import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class BlobUse
{
	Connection connection;
	Statement statement;
	ResultSet resultSet;
	public void generateReport()
	{
		try
		{
			Class.forName("com.ibm.db2.jcc.DB2Driver").newInstance();
		    String url = "jdbc:db2://localhost:50000/smartcit";
		    Connection connection = DriverManager.getConnection(url, "db2admin", "password");
		    PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO ADMINISTRATOR.BOOKCOVERS VALUES(?,?)"); 
		  File imageFile = new File("c:\\redbookcover.jpg"); 
		  InputStream inputStream = new FileInputStream(imageFile); 
		  preparedStatement.setString(1," 0738425826"); 
		  preparedStatement.setBinaryStream(2,inputStream,(int)(imageFile.length())); 
		  preparedStatement.executeUpdate(); 
			connection.close();
		}

		catch (FileNotFoundException e)
		{
		e.printStackTrace();
		}

		catch (ClassNotFoundException e)
		{
		e.printStackTrace();
		}
		catch (SQLException e)
		{
			System.out.println("SQL Exception");
			System.out.println("=============");
			System.out.println(e.getMessage()); // (1)
			System.out.println("");
		}catch (IllegalAccessException ex) {System.err.println(ex.getMessage());}
	    catch (InstantiationException ex) {System.err.println(ex.getMessage());}
		}
		public static void main(String[] args)
		{
		new BlobUse().generateReport();
		}
	}

c:\>db2 ? 22001

SQLSTATE 22001: Character data, right truncation occurred; for example, an
update or insert value is a string that is too long for the column, or a
datetime value cannot be assigned to a host variable, because it is too small.