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            "questionId": "2371",
            "questionFrontendId": "2230",
            "categoryTitle": "Database",
            "boundTopicId": 1406223,
            "title": "The Users That Are Eligible for Discount",
            "titleSlug": "the-users-that-are-eligible-for-discount",
            "content": null,
            "translatedTitle": "查找可享受优惠的用户",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Easy",
            "likes": 5,
            "dislikes": 0,
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                    "name": "Database",
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                    "translatedName": "数据库",
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            "hints": [],
            "solution": null,
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            "sampleTestCase": "{\"headers\": {\"Purchases\": [\"user_id\", \"time_stamp\", \"amount\"]}, \"startDate\": \"2022-03-08\", \"endDate\": \"2022-03-20\", \"minAmount\": 1000, \"rows\": {\"Purchases\": [[1, \"2022-04-20 09:03:00\", 4416], [2, \"2022-03-19 19:24:02\", 678], [3, \"2022-03-18 12:03:09\", 4523], [3, \"2022-03-30 09:43:42\", 626]]}}",
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                "Truncate table Purchases",
                "insert into Purchases (user_id, time_stamp, amount) values ('1', '2022-04-20 09:03:00', '4416')",
                "insert into Purchases (user_id, time_stamp, amount) values ('2', '2022-03-19 19:24:02', '678')",
                "insert into Purchases (user_id, time_stamp, amount) values ('3', '2022-03-18 12:03:09', '4523')",
                "insert into Purchases (user_id, time_stamp, amount) values ('3', '2022-03-30 09:43:42', '626')"
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