mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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75 lines
7.9 KiB
JSON
75 lines
7.9 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "1654",
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"questionFrontendId": "1511",
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"categoryTitle": "Database",
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"boundTopicId": 326422,
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"title": "Customer Order Frequency",
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"titleSlug": "customer-order-frequency",
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"content": null,
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"translatedTitle": "消费者下单频率",
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"translatedContent": null,
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"isPaidOnly": true,
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"difficulty": "Easy",
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"likes": 59,
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"dislikes": 0,
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"isLiked": null,
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"similarQuestions": "[]",
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"contributors": [],
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"langToValidPlayground": null,
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"topicTags": [
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{
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"name": "Database",
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"slug": "database",
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"translatedName": "数据库",
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"__typename": "TopicTagNode"
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}
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],
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"companyTagStats": null,
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"codeSnippets": null,
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"stats": "{\"totalAccepted\": \"10.1K\", \"totalSubmission\": \"15.7K\", \"totalAcceptedRaw\": 10113, \"totalSubmissionRaw\": 15675, \"acRate\": \"64.5%\"}",
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"hints": [],
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"solution": null,
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"status": null,
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"sampleTestCase": "{\"headers\": {\"Customers\": [\"customer_id\", \"name\", \"country\"], \"Product\": [\"product_id\", \"description\", \"price\"], \"Orders\": [\"order_id\", \"customer_id\", \"product_id\", \"order_date\", \"quantity\"]}, \"rows\": {\"Customers\": [[1, \"Winston\", \"USA\"], [2, \"Jonathan\", \"Peru\"], [3, \"Moustafa\", \"Egypt\"]], \"Product\": [[10, \"LC Phone\", 300], [20, \"LC T-Shirt\", 10], [30, \"LC Book\", 45], [40, \"LC Keychain\", 2]], \"Orders\": [[1, 1, 10, \"2020-06-10\", 1], [2, 1, 20, \"2020-07-01\", 1], [3, 1, 30, \"2020-07-08\", 2], [4, 2, 10, \"2020-06-15\", 2], [5, 2, 40, \"2020-07-01\", 10], [6, 3, 20, \"2020-06-24\", 2], [7, 3, 30, \"2020-06-25\", 2], [9, 3, 30, \"2020-05-08\", 3]]}}",
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"metaData": "{\"mysql\":[\"Create table If Not Exists Customers (customer_id int, name varchar(30), country varchar(30))\",\"Create table If Not Exists Product (product_id int, description varchar(30), price int)\\n\",\"Create table If Not Exists Orders (order_id int, customer_id int, product_id int, order_date date, quantity int)\\n\"],\"mssql\":[\"Create table Customers (customer_id int, name varchar(30), country varchar(30))\\n\",\"Create table Product (product_id int, description varchar(30), price int)\",\"Create table Orders (order_id int, customer_id int, product_id int, order_date date, quantity int)\"],\"oraclesql\":[\"Create table Customers (customer_id int, name varchar(30), country varchar(30))\",\"Create table Product (product_id int, description varchar(30), price int)\",\"Create table Orders (order_id int, customer_id int, product_id int, order_date date, quantity int)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"name\":\"customer_order_frequency\",\"pythondata\":[\"Customers = pd.DataFrame([], columns=['customer_id', 'name', 'country']).astype({'customer_id':'Int64', 'name':'object', 'country':'object'})\",\"Product = pd.DataFrame([], columns=['product_id', 'description', 'price']).astype({'product_id':'Int64', 'description':'object', 'price':'Int64'})\",\"Orders = pd.DataFrame([], columns=['order_id', 'customer_id', 'product_id', 'order_date', 'quantity']).astype({'order_id':'Int64', 'customer_id':'Int64', 'product_id':'Int64', 'order_date':'datetime64[ns]', 'quantity':'Int64'})\"],\"postgresql\":[\"\\nCreate table If Not Exists Customers (customer_id int, name varchar(30), country varchar(30))\\n\",\"Create table If Not Exists Product (product_id int, description varchar(30), price int)\\n\",\"Create table If Not Exists Orders (order_id int, customer_id int, product_id int, order_date date, quantity int)\"],\"database_schema\":{\"Customers\":{\"customer_id\":\"INT\",\"name\":\"VARCHAR(30)\",\"country\":\"VARCHAR(30)\"},\"Product\":{\"product_id\":\"INT\",\"description\":\"VARCHAR(30)\",\"price\":\"INT\"},\"Orders\":{\"order_id\":\"INT\",\"customer_id\":\"INT\",\"product_id\":\"INT\",\"order_date\":\"DATE\",\"quantity\":\"INT\"}}}",
