{
    "data": {
        "question": {
            "questionId": "1518",
            "questionFrontendId": "1384",
            "categoryTitle": "Database",
            "boundTopicId": 158843,
            "title": "Total Sales Amount by Year",
            "titleSlug": "total-sales-amount-by-year",
            "content": null,
            "translatedTitle": "按年度列出销售总额",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Hard",
            "likes": 51,
            "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\": \"5.4K\", \"totalSubmission\": \"9.4K\", \"totalAcceptedRaw\": 5366, \"totalSubmissionRaw\": 9369, \"acRate\": \"57.3%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\": {\"Product\": [\"product_id\", \"product_name\"], \"Sales\": [\"product_id\", \"period_start\", \"period_end\", \"average_daily_sales\"]}, \"rows\": {\"Product\": [[1, \"LC Phone \"], [2, \"LC T-Shirt\"], [3, \"LC Keychain\"]], \"Sales\": [[1, \"2019-01-25\", \"2019-02-28\", 100], [2, \"2018-12-01\", \"2020-01-01\", 10], [3, \"2019-12-01\", \"2020-01-31\", 1]]}}",
            "metaData": "{\"mysql\":[\"Create table If Not Exists Product (product_id int, product_name varchar(30))\",\"Create table If Not Exists Sales (product_id int, period_start date, period_end date, average_daily_sales int)\"],\"mssql\":[\"Create table Product (product_id int, product_name varchar(30))\",\"Create table Sales (product_id int, period_start date, period_end date, average_daily_sales int)\"],\"oraclesql\":[\"Create table Product (product_id int, product_name varchar(30))\",\"Create table Sales (product_id int, period_start date, period_end date, average_daily_sales int)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"name\":\"total_sales\",\"pythondata\":[\"Product = pd.DataFrame([], columns=['product_id', 'product_name']).astype({'product_id':'Int64', 'product_name':'object'})\",\"Sales = pd.DataFrame([], columns=['product_id', 'period_start', 'period_end', 'average_daily_sales']).astype({'product_id':'Int64', 'period_start':'datetime64[ns]', 'period_end':'datetime64[ns]', 'average_daily_sales':'Int64'})\"],\"postgresql\":[\"\\nCreate table If Not Exists Product (product_id int, product_name varchar(30))\\n\",\"Create table If Not Exists Sales (product_id int, period_start date, period_end date, average_daily_sales int)\"],\"database_schema\":{\"Product\":{\"product_id\":\"INT\",\"product_name\":\"VARCHAR(30)\"},\"Sales\":{\"product_id\":\"INT\",\"period_start\":\"DATE\",\"period_end\":\"DATE\",\"average_daily_sales\":\"INT\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Product (product_id int, product_name varchar(30))",
                "Create table If Not Exists Sales (product_id int, period_start date, period_end date, average_daily_sales int)",
                "Truncate table Product",
                "insert into Product (product_id, product_name) values ('1', 'LC Phone ')",
                "insert into Product (product_id, product_name) values ('2', 'LC T-Shirt')",
                "insert into Product (product_id, product_name) values ('3', 'LC Keychain')",
                "Truncate table Sales",
                "insert into Sales (product_id, period_start, period_end, average_daily_sales) values ('1', '2019-01-25', '2019-02-28', '100')",
                "insert into Sales (product_id, period_start, period_end, average_daily_sales) values ('2', '2018-12-01', '2020-01-01', '10')",
                "insert into Sales (product_id, period_start, period_end, average_daily_sales) values ('3', '2019-12-01', '2020-01-31', '1')"
            ],
            "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\": {\"Product\": [\"product_id\", \"product_name\"], \"Sales\": [\"product_id\", \"period_start\", \"period_end\", \"average_daily_sales\"]}, \"rows\": {\"Product\": [[1, \"LC Phone \"], [2, \"LC T-Shirt\"], [3, \"LC Keychain\"]], \"Sales\": [[1, \"2019-01-25\", \"2019-02-28\", 100], [2, \"2018-12-01\", \"2020-01-01\", 10], [3, \"2019-12-01\", \"2020-01-31\", 1]]}}",
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}