{ "data": { "question": { "questionId": "615", "questionFrontendId": "615", "categoryTitle": "Database", "boundTopicId": 2632, "title": "Average Salary: Departments VS Company", "titleSlug": "average-salary-departments-vs-company", "content": null, "translatedTitle": "平均工资:部门与公司比较", "translatedContent": null, "isPaidOnly": true, "difficulty": "Hard", "likes": 56, "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\": \"11.2K\", \"totalSubmission\": \"26.4K\", \"totalAcceptedRaw\": 11170, \"totalSubmissionRaw\": 26380, \"acRate\": \"42.3%\"}", "hints": [], "solution": null, "status": null, "sampleTestCase": "{\"headers\":{\"Salary\":[\"id\",\"employee_id\",\"amount\",\"pay_date\"],\"Employee\":[\"employee_id\",\"department_id\"]},\"rows\":{\"Salary\":[[1,1,9000,\"2017/03/31\"],[2,2,6000,\"2017/03/31\"],[3,3,10000,\"2017/03/31\"],[4,1,7000,\"2017/02/28\"],[5,2,6000,\"2017/02/28\"],[6,3,8000,\"2017/02/28\"]],\"Employee\":[[1,1],[2,2],[3,2]]}}", "metaData": "{\"mysql\":[\"Create table If Not Exists Salary (id int, employee_id int, amount int, pay_date date)\",\"Create table If Not Exists Employee (employee_id int, department_id int)\"],\"mssql\":[\"Create table Salary (id int, employee_id int, amount int, pay_date date)\",\"Create table Employee (employee_id int, department_id int)\"],\"oraclesql\":[\"Create table Salary (id int, employee_id int, amount int, pay_date date)\",\"Create table Employee (employee_id int, department_id int)\",\"alter SESSION set NLS_DATE_FORMAT = 'YYYY\\/MM\\/DD'\"],\"database\":true,\"name\":\"average_salary\",\"pythondata\":[\"Salary = pd.DataFrame([], columns=['id', 'employee_id', 'amount', 'pay_date']).astype({'id':'Int64', 'employee_id':'Int64', 'amount':'Int64', 'pay_date':'datetime64[ns]'})\",\"Employee = pd.DataFrame([], columns=['employee_id', 'department_id']).astype({'employee_id':'Int64', 'department_id':'Int64'})\"],\"postgresql\":[\"\\nCreate table If Not Exists Salary (id int, employee_id int, amount int, pay_date date)\\n\",\"Create table If Not Exists Employee (employee_id int, department_id int)\"],\"database_schema\":{\"Salary\":{\"id\":\"INT\",\"employee_id\":\"INT\",\"amount\":\"INT\",\"pay_date\":\"DATE\"},\"Employee\":{\"employee_id\":\"INT\",\"department_id\":\"INT\"}}}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [ "Create table If Not Exists Salary (id int, employee_id int, amount int, pay_date date)", "Create table If Not Exists Employee (employee_id int, department_id int)", "Truncate table Salary", "insert into Salary (id, employee_id, amount, pay_date) values ('1', '1', '9000', '2017/03/31')", "insert into Salary (id, employee_id, amount, pay_date) values ('2', '2', '6000', '2017/03/31')", "insert into Salary (id, employee_id, amount, pay_date) values ('3', '3', '10000', '2017/03/31')", "insert into Salary (id, employee_id, amount, pay_date) values ('4', '1', '7000', '2017/02/28')", "insert into Salary (id, employee_id, amount, pay_date) values ('5', '2', '6000', '2017/02/28')", "insert into Salary (id, employee_id, amount, pay_date) values ('6', '3', '8000', '2017/02/28')", "Truncate table Employee", "insert into Employee (employee_id, department_id) values ('1', '1')", "insert into Employee (employee_id, department_id) values ('2', '2')", "insert into Employee (employee_id, department_id) values ('3', '2')" ], "enableRunCode": true, "envInfo": "{\"mysql\":[\"MySQL\",\"

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