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"judgerAvailable": true,
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"judgeType": "large",
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"mysqlSchemas": [
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"Create table If Not Exists Customers (customer_id int, name varchar(30), country varchar(30))",
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"Create table If Not Exists Product (product_id int, description varchar(30), price int)\n",
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"Create table If Not Exists Orders (order_id int, customer_id int, product_id int, order_date date, quantity int)\n",
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"Truncate table Customers",
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"insert into Customers (customer_id, name, country) values ('1', 'Winston', 'USA')",
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"insert into Customers (customer_id, name, country) values ('2', 'Jonathan', 'Peru')",
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"insert into Customers (customer_id, name, country) values ('3', 'Moustafa', 'Egypt')",
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"Truncate table Product",
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"insert into Product (product_id, description, price) values ('10', 'LC Phone', '300')",
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"insert into Product (product_id, description, price) values ('20', 'LC T-Shirt', '10')",
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"insert into Product (product_id, description, price) values ('30', 'LC Book', '45')",
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"insert into Product (product_id, description, price) values ('40', 'LC Keychain', '2')",
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"Truncate table Orders",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('1', '1', '10', '2020-06-10', '1')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('2', '1', '20', '2020-07-01', '1')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('3', '1', '30', '2020-07-08', '2')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('4', '2', '10', '2020-06-15', '2')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('5', '2', '40', '2020-07-01', '10')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('6', '3', '20', '2020-06-24', '2')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('7', '3', '30', '2020-06-25', '2')",
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"insert into Orders (order_id, customer_id, product_id, order_date, quantity) values ('9', '3', '30', '2020-05-08', '3')"
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],
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"enableRunCode": true,
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"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>\"]}",
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"book": null,
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"isSubscribed": false,
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"isDailyQuestion": false,
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"dailyRecordStatus": null,
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"editorType": "CKEDITOR",
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"ugcQuestionId": null,
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"style": "LEETCODE",
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"exampleTestcases": "{\"headers\": {\"Customers\": [\"customer_id\", \"name\", \"country\"], \"Product\": [\"product_id\", \"description\", \"price\"], \"Orders\": [\"order_id\", \"customer_id\", \"product_id\", \"order_date\", \"quantity\"]}, \"rows\": {\"Customers\": [[1, \"Winston\", \"USA\"], [2, \"Jonathan\", \"Peru\"], [3, \"Moustafa\", \"Egypt\"]], \"Product\": [[10, \"LC Phone\", 300], [20, \"LC T-Shirt\", 10], [30, \"LC Book\", 45], [40, \"LC Keychain\", 2]], \"Orders\": [[1, 1, 10, \"2020-06-10\", 1], [2, 1, 20, \"2020-07-01\", 1], [3, 1, 30, \"2020-07-08\", 2], [4, 2, 10, \"2020-06-15\", 2], [5, 2, 40, \"2020-07-01\", 10], [6, 3, 20, \"2020-06-24\", 2], [7, 3, 30, \"2020-06-25\", 2], [9, 3, 30, \"2020-05-08\", 3]]}}",
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"__typename": "QuestionNode"
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}
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}
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} |