Customer
RepairTicket
CustomerID INT
Device
TicketID INT
DeviceID INT
FirstName VARCHAR(50)
CustomerID INT
DeviceType VARCHAR(50)
LastName VARCHAR(50)
DeviceID INT
Manufacturer VARCHAR(…
Phone VARCHAR(15)
IssueDescription TEXT
Model VARCHAR(50)
Email VARCHAR(100)
RepairStatus VARCHAR(20)
SerialNumber VARCHAR(…
Address TEXT(300)
RepairDate DATE
PurchaseDate DATE
Indexes
Indexes
Technician
TechnicianID INT
Indexes
Service
ServiceID INT
FirstName VARCHAR(50)
ServiceName VARCHAR(50)
LastName VARCHAR(50)
ServiceDescription TEXT
Phone VARCHAR(15)
ServicePrice DECIMAL(10,2)
Email VARCHAR(100)
HireDate DATE
Indexes
Indexes