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package oracleconn;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.sql.*;
/**
 *
 * @author raman
 */
public class NewClass {
 public static void main(String[] args) {
        // TODO code application logic here
        try {
		Statement stmt;
		int rs;

FileOutputStream fs=null;

Class.forName("oracle.jdbc.driver.OracleDriver");  
		Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","system","waheguru345");  
                 PreparedStatement ps= con.prepareStatement("SELECT * FROM images");
  
                  ResultSet rset=ps.executeQuery();
     	    
     byte b[];
     Blob blob;
     int i=1;
     while(rset.next())
     {
      
      
      File f=new File("c:\\temp\\abcdefromoracle.jpg");
     fs=new FileOutputStream(f);
      blob=rset.getBlob("image");
      b=blob.getBytes(1, (int)blob.length());
      fs.write(b);
     }
     System.out.println("Image Read");
                  
		}
		catch(Exception e)
		{
		System.out.println(e.toString());
		}
    }
    
}