Assignment 4

Due Date : 1st Sept

Create an JDBC application having following facilities :

1. Query : Command line interface for executing SQL queries
     Get a query from user, execute it and show the results.
2. Insert : 
     The user types in a table name and you find the fields from the database
     metadata, and prompt the user to enter values for each field.  Then
     insert the data entered.
3. Delete :
     Get table name and a delete condition from user and execute.
4. Help : 
     Get table name from user and display all the information about the table.
     An empty string says show information about all tables.

There is no need for using a graphical user interface, just plain 
ascii input/output is fine.