Πρόβλημα στη σύνδεση MS SQL SERVER - Netbeans

[PASCAL]

Είμαι σε Netbeans και έχω τον ακόλουθο κώδικα σε Java:

Code: Select all

package testsql;

import java.sql.*;

public class Main {

    public static void main(String[] args) {
        // Create a variable for the connection string.
        String connectionUrl = "jdbc:sqlserver://localhost:1433;database=Northwind;integratedSecurity=true";
        // Declare the JDBC objects.
        Connection con = null;
        Statement stmt = null;
        ResultSet rs = null;
        try {
            // Establish the connection.
            Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
            con = DriverManager.getConnection(connectionUrl);
            // Create and execute an SQL statement that returns some data.
            String SQL = "SELECT TOP 10 * FROM dbo.customers";
            stmt = con.createStatement();
            rs = stmt.executeQuery(SQL);
            // Iterate through the data in the result set and display it.
            while (rs.next()) {
                System.out.println(rs.getString(4) + " " + rs.getString(6));
            }
        }//Handle any errors that may have occurred.
        catch (Exception e) {
            e.printStackTrace();
        } 
        finally {
            if (rs != null) {
                try {
                    rs.close();
                } catch (Exception e) {
                }
            }
            if (stmt != null) {
                try {
                    stmt.close();
                } catch (Exception e) {
                }
            }
            if (con != null) {
                try {
                    con.close();
                } catch (Exception e) {}
            }//if
        }//finally
    }//main
}//Main

Έχω εγκαταστήσει MS SQL Server, Northwind, JDBC Driver και το jarάκι σωστά αλλά μου πετάει το εξής σφάλμα όταν πάω να συνδεθώ με την Northwind:

Code: Select all

com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host localhost, port 1433 has failed. Error: "Connection refused: connect. Verify the connection properties, check that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port, and that no firewall is blocking TCP connections to the port."

Κλείνω το firewall αλλά πάλι τα ίδια.
Ξέρει κανείς τι φταίει;

[statakos]

Κάτι μου θυμίζει από πέρσι στις βάσεις αυτό...

Check here.