{ "data": { "question": { "questionId": "1180", "questionFrontendId": "512", "categoryTitle": "Database", "boundTopicId": 11034, "title": "Game Play Analysis II", "titleSlug": "game-play-analysis-ii", "content": null, "translatedTitle": "游戏玩法分析 II", "translatedContent": null, "isPaidOnly": true, "difficulty": "Easy", "likes": 90, "dislikes": 0, "isLiked": null, "similarQuestions": "[{\"title\": \"Game Play Analysis I\", \"titleSlug\": \"game-play-analysis-i\", \"difficulty\": \"Easy\", \"translatedTitle\": \"\\u6e38\\u620f\\u73a9\\u6cd5\\u5206\\u6790 I\", \"isPaidOnly\": false}, {\"title\": \"Game Play Analysis III\", \"titleSlug\": \"game-play-analysis-iii\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u6e38\\u620f\\u73a9\\u6cd5\\u5206\\u6790 III\", \"isPaidOnly\": true}]", "contributors": [], "langToValidPlayground": null, "topicTags": [ { "name": "Database", "slug": "database", "translatedName": "数据库", "__typename": "TopicTagNode" } ], "companyTagStats": null, "codeSnippets": null, "stats": "{\"totalAccepted\": \"38K\", \"totalSubmission\": \"70.2K\", \"totalAcceptedRaw\": 38045, \"totalSubmissionRaw\": 70231, \"acRate\": \"54.2%\"}", "hints": [], "solution": null, "status": null, "sampleTestCase": "{\"headers\":{\"Activity\":[\"player_id\",\"device_id\",\"event_date\",\"games_played\"]},\"rows\":{\"Activity\":[[1,2,\"2016-03-01\",5],[1,2,\"2016-05-02\",6],[2,3,\"2017-06-25\",1],[3,1,\"2016-03-02\",0],[3,4,\"2018-07-03\",5]]}}", "metaData": "{\"mysql\":[\"Create table If Not Exists Activity (player_id int, device_id int, event_date date, games_played int)\"],\"mssql\":[\"Create table Activity (player_id int, device_id int, event_date date, games_played int)\"],\"oraclesql\":[\"Create table Activity (player_id int, device_id int, event_date date, games_played int)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"name\":\"game_analysis\",\"pythondata\":[\"Activity = pd.DataFrame([], columns=['player_id', 'device_id', 'event_date', 'games_played']).astype({'player_id':'Int64', 'device_id':'Int64', 'event_date':'datetime64[ns]', 'games_played':'Int64'})\"],\"postgresql\":[\"Create table If Not Exists Activity (player_id int, device_id int, event_date date, games_played int)\"],\"database_schema\":{\"Activity\":{\"player_id\":\"INT\",\"device_id\":\"INT\",\"event_date\":\"DATE\",\"games_played\":\"INT\"}}}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [ "Create table If Not Exists Activity (player_id int, device_id int, event_date date, games_played int)", "Truncate table Activity", "insert into Activity (player_id, device_id, event_date, games_played) values ('1', '2', '2016-03-01', '5')", "insert into Activity (player_id, device_id, event_date, games_played) values ('1', '2', '2016-05-02', '6')", "insert into Activity (player_id, device_id, event_date, games_played) values ('2', '3', '2017-06-25', '1')", "insert into Activity (player_id, device_id, event_date, games_played) values ('3', '1', '2016-03-02', '0')", "insert into Activity (player_id, device_id, event_date, games_played) values ('3', '4', '2018-07-03', '5')" ], "enableRunCode": true, "envInfo": "{\"mysql\":[\"MySQL\",\"

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