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fix query on dml.sql

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valera.beretar
2026-05-10 21:57:26 +03:00
parent a3342be276
commit 4ffe6cac39
1 changed files with 27 additions and 28 deletions
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vberetar/postgresql/dml.sql
+27 -28
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@@ -1,33 +1,32 @@
INSERT INTO users (id, name, age, email, country, is_active, created_at)
VALUES (1, 'Alice', 25, 'alice@example.com', 'US', true, '2024-01-10 10:00:00'),
(2, 'Bob', 30, 'bob@example.com', 'UK', true, '2024-02-05 09:30:00'),
(3, 'Carol', 27, 'carol@example.com', 'US', false, '2024-03-01 15:20:00'),
(4, 'Diana', 22, 'diana@GMAIL.com', 'US', true, '2024-01-12 08:15:00'),
(5, 'Evan', 35, 'EVAN@example.com', 'UK', true, '2024-01-18 19:40:00'),
(6, 'Farida', 29, 'farida@example.com', 'KZ', true, '2024-02-20 11:05:00'),
(7, 'George', 31, 'george+test@example.com', 'US', true, '2024-03-05 16:45:00'),
(8, 'Helen', 24, NULL, 'UK', false, '2024-03-06 08:20:00'),
(9, 'Ivan', 26, 'ivan@example.com', 'RU', true, '2024-01-11 14:30:00'),
(10, 'Julia', 28, 'julia@example.com', 'US', true, '2024-03-07 18:05:00');
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 (id, name, category, price, in_stock)
VALUES (1, 'iPhone 15', 'Электроника', 80000, true),
(2, 'Kindle', 'Электроника', 15000, true),
(3, 'Кроссовки Nike', 'Одежда', 9000, true),
(4, 'Кроссовки NoName', 'Одежда', 3000, false),
(5, 'Наушники Pro', 'Электроника', 12000, true),
(6, 'Фитнес‑браслет', 'Гаджеты', 6000, true),
(7, 'Подарочная карта', 'Сервисы', 1000, true);
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 (id, user_id, order_date, status)
VALUES (1, 1, '2025-01-10 12:00:00', 'paid'),
(2, 3, '2025-01-12 09:30:00', 'cancelled'),
(3, 1, '2025-01-15 18:20:00', 'paid'),
(4, 2, '2025-01-20 11:05:00', 'created'),
(5, 4, '2025-02-01 17:45:00', 'paid'),
(6, 5, '2025-02-10 10:10:00', 'refunded'),
(7, 7, '2025-03-01 09:00:00', 'paid'),
(8, 9, '2025-03-05 19:30:00', 'paid');
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),