The data below is being collected for a human resources system. Review the data and normalize it
Question:
The data below is being collected for a human resources system. Review the data and normalize it into the appropriate tables. Create appropriate primary keys for each table. Hint employee table, department table, and manager table, using employee id, manager id, department id.
Data to be collected:
Employee Name Manager Name Employee Location Employee Salary
Employee Birthdate Employee Phone Manager Phone Employee Hire Date
Dept Name Employee Hourly Rate Employee Address Dept Phone
Manager Location Employee Status Manager Salary Manager Hire Date
Define the tables below, listing the fields that would be in each table. A field can appear in more than one table.... Assume that Employees belong to a department, and that a department has a manager.
Table 1 Table Name: __________________ | Table 2 Table Name: _________________ | |||
Field Name | Data Type | Field Name | Data Type | |
Table 3 Table Name:___________________ | |
Field Name | Data Type |
Draw links to show how the relationships between the tables. State the type of relationship... (one to one, one to many, many to many)