2022-04-24 17:05:32 +08:00
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{
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"data": {
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"question": {
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"questionId": "2370",
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"questionFrontendId": "2228",
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"boundTopicId": null,
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"title": "Users With Two Purchases Within Seven Days",
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"titleSlug": "users-with-two-purchases-within-seven-days",
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"content": null,
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"translatedTitle": null,
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"translatedContent": null,
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"isPaidOnly": true,
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"difficulty": "Medium",
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2023-12-09 18:42:21 +08:00
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"likes": 55,
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"dislikes": 8,
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2022-04-24 17:05:32 +08:00
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"isLiked": null,
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"similarQuestions": "[{\"title\": \"Biggest Window Between Visits\", \"titleSlug\": \"biggest-window-between-visits\", \"difficulty\": \"Medium\", \"translatedTitle\": null}]",
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"exampleTestcases": "{\"headers\":{\"Purchases\":[\"purchase_id\",\"user_id\",\"purchase_date\"]},\"rows\":{\"Purchases\":[[4,2,\"2022-03-13\"],[1,5,\"2022-02-11\"],[3,7,\"2022-06-19\"],[6,2,\"2022-03-20\"],[5,7,\"2022-06-19\"],[2,2,\"2022-06-08\"]]}}",
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"categoryTitle": "Database",
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"contributors": [],
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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": null,
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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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2023-12-09 18:42:21 +08:00
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"stats": "{\"totalAccepted\": \"6.4K\", \"totalSubmission\": \"14.6K\", \"totalAcceptedRaw\": 6384, \"totalSubmissionRaw\": 14571, \"acRate\": \"43.8%\"}",
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2022-04-24 17:05:32 +08:00
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"hints": [],
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"solution": null,
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"status": null,
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"sampleTestCase": "{\"headers\":{\"Purchases\":[\"purchase_id\",\"user_id\",\"purchase_date\"]},\"rows\":{\"Purchases\":[[4,2,\"2022-03-13\"],[1,5,\"2022-02-11\"],[3,7,\"2022-06-19\"],[6,2,\"2022-03-20\"],[5,7,\"2022-06-19\"],[2,2,\"2022-06-08\"]]}}",
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2023-12-09 18:42:21 +08:00
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"metaData": "{\"mysql\": [\"Create table If Not Exists Purchases (purchase_id int, user_id int, purchase_date date)\"], \"mssql\": [\"Create table Purchases (purchase_id int, user_id int, purchase_date date)\"], \"oraclesql\": [\"Create table Purchases (purchase_id int, user_id int, purchase_date date)\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"], \"database\": true, \"name\": \"find_valid_users\", \"pythondata\": [\"Purchases = pd.DataFrame([], columns=['purchase_id', 'user_id', 'purchase_date']).astype({'purchase_id':'Int64', 'user_id':'Int64', 'purchase_date':'datetime64[ns]'})\"], \"postgresql\": [\"Create table If Not Exists Purchases (purchase_id int, user_id int, purchase_date date)\"], \"database_schema\": {\"Purchases\": {\"purchase_id\": \"INT\", \"user_id\": \"INT\", \"purchase_date\": \"DATE\"}}}",
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2022-04-24 17:05:32 +08:00
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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 Purchases (purchase_id int, user_id int, purchase_date date)",
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"Truncate table Purchases",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('4', '2', '2022-03-13')",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('1', '5', '2022-02-11')",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('3', '7', '2022-06-19')",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('6', '2', '2022-03-20')",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('5', '7', '2022-06-19')",
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"insert into Purchases (purchase_id, user_id, purchase_date) values ('2', '2', '2022-06-08')"
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],
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"enableRunCode": true,
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"enableTestMode": false,
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"enableDebugger": false,
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2023-12-09 18:42:21 +08:00
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"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>\"], \"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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2022-04-24 17:05:32 +08:00
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"libraryUrl": null,
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"adminUrl": null,
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"challengeQuestion": null,
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"__typename": "QuestionNode"
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}
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}
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}
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