Connecting to 64bit database from 32bit system

Hi everyone. I'm going to install 64bit oracle 11g on new machine and move the whole database (which is now on oracle xe running under 32bit windows) onto it. So the question is: did anyone experience any problems while connecting with JDBC Thin to 64bit oracle from 32bit system ? Thanks in advance for answers and any suggestions.

strannik wrote:
did anyone experience any problems while connecting with JDBC Thin to 64bit oracle from 32bit system ? Testing it would obviously be a good idea.
Myself the only problems I would expect would be in correctly setting up the database itself.

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Connecting to a database from another computer...

hi guys!
i just wonder if there is a simple way to connect to my database from another computer?
do you have to change something in this method?
    private static Connection getConnection() {     Connection con = null;     try {         Class.forName("com.mysql.jdbc.Driver");         String url = "jdbc:mysql://localhost/Movies";         String user = "root";         String pw = "x";         con = DriverManager.getConnection(url, user, pw);         System.out.println("****Connected****");     }     catch (ClassNotFoundException e)     {         System.out.println(e.getMessage());           System.out.println("1");         System.exit(0);     }     catch (SQLException e) {         System.out.println(e.getMessage());           System.out.println("2");           System.exit(0);     }         return con;     }
thanks! :)
Edited by: Shaor-1 on Dec 22, 2008 3:47 AM

hey!
is there no one who knows how to do this?
Here is my program that i want to change so it can connect to my mysql database but from another computer.
import java.sql.*;
import java.text.NumberFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
public class ListMovies {
        static String exist = "existed";
    static int ye = 2221;
    static double pr = 21.12;
public static void main (String[] args) throws InterruptedException {
go();
public static void go(){
       NumberFormat cf = NumberFormat.getCurrencyInstance();
    for(int i = 0; i < 1; i--){
    ResultSet movies = getMovies();
    try
        while (movies.next()){
            Movie m = getMovie(movies);
            String msg = Integer.toString(m.year);
            msg += ": " + m.title;
            msg += " (" + cf.format(m.price) + ")";
            System.out.println(msg);
          Thread.sleep(1000*10);
            catch (InterruptedException ex) {
                Logger.getLogger(ListMovies.class.getName()).log(Level.SEVERE, null, ex);
            }    catch (SQLException e)
        System.out.println(e.getMessage());
public static void loanMovie(String d) {
    Connection con = getConnection();
    try {
        Statement stmt = con.createStatement();
        String insert = "insert into movie "
                + "(title, year, price) "
                + "values ("
                + "\"" + d + "\"" + ", "
                + ye + ", " + pr +");";
        int i =stmt.executeUpdate(insert);
        if (i == 1){
            System.out.println("Loan recorded");
        else
            System.out.println("Loan not recorded");
    catch (SQLException e){
        System.out.println(e.getMessage());
        System.out.println("CRAP");
private static ResultSet getMovies()
    Connection con = getConnection();
    try {
        Statement s = con.createStatement();
        String select = "Select title, year, price " +
                "from movie order by year";
        ResultSet rows;
        rows = s.executeQuery(select);
        return rows;
    catch (SQLException e)
        System.out.println(e.getMessage());
    return null;
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     Connection con = null;
     try {
         Class.forName("com.mysql.jdbc.Driver");
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         String pw = "x";
         con = DriverManager.getConnection(url, user, pw);
         System.out.println("****INFO****");
     catch (ClassNotFoundException e)
         System.out.println(e.getMessage());
           System.out.println("1");
         System.exit(0);
     catch (SQLException e) {
         System.out.println(e.getMessage());
           System.out.println("2");
          System.exit(0);
        return con;
    private static Movie getMovie(ResultSet movies) {
        try {
            String title = movies.getString("Title");
            int year = movies.getInt("Year");
            double price = movies.getDouble("price");
            return new Movie(title, year, price);
        catch (SQLException e)
        System.out.println(e.getMessage());
        return null;
    private static class Movie
        public String title;
        public int year;
        public double price;
        public Movie(String title, int year, double price)
            this.title = title;
            this.year = year;
            this.price = price;
BTW_
my computers ip is: 81.229.40.17
the database is on that computer.
thanks!

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It is offensive that you have posted the exact same question multiple times in a matter of minutes.
Please go back and edit all but one of them so the subject reads "Please Ignore."
I am ignoring this thread and all others until you clean it up. We are volunteers and do not appreciate having our time wasted by reading the same request from the same person multiple times while trying to help people that need help.
Thank you.

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commons-collections.jar
commons-digester.jar
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10:
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19:
20:
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=========================================START=================================
HTTP Status 500
type Exception report:
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /index.jsp(21,0) According to TLD or attribute directive in tag file, attribute dataSource does not accept any expressions
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
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javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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root cause
org.apache.jasper.JasperException: /index.jsp(21,0) According to TLD or attribute directive in tag file, attribute dataSource does not accept any expressions
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405)
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org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:710)
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org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
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org.apache.jasper.compiler.Validator.validate(Validator.java:1489)
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org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
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org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.
Apache Tomcat/5.5.17
=======================================END================================
Error: "According to TLD or attribute directive in tag file, attribute dataSource does not accept any expressions" - but according to documentation such parameter possible.
BUT WHEN JOINING With DATABASE FROM SERVLET ALL WORK FINE.
I read this doc - [http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html], this applicable if I Tomcat Admin, but i'am not Admin
I simply user, i.e. I want to place its database on virtual host (Tomcat+(JSP-JSTL)+MySQL).
There is idea how can resolve this problem
Thank you in advance ;)

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<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ taglib prefix="sql" uri="http://java.sun.com/jstl/sql" %>
it is necessary to indicate these
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

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Manik wrote:
We are trying to connect to Netezza DB from oracle 10g DB.. We successfully establised ODBC connection but unable to retrieve data over the dblink connected from oracle to Netezza. We get this error.. Please HELP ASAP!!!!!!!!
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Connecting to 64bit database from 32bit system

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