
Resource:
- "Starter Code to Access Tables via JDBC" text file
For this assignment, you will create Java™ code that accesses a relational database, requests data, and then analyzes and displays a portion of that data.
Imagine a MySQL relational database schema named COMPANY_DB containing two tables, employee_table and payroll_table, such that the records in each of the tables is as follows:
- employee_table:
Emp id |
FName |
LNname |
Addr |
City |
State |
Zip |
100 |
Jack |
Smith |
123 North |
Topeka |
KS |
66603 |
101 |
Joe |
Apple |
4 Street |
Denver |
CO |
80202 |
111 |
Nancy |
Good |
45 SW |
Hartford |
CT |
06103 |
121 |
Tom |
Whatever |
89 NE |
Dover |
DE |
19901 |
122 |
Jim |
Thompson |
789 W 95 |
Albany |
NY |
12207 |
123 |
Tommy |
Boyson |
154 Bolt |
Boston |
MA |
02201 |
125 |
John |
Jones |
47 West |
Lincoln |
NE |
68502 |
- payroll_table:
Emp id |
Paysch |
401k |
Spouse |
100 |
BiWk |
yes |
yes |
101 |
BiWk |
yes |
yes |
111 |
Monthly |
no |
no |
121 |
Wkly |
pending |
yes |
122 |
Wkly |
yes |
no |
123 |
Monthly |
pending |
no |
125 |
Monthly |
no |
yes |
The credentials you will need to access the database which holds both of the tables are as follows:
- Host string = localhost:3306
- Username = student
- Password = prg421
Copy and paste the linked Java™ "starter" code into the NetBeans editor and save as a JAVA file.
Add Java™ statements to the file to accomplish the following:
- Establish a connection to the database
- Query the database, joining the two tables on the Emp_id field
- Display your name and today's date on the console along with the following returned database results:
- employee identification number
- first and last name
- state
- payroll schedule
- 401k plan
- Close the database connection
Identify and correct any compile-time errors that exist in the starter code.
Note: Because you will not be connecting to an actual database, some compiler errors will remain.
After you finish, rename your JAVA file with a .txt extension using the following naming convention:
- PRG421_Week5CodingAssignment_LastnameFirstname.txt.
Submit your TXT file to the Assignment Files tab.
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