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leetcode-problemset/leetcode-cn/originData/[no content]unique-orders-and-customers-per-month.json

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{
"data": {
"question": {
"questionId": "1712",
"questionFrontendId": "1565",
"categoryTitle": "Database",
"boundTopicId": 393668,
"title": "Unique Orders and Customers Per Month",
"titleSlug": "unique-orders-and-customers-per-month",
"content": null,
"translatedTitle": "按月统计订单数与顾客数",
"translatedContent": null,
"isPaidOnly": true,
"difficulty": "Easy",
"likes": 12,
"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\": \"6.5K\", \"totalSubmission\": \"8.8K\", \"totalAcceptedRaw\": 6536, \"totalSubmissionRaw\": 8793, \"acRate\": \"74.3%\"}",
"hints": [],
"solution": null,
"status": null,
"sampleTestCase": "{\"headers\":{\"Orders\":[\"order_id\",\"order_date\",\"customer_id\",\"invoice\"]},\"rows\":{\"Orders\":[[1,\"2020-09-15\",1,30],[2,\"2020-09-17\",2,90],[3,\"2020-10-06\",3,20],[4,\"2020-10-20\",3,21],[5,\"2020-11-10\",1,10],[6,\"2020-11-21\",2,15],[7,\"2020-12-01\",4,55],[8,\"2020-12-03\",4,77],[9,\"2021-01-07\",3,31],[10,\"2021-01-15\",2,20]]}}",
"metaData": "{\"mysql\":[\"Create table If Not Exists Orders (order_id int, order_date date, customer_id int, invoice int)\"],\"mssql\":[\"Create table Orders (order_id int, order_date date, customer_id int, invoice int)\"],\"oraclesql\":[\"Create table Orders (order_id int, order_date date, customer_id int, invoice int)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"name\":\"unique_orders_and_customers\",\"pythondata\":[\"Orders = pd.DataFrame([], columns=['order_id', 'order_date', 'customer_id', 'invoice']).astype({'order_id':'Int64', 'order_date':'datetime64[ns]', 'customer_id':'Int64', 'invoice':'Int64'})\"],\"postgresql\":[\"Create table If Not Exists Orders (order_id int, order_date date, customer_id int, invoice int)\"],\"database_schema\":{\"Orders\":{\"order_id\":\"INT\",\"order_date\":\"DATE\",\"customer_id\":\"INT\",\"invoice\":\"INT\"}}}",
"judgerAvailable": true,
"judgeType": "large",
"mysqlSchemas": [
"Create table If Not Exists Orders (order_id int, order_date date, customer_id int, invoice int)",
"Truncate table Orders",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('1', '2020-09-15', '1', '30')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('2', '2020-09-17', '2', '90')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('3', '2020-10-06', '3', '20')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('4', '2020-10-20', '3', '21')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('5', '2020-11-10', '1', '10')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('6', '2020-11-21', '2', '15')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('7', '2020-12-01', '4', '55')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('8', '2020-12-03', '4', '77')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('9', '2021-01-07', '3', '31')",
"insert into Orders (order_id, order_date, customer_id, invoice) values ('10', '2021-01-15', '2', '20')"
],
"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\":{\"Orders\":[\"order_id\",\"order_date\",\"customer_id\",\"invoice\"]},\"rows\":{\"Orders\":[[1,\"2020-09-15\",1,30],[2,\"2020-09-17\",2,90],[3,\"2020-10-06\",3,20],[4,\"2020-10-20\",3,21],[5,\"2020-11-10\",1,10],[6,\"2020-11-21\",2,15],[7,\"2020-12-01\",4,55],[8,\"2020-12-03\",4,77],[9,\"2021-01-07\",3,31],[10,\"2021-01-15\",2,20]]}}",
"__typename": "QuestionNode"
}
}
}