09 10:39:37\"]], \"Confirmations\": [[3, \"2021-01-06 03:30:46\", \"timeout\"], [3, \"2021-01-06 03:37:45\", \"timeout\"], [7, \"2021-06-12 11:57:29\", \"confirmed\"], [7, \"2021-06-13 11:57:30\", \"confirmed\"], [2, \"2021-01-22 00:00:00\", \"confirmed\"], [2, \"2021-01-23 00:00:00\", \"timeout\"], [6, \"2021-10-23 14:14:14\", \"confirmed\"], [6, \"2021-10-24 14:14:13\", \"timeout\"]]}}",
            "__typename": "QuestionNode"
        }
    }
}