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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) INSERT INTO users (name, age, email, country, is_active, created_at)
VALUES (1, 'Alice', 25, 'alice@example.com', 'US', true, '2024-01-10 10:00:00'), VALUES ('Alice', 25, LOWER('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'), ('Bob', 30, LOWER('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'), ('Carol', 27, LOWER('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'), ('Diana', 22, LOWER('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'), ('Evan', 35, LOWER('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'), ('Farida', 29, LOWER('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'), ('George', 31, LOWER('george+test@example.com'), 'US', true, '2024-03-05 16:45:00'),
(8, 'Helen', 24, NULL, 'UK', false, '2024-03-06 08:20:00'), ('Ivan', 26, LOWER('ivan@example.com'), 'RU', true, '2024-01-11 14:30:00'),
(9, 'Ivan', 26, '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');
(10, 'Julia', 28, 'julia@example.com', 'US', true, '2024-03-07 18:05:00');
INSERT INTO products (id, name, category, price, in_stock) INSERT INTO products (name, category, price, in_stock)
VALUES (1, 'iPhone 15', 'Электроника', 80000, true), VALUES ('iPhone 15', 'Электроника', 80000, true),
(2, 'Kindle', 'Электроника', 15000, true), ('Kindle', 'Электроника', 15000, true),
(3, 'Кроссовки Nike', 'Одежда', 9000, true), ('Кроссовки Nike', 'Одежда', 9000, true),
(4, 'Кроссовки NoName', 'Одежда', 3000, false), ('Кроссовки NoName', 'Одежда', 3000, false),
(5, 'Наушники Pro', 'Электроника', 12000, true), ('Наушники Pro', 'Электроника', 12000, true),
(6, 'Фитнес‑браслет', 'Гаджеты', 6000, true), ('Фитнес‑браслет', 'Гаджеты', 6000, true),
(7, 'Подарочная карта', 'Сервисы', 1000, true); ('Подарочная карта', 'Сервисы', 1000, true);
INSERT INTO orders (id, user_id, order_date, status) INSERT INTO orders (user_id, order_date, status)
VALUES (1, 1, '2025-01-10 12:00:00', 'paid'), VALUES (1, '2025-01-10 12:00:00', 'paid'),
(2, 3, '2025-01-12 09:30:00', 'cancelled'), (3, '2025-01-12 09:30:00', 'cancelled'),
(3, 1, '2025-01-15 18:20:00', 'paid'), (1, '2025-01-15 18:20:00', 'paid'),
(4, 2, '2025-01-20 11:05:00', 'created'), (2, '2025-01-20 11:05:00', 'created'),
(5, 4, '2025-02-01 17:45:00', 'paid'), (4, '2025-02-01 17:45:00', 'paid'),
(6, 5, '2025-02-10 10:10:00', 'refunded'), (5, '2025-02-10 10:10:00', 'refunded'),
(7, 7, '2025-03-01 09:00:00', 'paid'), (7, '2025-03-01 09:00:00', 'paid'),
(8, 9, '2025-03-05 19:30:00', 'paid'); (9, '2025-03-05 19:30:00', 'paid');
INSERT INTO order_items (order_id, product_id, quantity, price_at_purchase) INSERT INTO order_items (order_id, product_id, quantity, price_at_purchase)
VALUES (1, 1, 1, 78000), VALUES (1, 1, 1, 78000),