Can any one clear my dought's ?

Question

Here is a peace of code :-
try
          Class.forName("com.mysql.jdbc.Driver").newInstance();
          con = DriverManager.getConnection("jdbc:mysql://localhost/project?user=root&password=swardfish");
          Statement st = con.createStatement();
          ResultSet rs = st.executeQuery("Select * from bill");
          while(rs.next())
          System.out.println(rs.getString(1));
          System.out.println(rs.getString(2));
          System.out.println(rs.getString(3));
          catch(Exception e)
          System.out.println("This Jsp File Not Working");
          }now what this line means & also ".newInstance()"?
Class.forName("com.mysql.jdbc.Driver").newInstance();
newInstance Stand's For hear ?
if i wan to use oracle then what queary i have to right ?
& one more.
i wana use MsAccess So can i use with java?
if yes then pl tell me how i want to use withought JDBC:ODBC Connection so can i use it ?

Answer 1

I award you full marks for originality of spelling.
> Class.forName("com.mysql.jdbc.Driver").newInstance();It is roughly equivalent to doing this:
new com.mysql.jdbc.Driver();
newInstance Stand's For hear ?It doesn't stand for anything; it's a method on the class called java.lang.Class - see the API documentation for details.
if i wan to use oracle then what queary i have to
right ? [ ditto Access ]I think you need to read the tutorial:
http://java.sun.com/docs/books/tutorial/jdbc/basics/index.html