Decompose the table with the functional dependencies, Database Management System

Assignment Help:

Decompose the table with the following description and functional dependencies into a set of equivalent tables normalized to 3NF or BCNF.

This database stores records from a (very organized) Crazy Cat Person.  It contains vital statistics and visual identifying information about the cats.  It also contains information about the cats' vet(s) and any supplements or medications shehas prescribed.  It only tracks current medications and supplements.

Data:

catName: the name of a cat
catBirth: the cat's date of birth, or an estimate thereof   
catAdoption: the cat's date of adoption by the Crazy Cat Person
color: the main color of the cat's fur
furPattern: the pattern of the cat's fur (i.e. "striped")           
furType: the type of the cat's fur (long or short)
vetName: the name of the vet who cares for the cat and prescribes supplements or medications
office: the name of the vet's office
address: the address of the vet's office
phone: the vet's phone number
supplement: the name of a prescribed supplement or medication
dose: the prescribed unit dosage of a supplement/medication
sig:the dosing recommendations, i.e. how many of the unit doses, how often, and by what route is the supplement/medication to be given

Functional dependencies:

catName → catBirth, catAdoption, color, furPattern, furType
vetName → office, address, phone  
supplement, catName → dose, sig, vetName


Related Discussions:- Decompose the table with the functional dependencies

Data Analysis, A buyer for a large department store chain must place orders...

A buyer for a large department store chain must place orders with an athletic shoe manufacturer six months prior to the time the shoes will be sold in the department stores. In par

What is odbc and what is its function, Question: (a) What is ODBC and w...

Question: (a) What is ODBC and what is its function? (b) What is Web application server, and how does it work from a database perspective? (c) What does e-commerce mean

What is difference among mysql_connect and mysql_pconnect, What is differen...

What is difference among mysql_connect and mysql_pconnect? Mysql_connect() opens a new connection to the database while mysql_pconnect() opens persistent connection to the data

Explain the three data anomalies, What are the three data anomalies that ar...

What are the three data anomalies that are similarly to take place as a result of data redundancy?  Can data redundancy be completely eliminated in database approach?  Why or why n

Explain nonclustered indexes, What is the difference between SQL Server 200...

What is the difference between SQL Server 2000 clustered and nonclustered indexes? With a clustered index, the data are kept in the bottom level of the index and in the similar

Define partial key and primary key, Define Partial Key and Primary Key ...

Define Partial Key and Primary Key A partial key, also known as discriminator, is the set of attributes which can uniquely identify weak entities that are related to similar o

Multilevel indexing scheme, Multilevel Indexing Scheme Consider the ind...

Multilevel Indexing Scheme Consider the indexing scheme where the address of the block is consider in the index for each record, for a little file, this index would be little a

What is relational algebra, What is Relational Algebra? Relational algebr...

What is Relational Algebra? Relational algebra is a Procedural query Language?

What is authorization graph, What is authorization graph? Passing of au...

What is authorization graph? Passing of authorization from single user to another can be shown by an authorization graph.

What is vertical fragmentation, What is vertical fragmentation? Vertica...

What is vertical fragmentation? Vertical fragmentation divides the relation by decomposing the scheme R of relation r.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd