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-- Client CREATE TABLE client ( client_id SERIAL PRIMARY KEY, full_name CHAR(60), contact_info CHAR(100), order_history CHAR(200) ); -- Order CREATE TABLE orders ( order_id SERIAL PRIMARY KEY, order_date DATE, client_id INT REFERENCES client(client_id), order_status CHAR(15), order_total NUMERIC(10,2) ); -- Product unit CREATE TABLE product_unit ( unit_id SERIAL PRIMARY KEY, name CHAR(10), coefficient NUMERIC(10,4) ); -- Order content CREATE TABLE order_content ( order_id INT REFERENCES orders(order_id), product_id INT REFERENCES product_calculation(product_id), quantity NUMERIC(10,2), unit_id INT REFERENCES product_unit(unit_id), PRIMARY KEY (order_id, product_id) ); -- Employee CREATE TABLE employee ( employee_id SERIAL PRIMARY KEY, full_name CHAR(60), position CHAR(30), contact_info CHAR(100) ); -- Finished goods warehouse CREATE TABLE finished_goods_warehouse ( employee_id INT REFERENCES employee(employee_id), order_id INT REFERENCES orders(order_id), quantity_on_stock NUMERIC(10,2), PRIMARY KEY (employee_id, order_id) ); -- Supplier CREATE TABLE supplier ( supplier_id SERIAL PRIMARY KEY, organization_name CHAR(60), ingredient_type CHAR(20), contact_info CHAR(100) ); -- Ingredient stock CREATE TABLE ingredient_stock ( ingredient_id SERIAL PRIMARY KEY, quantity_on_stock NUMERIC(10,2), supplier_id INT REFERENCES supplier(supplier_id) ); -- Ingredient unit CREATE TABLE ingredient_unit ( unit_id SERIAL PRIMARY KEY, name CHAR(10), coefficient NUMERIC(10,4) ); -- Recipe CREATE TABLE recipe ( recipe_id SERIAL PRIMARY KEY, ingredient_id INT REFERENCES ingredient_stock(ingredient_id), ingredient_quantity NUMERIC(10,2), unit_id INT REFERENCES ingredient_unit(unit_id) ); -- Product calculation card CREATE TABLE product_calculation ( product_id SERIAL PRIMARY KEY, product_name CHAR(60), recipe_id INT REFERENCES recipe(recipe_id), performer CHAR(60), cost_price NUMERIC(10,2) ); -- Insert data -- client (4 клиента) INSERT INTO client (full_name, contact_info, order_history) VALUES ('Петров Алексей Юрьевич', '533123456', 'Регулярные заказы по выходным'), ('Иванова Мария Сергеевна', '533234567', 'Любит багеты и круассаны'), ('Кузнецов Игорь Владимирович', '533345678', 'Покупает по утрам'), ('Смирнова Ольга Николаевна', '533456789', 'Заказывает на праздники'); -- orders (4 заказа) INSERT INTO orders (order_date, client_id, order_status, order_total) VALUES ('2025-06-01', 1, 'оформлен', 750.00), ('2025-06-02', 2, 'доставлен', 540.00), ('2025-06-03', 3, 'оплачен', 620.00), ('2025-06-04', 4, 'готовится', 400.00); -- product_unit (ед. изм., 4 единицы) INSERT INTO product_unit (name, coefficient) VALUES ('шт', 1.0000), ('упак', 5.0000), ('кг', 1.0000), ('порц', 0.5000); -- employee (4 сотрудника) INSERT INTO employee (full_name, position, contact_info) VALUES ('Сидоров Николай Павлович', 'пекарь', '533567890'), ('Лебедева Анна Михайловна', 'менеджер', '533678901'), ('Волков Дмитрий Олегович', 'кладовщик', '533789012'), ('Новикова Ирина Евгеньевна', 'кассир', '533890123'); -- finished_goods_warehouse (4 записи склада) INSERT INTO finished_goods_warehouse (employee_id, order_id, quantity_on_stock) VALUES (2, 1, 20.00), (2, 2, 15.00), (3, 3, 12.00), (3, 4, 8.00); -- supplier (4 поставщика) INSERT INTO supplier (organization_name, ingredient_type, contact_info) VALUES ('Мельница Юг', 'мука', '533901234'), ('Молочный Мир', 'молочные', '533012345'), ('Ферма Зеленая', 'яйца', '533123789'), ('Сахар-Трейд', 'сахар', '533234890'); -- ingredient_stock (4 ингредиента) INSERT INTO ingredient_stock (quantity_on_stock, supplier_id) VALUES (100.00, 1), -- мука (50.00, 2), -- молоко (200.00, 3), -- яйца (80.00, 4); -- сахар -- ingredient_unit (4 ед. изм. для ингредиентов) INSERT INTO ingredient_unit (name, coefficient) VALUES ('кг', 1.0000), ('л', 1.0000), ('шт', 1.0000), ('г', 0.0010); -- recipe (4 рецепта — по одному ингредиенту каждый) INSERT INTO recipe (ingredient_id, ingredient_quantity, unit_id) VALUES (1, 2.5, 1), -- 2.5 кг муки (2, 1.0, 2), -- 1 л молока (3, 3.0, 3), -- 3 яйца (4, 200.0, 4); -- 200 г сахара -- product_calculation (4 товара) INSERT INTO product_calculation (product_name, recipe_id, performer, cost_price) VALUES ('Хлеб пшеничный', 1, 'Сидоров Н.П.', 35.50), ('Булочка молочная', 2, 'Сидоров Н.П.', 27.80), ('Круассан', 3, 'Сидоров Н.П.', 42.00), ('Пирожок с сахаром', 4, 'Сидоров Н.П.', 22.50); -- order_content (4 строки, по 1 товару в каждом заказе) INSERT INTO order_content (order_id, product_id, quantity, unit_id) VALUES (1, 1, 10.00, 1), (2, 2, 5.00, 1), (3, 3, 6.00, 1), (4, 4, 8.00, 1);
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