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QuestionJava connection on microsoft SQL Pin
davordj26-Mar-17 22:32
davordj26-Mar-17 22:32 
Hello,

I am all new to java trying to learn same basic and make same little application.
I am stuck on beginning Smile | :) ) Can't make connection work from java app.
I make connection to server from services (there I may see database).
DB - TEST

ID - int
user - nchar(10)
pass - nchar(10)

But whan trying to run basic app it show
run:
Got an exception! 
com.microsoft.jdbc.sqlserver.SQLServerDriver
BUILD SUCCESSFUL (total time: 0 seconds)



Code is
package javaapp;
import java.sql.*;


public class javaapp
{

  public static void main(String[] args)
  {
    try
    {
      // create our SQL database connection
      String myDriver = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
      String myUrl = "jdbc:sqlserver://core3:1433;databaseName=test";
      Class.forName(myDriver);
      Connection conn = DriverManager.getConnection(myUrl, "test", "test");
      
      // SQL SELECT query. 
      String query = "SELECT * FROM test";

      // create the java statement
      Statement st = conn.createStatement();
      
      // execute the query, and get a java resultset
      ResultSet rs = st.executeQuery(query);
      
      // iterate through the java resultset
      while (rs.next())
      {
        int id = rs.getInt("id");
        String Ime = rs.getString("ime");
        String Pasw = rs.getString("pass");
        
        
        // print the results
        System.out.format("%d, %s %s", id, Ime, Pasw);
      }
      st.close();
    }
    catch (Exception e)
    {
      System.err.println("Got an exception! ");
      System.err.println(e.getMessage());
    }
  }
}


Any tip will be welcome.

I using netbeans 8.2 and have JRE 1.8.0_121
JDBC used sqljdbc42.jar

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