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homework/vberetar/postgresql/dml.sql
T
2026-05-10 21:57:26 +03:00

42 lines
1.9 KiB
SQL

INSERT INTO users (name, age, email, country, is_active, created_at)
VALUES ('Alice', 25, LOWER('alice@example.com'), 'US', true, '2024-01-10 10:00:00'),
('Bob', 30, LOWER('bob@example.com'), 'UK', true, '2024-02-05 09:30:00'),
('Carol', 27, LOWER('carol@example.com'), 'US', false, '2024-03-01 15:20:00'),
('Diana', 22, LOWER('diana@GMAIL.com'), 'US', true, '2024-01-12 08:15:00'),
('Evan', 35, LOWER('EVAN@example.com'), 'UK', true, '2024-01-18 19:40:00'),
('Farida', 29, LOWER('farida@example.com'), 'KZ', true, '2024-02-20 11:05:00'),
('George', 31, LOWER('george+test@example.com'), 'US', true, '2024-03-05 16:45:00'),
('Ivan', 26, LOWER('ivan@example.com'), 'RU', true, '2024-01-11 14:30:00'),
('Julia', 28, LOWER('julia@example.com'), 'US', true, '2024-03-07 18:05:00');
INSERT INTO products (name, category, price, in_stock)
VALUES ('iPhone 15', 'Электроника', 80000, true),
('Kindle', 'Электроника', 15000, true),
('Кроссовки Nike', 'Одежда', 9000, true),
('Кроссовки NoName', 'Одежда', 3000, false),
('Наушники Pro', 'Электроника', 12000, true),
('Фитнес‑браслет', 'Гаджеты', 6000, true),
('Подарочная карта', 'Сервисы', 1000, true);
INSERT INTO orders (user_id, order_date, status)
VALUES (1, '2025-01-10 12:00:00', 'paid'),
(3, '2025-01-12 09:30:00', 'cancelled'),
(1, '2025-01-15 18:20:00', 'paid'),
(2, '2025-01-20 11:05:00', 'created'),
(4, '2025-02-01 17:45:00', 'paid'),
(5, '2025-02-10 10:10:00', 'refunded'),
(7, '2025-03-01 09:00:00', 'paid'),
(9, '2025-03-05 19:30:00', 'paid');
INSERT INTO order_items (order_id, product_id, quantity, price_at_purchase)
VALUES (1, 1, 1, 78000),
(1, 3, 2, 8500),
(2, 2, 1, 14000),
(3, 5, 1, 11000),
(3, 7, 1, 1000),
(4, 2, 1, 15000),
(5, 6, 1, 6000),
(6, 1, 1, 82000),
(7, 3, 1, 9000),
(8, 4, 2, 2800);