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SELECT Persons.LastName, Persons.FirstName, Orders.OrderNo
from Persons, Orders
WHERE Persons.Id_P = Orders.Id_P
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SELECT Persons.LastName, Persons.FirstName, Orders.OrderNo
from Persons
INNER JOIN Orders
ON Persons.Id_P = Orders.Id_P
ORDER BY Persons.LastName
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CREATE TABLE Persons
(
Id_P int NOT NULL,
LastName varchar(255) NOT NULL,
FirstName varchar(255),
Address varchar(255),
City varchar(255)
UNIQUE (Id_P)
PRIMARY KEY (Id_P)
)
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CREATE TABLE Orders
(
O_Id int NOT NULL,
OrderNo int NOT NULL,
Id_P int,
PRIMARY KEY (O_Id),
FOREIGN KEY (Id_P) REFERENCES Persons(Id_P)
)
CREATE TABLE Persons
(
Id_P int NOT NULL,
LastName varchar(255) NOT NULL,
FirstName varchar(255),
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Data.OleDb;
using System.Windows.Forms;
using System.Data.SqlClient;
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{
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