{
    "data": {
        "question": {
            "questionId": "1942",
            "questionFrontendId": "1789",
            "boundTopicId": null,
            "title": "Primary Department for Each Employee",
            "titleSlug": "primary-department-for-each-employee",
            "content": null,
            "translatedTitle": null,
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Easy",
            "likes": 59,
            "dislikes": 28,
            "isLiked": null,
            "similarQuestions": "[]",
            "exampleTestcases": "{\"headers\":{\"Employee\":[\"employee_id\",\"department_id\",\"primary_flag\"]},\"rows\":{\"Employee\":[[\"1\",\"1\",\"N\"],[\"2\",\"1\",\"Y\"],[\"2\",\"2\",\"N\"],[\"3\",\"3\",\"N\"],[\"4\",\"2\",\"N\"],[\"4\",\"3\",\"Y\"],[\"4\",\"4\",\"N\"]]}}",
            "categoryTitle": "Database",
            "contributors": [],
            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": null,
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": null,
            "stats": "{\"totalAccepted\": \"9.6K\", \"totalSubmission\": \"12.1K\", \"totalAcceptedRaw\": 9610, \"totalSubmissionRaw\": 12122, \"acRate\": \"79.3%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Employee\":[\"employee_id\",\"department_id\",\"primary_flag\"]},\"rows\":{\"Employee\":[[\"1\",\"1\",\"N\"],[\"2\",\"1\",\"Y\"],[\"2\",\"2\",\"N\"],[\"3\",\"3\",\"N\"],[\"4\",\"2\",\"N\"],[\"4\",\"3\",\"Y\"],[\"4\",\"4\",\"N\"]]}}",
            "metaData": "{\n  \"mysql\": [\n    \"Create table If Not Exists Employee (employee_id int, department_id int, primary_flag ENUM('Y','N'))\"\n  ],\n  \"mssql\": [\n    \"Create table Employee (employee_id int, department_id int, primary_flag varchar(1) not null check(primary_flag in ('Y', 'N')))\"\n  ],\n  \"oraclesql\": [\n    \"Create table Employee (employee_id int, department_id int, primary_flag varchar(1) not null check(primary_flag in ('Y', 'N')))\"\n  ],\n  \"database\": true\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Employee (employee_id int, department_id int, primary_flag ENUM('Y','N'))",
                "Truncate table Employee",
                "insert into Employee (employee_id, department_id, primary_flag) values ('1', '1', 'N')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('2', '1', 'Y')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('2', '2', 'N')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('3', '3', 'N')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('4', '2', 'N')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('4', '3', 'Y')",
                "insert into Employee (employee_id, department_id, primary_flag) values ('4', '4', 'N')"
            ],
            "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"
        }
    }
}