Veterinary Surgery Database Development

8/7/2019 Veterinary Surgery Database Development

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Veterinary Surgery Database

Development

October, 2010

M. D. Shirima


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TABLE OF CONTENTS

TASK 1 ........................................................................................................... 1ENTITY RELATIONSHIP DIAGRAM ............................................................... 1RELATIONSHIP ............................................................................................. 1TASK 2 ........................................................................................................... 2NORMALIZED TABLES WITH CLEARLY INDICATION OF PRIMARY AND

FOREIGN KEYS .............................................................................................. 2FIRST NORMAL FORM ................................................................................... 3SECOND NORMAL FORM ............................................................................... 4THIRD NORMAL FORM .................................................................................. 5TASK 3 ........................................................................................................... 6NORMALIZED TABLES SET UP IN ACCESS DATABASE MANAGEMENT

SYSTEM ......................................................................................................... 6TASK 4 ......................................................................................................... 11STRUCTURED QUERY LANGUAGE (SQL) ..................................................... 11TASK 5 ......................................................................................................... 13

ASSUMPTIONS ............................................................................................ 13REFERENCE ................................................................................................. 14


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TASK 1

ENTITY RELATIONSHIP DIAGRAM

RELATIONSHIP

This is a connection between entities. There are two rules needed when you want

to add relationship. These rules can be referred as cardinalityand participation.

Breeds

OwnerContacts

Animal Type

Branch

Prescription

Diagnosis Charges

AppointmentVeterinary

Contacts


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TASK 2

NORMALIZED TABLES WITH CLEARLY INDICATION OF PRIMARY AND

FOREIGN KEYS

UN-NORMALIZED DATA-SET

Data which are not normalized.

VETERINARYINFO

VetDrNo

VetDrName

VetDrAddress

VetDrHomTel

VetDrMobTel

BranchIDBranchName

BranchAddress

BranchTel

BranchOpnHrs

BranchEmergenceContact

AnimalID

AnimalName

AnimalAge

OwnerName

OwnerHomTel

OwnerMobTel

OwnerAddress

(AppointmentNo

AppointmentTime

AppointmentDate

DrugName

DrugType

DrugPeriod

AnimalTypeNoAnimalTypeName

BreedTypeNo

BreedTypeName

VetSpecNo

VetSpecName

PrescriptionName

PrescriptionPeriod )

CostID

DrugCost

AppointmentCost

RepeatingGroup


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FIRST NORMAL FORM

First Normal Form involves to get rid of repeating groups of data.

First Normal Form

VETERINARYINFOVetDrNo

VetDrName

VetDrAddress

VetDrHomTel

VetDrMobTel

BranchID

BranchName

BranchAddress

BranchTel

BranchOpnHrs


AnimalID

AnimalName

AnimalAge

OwnerName

OwnerHomTel

OwnerMobTel

OwnerAddress

CostID

DrugCost

AppointmentCost

APPOINTMENTINFOVetDrNo*

AppointmentNo

AppointmentTime

AppointmentDate

DrugName

DrugType

DrugPeriod

AnimalTypeNo

AnimalTypeName

BreedTypeNo

BreedTypeName

VetSpecNo

VetSpecName

PrescriptionName

PrescriptionPeriod


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SECOND NORMAL FORM

Second Normal Form is working with relation which was in First Normal Form its

affects only relations with more than one attribute in the key.

Second Normal FormVETERINARYINFO

VetDrNo

VetDrName

VetDrAddress

VetDrHomTel

VetDrMobTel

BranchID

BranchName

BranchAddress

BranchTel

BranchOpnHrs


AnimalID

AnimalName

AnimalAge

OwnerName

OwnerHomTel

OwnerMobTel

OwnerAddressCostID

DrugCost

AppointmentCost

APPOINTMENTINFO

VetDrNo*

AppointmentNo

AppointmentTime

AppointmentDate

DRUGDETAILS

DrugName

DrugType

DrugPeriod

ANIMALTYPEINFO

AnimalTypeNo

AnimalTypeName

BREEDINFO

BreedTypeNo

BreedTypeName

SPECIALIZATIONINFO

AnimalTypeNo*

VetSpecNo

VetSpecName

PRESCRIPTIONINFO

PrescriptionName

PrescriptionPeriod


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THIRD NORMAL FORM

Third Normal Form is carry out for relations which is previously in second normal

form and considers dependencies among non-key.

