leetcode-problemset/leetcode-cn/originData/[no content]count-the-number-of-experiments.json

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        "question": {
            "questionId": "2143",
            "questionFrontendId": "1990",
            "categoryTitle": "Database",
            "boundTopicId": 978814,
            "title": "Count the Number of Experiments",
            "titleSlug": "count-the-number-of-experiments",
            "content": null,
            "translatedTitle": "统计实验的数量",
            "translatedContent": null,
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            "difficulty": "Medium",
            "likes": 11,
            "dislikes": 0,
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                    "name": "Database",
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            "hints": [],
            "solution": null,
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            "sampleTestCase": "{\"headers\":{\"Experiments\":[\"experiment_id\",\"platform\",\"experiment_name\"]},\"rows\":{\"Experiments\":[[4,\"IOS\",\"Programming\"],[13,\"IOS\",\"Sports\"],[14,\"Android\",\"Reading\"],[8,\"Web\",\"Reading\"],[12,\"Web\",\"Reading\"],[18,\"Web\",\"Programming\"]]}}",
            "metaData": "{\"mysql\":[\"Create table If Not Exists Experiments (experiment_id int, platform ENUM('Android', 'IOS', 'Web'), experiment_name ENUM('Reading', 'Sports', 'Programming'))\"],\"mssql\":[\"Create table Experiments (experiment_id int, platform VARCHAR(7) NOT NULL CHECK (platform IN ('Android', 'IOS', 'Web')), experiment_name VARCHAR(11) NOT NULL CHECK (experiment_name IN ('Reading', 'Sports', 'Programming')))\"],\"oraclesql\":[\"Create table Experiments (experiment_id int, platform VARCHAR(7) NOT NULL CHECK (platform IN ('Android', 'IOS', 'Web')), experiment_name VARCHAR(11) NOT NULL CHECK (experiment_name IN ('Reading', 'Sports', 'Programming')))\"],\"database\":true,\"name\":\"count_experiments\",\"pythondata\":[\"Experiments = pd.DataFrame([], columns=['experiment_id', 'platform', 'experiment_name']).astype({'experiment_id':'Int64', 'platform':'object', 'experiment_name':'object'})\"],\"postgresql\":[\"Create table If Not Exists Experiments (experiment_id int, platform VARCHAR(30) CHECK (platform IN ('Android', 'IOS', 'Web')), experiment_name VARCHAR(30) CHECK (experiment_name IN ('Reading', 'Sports', 'Programming')))\\n\"],\"database_schema\":{\"Experiments\":{\"experiment_id\":\"INT\",\"platform\":\"ENUM('Android', 'IOS', 'Web')\",\"experiment_name\":\"ENUM('Reading', 'Sports', 'Programming')\"}}}",
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                "Create table If Not Exists Experiments (experiment_id int, platform ENUM('Android', 'IOS', 'Web'), experiment_name ENUM('Reading', 'Sports', 'Programming'))",
                "Truncate table Experiments",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('4', 'IOS', 'Programming')",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('13', 'IOS', 'Sports')",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('14', 'Android', 'Reading')",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('8', 'Web', 'Reading')",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('12', 'Web', 'Reading')",
                "insert into Experiments (experiment_id, platform, experiment_name) values ('18', 'Web', 'Programming')"
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            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Experiments\":[\"experiment_id\",\"platform\",\"experiment_name\"]},\"rows\":{\"Experiments\":[[4,\"IOS\",\"Programming\"],[13,\"IOS\",\"Sports\"],[14,\"Android\",\"Reading\"],[8,\"Web\",\"Reading\"],[12,\"Web\",\"Reading\"],[18,\"Web\",\"Programming\"]]}}",
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