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SQLServlet

Description

This is a three-tier web-based application which uses servlets and JSP technology. It originally ran on a Tomcat server. This servlet was created to access and maintain a persiustent MySQL database using JDBC.

1st Tier

The index.jsp page allows the user to enter SQL commands and submit them, after which, the web server handles the processing.

2nd Tier

SQL_Servlet.java handles the server-side processing and business logic. This would live on the Tomcat server and route user-entered SQL commands to this project's MySQL database.

3rd Tier

The MYSQL database houses the data which needs to be manipulated

Simple SELECT

Command 2A

Complex SELECT

Command 1

Multi-Row UPDATE

Command 5B

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