Anton
39 lines
1.4 KiB
SQL
39 lines
1.4 KiB
SQL
INSERT INTO edu_platform.users (id, name, age, email, registration_date) VALUES
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(1, 'Alice', 25, 'alice@mail.com', '2023-01-10'),
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(2,'Bob', 30, 'bob@gmail.com', '2023-02-05'),
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(3,'Charlie', 22, 'charlie@mail.com', '2023-02-20'),
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(4,'Diana', 28, 'diana@mail.com', '2023-03-01'),
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(5,'Ethan', 35, 'ethan@gmail.com', '2023-03-10');
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INSERT INTO edu_platform.courses (id, title, category, created_at) VALUES
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(1, 'SQL для начинающих', 'data', '2023-01-01'),
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(2, 'Python для анализа данных', 'programming', '2023-01-15'),
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(3, 'BI с нуля', 'business', '2023-03-01');
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-- Таблица lessons
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INSERT INTO edu_platform.lessons (id, course_id, title, duration_min) VALUES
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(1, 1, 'SELECT и FROM', 10),
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(2, 1, 'JOIN', 15),
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(3, 2, 'Pandas', 20),
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(4, 3, 'Основы BI', 12),
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(5, 3, 'Метрики и дашборды', 18);
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-- Таблица enrollments
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INSERT INTO edu_platform.enrollments (id, user_id, course_id, enrolled_at) VALUES
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(1, 1, 1, '2023-01-15'),
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(2, 1, 2, '2023-02-01'),
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(3, 2, 1, '2023-01-20'),
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(4, 3, 2, '2023-03-05'),
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(5, 4, 3, '2023-04-01');
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-- Таблица lesson_views
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INSERT INTO edu_platform.lesson_views (id, user_id, lesson_id, viewed_at) VALUES
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(1, 1, 1, '2023-01-16 10:00:00'),
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(2, 1, 2, '2023-01-16 10:15:00'),
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(3, 2, 1, '2023-01-21 09:00:00'),
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(4, 3, 3, '2023-03-06 12:00:00'),
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(5, 4, 4, '2023-04-02 10:00:00'),
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(6, 4, 5, '2023-04-03 10:00:00');
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