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DROP TABLE IF EXISTS client; -- 1. Создаем таблицу клиентов CREATE TABLE client ( id_client INT PRIMARY KEY, name VARCHAR(50) NOT NULL, table_number INT NOT NULL, order_list TEXT, number_phone VARCHAR(15) ); -- Удаляем существующие процедуры, если они есть DROP PROCEDURE IF EXISTS add_client; DROP PROCEDURE IF EXISTS get_all_clients; DROP PROCEDURE IF EXISTS find_client_by_table; DROP PROCEDURE IF EXISTS update_client_order; DELIMITER // CREATE PROCEDURE add_client( IN p_name VARCHAR(50), IN p_table_number INT, IN p_order_list TEXT, IN p_number_phone VARCHAR(15)) BEGIN INSERT INTO client (name, table_number, order_list, number_phone) VALUES (p_name, p_table_number, p_order_list, p_number_phone); SELECT 'Клиент добавлен успешно!' AS message; END // DELIMITER ; -- 3. Процедура для просмотра всех клиентов DELIMITER // CREATE PROCEDURE get_all_clients() BEGIN SELECT id_client, name, table_number, order_list, number_phone FROM client ORDER BY name; END // DELIMITER ; -- 4. Процедура для поиска клиента по номеру столика DELIMITER // CREATE PROCEDURE find_client_by_table(IN p_table_number INT) BEGIN SELECT id_client, name, table_number, order_list, number_phone FROM client WHERE table_number = p_table_number; END // DELIMITER ;

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