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Normalizaiton of dentist-patient appointment data 1NF, 2NF and 3NF

The table shown below lists dentist-patient appointment data.  A patient is given an appointment at a specific time and date with a dentist.  On each day of patient appointments, a dentist will perform specific surgery (such as Implant S10, Root Canal S15) for that day
Evaluate if the table shown above is normalized, if not describe and illustrate the process of normalizing the table shown above to third normal form.  State any assumptions you make about the data shown in this table.

StaffNo
Dentist Name
PatNo
PatName
Appointment Date & Time
SurgeryNo
S1011
S1011
S1024
S1024
S1032
S1032
James Bond
James Bond
Andrew Joe
Andrew Joe
Kevin King
Kevin King
P100
P105
P108
P108
P107
P110
Kim Su
Jenny Gold
Ian Chappell
Ian Chappell
John Spooner
Frank Holey
1/9/05 10.00
1/9/05 12.00
1/9/05 10.00
2/7/05 14.00
2/7/05 16.30
2/7/05 18.00
S10
S15
S10
S10
S15
S13


  • Is the table in 1NF, 2NF, or 3NF?
  • If not, describe and illustrate the process of normalizing it to 3NF.
  • Show final tables with data after normalization.

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Hassnain Jamil

Hassnain Jamil

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