Slide 18
Slide 18 text
enum Status {
New, CallLater, Converted,
NotInterested
}
class Customer {
int Id;
string Name;
Status Status;
DateTime? ScheduledCall;
string Email;
string PhoneNumber;
}
CREATE TABLE Customers (
ID INTEGER,
Name CHAR(40),
Email CHAR(40),
PhoneNumber CHAR(40),
Status INTEGER,
ScheduledCall DATETIME,
PRIMARY KEY (ID)
)
class Seller {
int Id;
string Name;
string Password;
}
CREATE TABLE Sellers (
ID INTEGER,
Name CHAR(40),
Password CHAR(40)
PRIMARY KEY (ID)
)