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How do i put this information into first second and third form of normalization? Agents agent _ id ( PK ) - - int agent
How do i put this information into first second and third form of normalization?
Agents
agentid PK int
agentname varchar
agentaddress varchar
agentphone int
parcelnumber FK int
Properties
propertyid PK int
parcelnumber varchar
propertyaddress varchar
numberofrooms int
squarefootage float
purchasedate date
purchaseamount float
marketvalue float
archid FK int
Architecture Style
styleid PK int
archname varchar
archdescription varchar
Buyer Property
buyerid PK int
parcelnumber FK int
Agent Property
agentid PK int
parcelnumber FK int
buyers
properties
contractors
a Contractors consisting of Interior Designers and General Contractors
sales agents
agreements
employees
a an accountant, a lawyer, a secretary and two maintenance workers
architectural design
properties to sales agent and buyer IDs
a Buyer and Property should not have a direct relationship, those are connected through the Buyer Property table.
Previous and potential buyers account number, name, address, contact info, occupation, salary, and credit score.
Buyer can purchase one or more properties from you and the property can have one or more buyers.
Employee: employer code, employer name, employer address, employer phone number, etc.
Employee is a standalone table
Contractors: ID name, address, and phone number.
Sales agents: ID name, address, and phone number.
The sale of a property can be conducted by one agent, but an agent can sell many properties.
Property relations with agents and buyers such as:
Contract agreements: agreement number, contractor ID contractor name, contractor address, contractor phone number, and description of the agreement.
A contractor can enter into several agreements, but each agreement can only be associated with one contractor.
Contractor Agreement has only one relationship and it is with Contractor table.
Properties acquired and sold: parcel number, address, and specification number of rooms, square feet, purchase date, purchase amount, market value, and architecture style description
Architectural styles include Cope Code, Colonial Contemporary, Ranch, etc.
Architectural Style: stores information such as the style and description of each style to provide additional characteristics for each property.
The property should also be associated with details for both the buyer and sales agent id name, address, phone
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