Sunday, September 9, 2012

Differentiate between a Statement and a PreparedStatement.


• A standard Statement is used for creating a Java representation for a literal SQL statement and for executing it on the database. 

• A PreparedStatement is a precompiled Statement. 

• A Statement has to verify its metadata in the database every time. 

• But ,the prepared statement has to verify its metadata in the database only once.

• If we execute the SQL statement, it will go to the STATEMENT. 

• But, if we want to execute a single SQL statement for the multiple number of times, it’ll go to the PreparedStatement.

Java Quick Program

1. Write a Code to generate Random numbers public class GenerateRandomNumbers { public static void main(String[] args) { System.out...