Third Normal FormVETERINARYINFO

BranchID*

AppointmentNo*

PrescriptionName*

VetSpecNo*

VetDrNo

VetDrName

VetDrAddress

VetDrHomTel

VetDrMobTel

BRANCHINFO

BranchID

BranchName

BranchAddress

BranchTel

BranchOpnHrs


ANIMAILINFO

AnimalTypeNo*

BreedTypeNo*

AnimalID

AnimalName

AnimalAge

OWNERINFO

AppointmentNo*

AnimalID*

OwnerName

OwnerHomTel

OwnerMobTel

OwnerAddress

COSTINFO

CostID

DrugCost

AppointmentCost

APPOINTMENTINFO

VetDrNo*

CostID*

AppointmentNo

AppointmentTime

AppointmentDate

DRUGDETAILS

CostID*

DrugNameDrugType

DrugPeriod

ANIMALTYPEINFO

AnimalTypeNo

AnimalTypeName

BREEDINFO

BreedTypeNo

BreedTypeName

SPECIALIZATIONINFO

AnimalTypeNo*

VetSpecNo

VetSpecName

PRESCRIPTIONINFO

PrescriptionName

PrescriptionPeriod


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TASK 3

NORMALIZED TABLES SET UP IN ACCESS DATABASE MANAGEMENT

SYSTEM

The following below figure 1 to figure 10 are tables for Petcare database.

Figure 1

Figure 2


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Figure 3

Figure 4


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Figure 5

Figure 6


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Figure 7

Figure 8

Figure 9


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Figure 10

DATABASE RELATIONSHIP


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TASK 4

STRUCTURED QUERY LANGUAGE (SQL)

SQL is a standard database sublanguage for relation database, management

systems.

This query displays the show branches name and branch address, veterinary doctors

name and their specialism(s).

SELECT BranchName, BranchAddress, VetDocName, VetSpecName

FROM BranchInfo, VeterinaryInfo, SpecializationInfo

WHERE BranchInfo.BranchID=VeterinaryInfo.BranchID

AND VeterinaryInfo.VetSpecNo=SpecializationInfo.VetSpecNo

After run the query above the output produced is as shown below.

The Output of Query


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This query displays the all appointment of the Petcare which shows the branch

name, veterinary doctor, appointment date and time, animal name, animal type and

breed of animal which appointment made for.

SELECT BranchName, VetDocName, AnimalName, AnimalTypeName,

BreedTypeName, AppointmentDate, AppointmentTime

FROM BranchInfo, VeterinaryInfo, AnimalInfo, AnimalTypeInfo,

BreedInfo, AppointmentInfo

WHERE BranchInfo.BranchID=VeterinaryInfo.BranchID

AND AnimalInfo.AnimalTypeNo=AnimalTypeInfo.AnimalTypeNo

AND AnimalInfo.BreedTypeNo=BreedInfo.BreedTypeNo

AND

AppointmentInfo.AppointmentNo=VeterinaryInfo.AppointmentNo

ORDER BY AppointmentInfo.AppointmentDate;

The Output of Query


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TASK 5

ASSUMPTIONS

The Petcare organization database had been created through Microsoft Access all

tables have been analyzed and created to meet the purpose required for the

database and the assumptions made that for each table primary key have been

identified by entities ID, also the cost table will act as cost center for appointment

charges which we assume will be fixed price and drug charges which will be

identified by CostID as per task three shows the well-designed data printouts.

The implementation of the Petcare organization database was successful and

performance of the database meets the requirement and rules its easy to update,

delete, and add data in the database.


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REFERENCE

1. NCC Database Development and Design (IADCS) 2008; ISBN 0954307101

Documents

Veterinary Surgery Database Development