{
    "data": {
        "question": {
            "questionId": "1664",
            "questionFrontendId": "1517",
            "boundTopicId": null,
            "title": "Find Users With Valid E-Mails",
            "titleSlug": "find-users-with-valid-e-mails",
            "content": null,
            "translatedTitle": null,
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Easy",
            "likes": 95,
            "dislikes": 67,
            "isLiked": null,
            "similarQuestions": "[]",
            "exampleTestcases": "{\"headers\":{\"Users\":[\"user_id\",\"name\",\"mail\"]},\"rows\":{\"Users\":[[1,\"Winston\",\"[email protected]\"],[2,\"Jonathan\",\"jonathanisgreat\"],[3,\"Annabelle\",\"[email protected]\"],[4,\"Sally\",\"[email protected]\"],[5,\"Marwan\",\"quarz#[email protected]\"],[6,\"David\",\"[email protected]\"],[7,\"Shapiro\",\"[email protected]\"]]}}",
            "categoryTitle": "Database",
            "contributors": [],
            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": null,
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": null,
            "stats": "{\"totalAccepted\": \"18.2K\", \"totalSubmission\": \"30K\", \"totalAcceptedRaw\": 18193, \"totalSubmissionRaw\": 29956, \"acRate\": \"60.7%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Users\":[\"user_id\",\"name\",\"mail\"]},\"rows\":{\"Users\":[[1,\"Winston\",\"[email protected]\"],[2,\"Jonathan\",\"jonathanisgreat\"],[3,\"Annabelle\",\"[email protected]\"],[4,\"Sally\",\"[email protected]\"],[5,\"Marwan\",\"quarz#[email protected]\"],[6,\"David\",\"[email protected]\"],[7,\"Shapiro\",\"[email protected]\"]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Users (user_id int, name varchar(30), mail varchar(50))\"\n  ],\n  \"mssql\": [\n    \"Create table Users (user_id int, name varchar(30), mail varchar(50))\"\n  ],\n  \"oraclesql\": [\n    \"Create table Users (user_id int, name varchar(30), mail varchar(50))\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Users (user_id int, name varchar(30), mail varchar(50))",
                "Truncate table Users",
                "insert into Users (user_id, name, mail) values ('1', 'Winston', '[email protected]')",
                "insert into Users (user_id, name, mail) values ('2', 'Jonathan', 'jonathanisgreat')",
                "insert into Users (user_id, name, mail) values ('3', 'Annabelle', '[email protected]')",
                "insert into Users (user_id, name, mail) values ('4', 'Sally', '[email protected]')",
                "insert into Users (user_id, name, mail) values ('5', 'Marwan', 'quarz#[email protected]')",
                "insert into Users (user_id, name, mail) values ('6', 'David', '[email protected]')",
                "insert into Users (user_id, name, mail) values ('7', 'Shapiro', '[email protected]')"
            ],
            "enableRunCode": true,
            "enableTestMode": false,
            "enableDebugger": false,
            "envInfo": "{\"mysql\": [\"MySQL\", \"<p><code>MySQL 8.0</code>.</p>\"], \"mssql\": [\"MS SQL Server\", \"<p><code>mssql server 2019</code>.</p>\"], \"oraclesql\": [\"Oracle\", \"<p><code>Oracle Sql 11.2</code>.</p>\"]}",
            "libraryUrl": null,
            "adminUrl": null,
            "challengeQuestion": null,
            "__typename": "QuestionNode"
        }
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}