JOSEMARIAPEREZ_6_4_PRACTICA5
SQL
CREATE TABLE Clientes (
id_cliente INT PRIMARY KEY,
nombre VARCHAR (50),
edad INT,
ciudad VARCHAR(50)
);
CREATE TABLE Pedidos (
id_pedido INT PRIMARY KEY,
id_cliente INT,
producto VARCHAR (50),
precio DECIMAL(10,2),
cantidad INT,
FOREIGN KEY (id_cliente) REFERENCES Clientes(id_cliente)
);
INSERT INTO Clientes VALUES
(1, "Daniela Palm", 20, "Queretaro"),
(2, "Lucia Marie", 22, "Tampico"),
(3, "Geraldine Torres", 19, "Cd. Madero"),
(4, "Angelica Melgoza", 23, "Altamira"),
(5, "Alejandro Valero", 36, "Monterrey"),
(6, "Gael Castillo"", 43, "Tampico"),
(7, "Carolina de anda", 45, "Monterrey"),
(8, "Maria Jose", 24, "Cd. Madero"),
(9, "Maria Fernanda", 27, "Tampico"),
(10, "Ana Victoria", 34, "Altamira");
INSERT INTO Pedidos VALUES
(101, 1, "Computadora", 12000, 1),
(102, 2, "USB", 200, 2),
(103, 1, "Cargador", 500, 5),
(104, 3, "Control", 3000, 2),
(105, 4, "iPhone 17 Pro Max", 29850.55, 1),
(106, 6, "Bocina Bose", 1800, 3),
(107, 5, "LG TV", 1200, 3),
(108, 1, "Airpods Pro 2", 5799.35, 2),
(109, 8, "Samsung Galaxy S24", 24892.45, 1),
(110, 4, "USB", 150, 5);
--SELECT nombre, producto, precio
--FROM Clientes
--INNER JOIN Pedidos
--ON Clientes.id_cliente = Pedidos.id_cliente;
--SELECT producto, precio, cantidad, (precio * cantidad) AS total
--FROM Pedidos;
--SELECT SUM(precio * cantidad) AS total_ventas
--FROM Pedidos;
--SELECT AVG(precio) AS promedio_precios
--FROM Pedidos;
--SELECT nombre, producto, cantidad
--FROM Pedidos
--INNER JOIN Clientes
--ON Clientes.id_cliente = Pedidos.id_cliente;
--SELECT nombre, producto, cantidad
--FROM Pedidos
--INNER JOIN Clientes
--ON Clientes.id_cliente = Pedidos.id_cliente
--WHERE nombre = "Bruno Díaz";
--SELECT producto, precio
--FROM Pedidos
--ORDER BY precio DESC
--LIMIT 1;
--SELECT nombre, edad
--FROM Clientes WHERE edad > 25;
--SELECT nombre, ciudad
--FROM Clientes WHERE ciudad = "Tampico";
--SELECT producto, precio
--FROM Pedidos
--ORDER BY precio ASC;
Output
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