Failover test programs

Question

Hi all,
I am creating a failover test script that is simple and is doing insert 1 row every 2 seconds.
Then we fail the node1 and check if it will continue to insert on node2.
My script is using sqlnet client connect. for example :
connect scott/tiger@TEST
So I still need to install oracle client on my laptop.
I want to create a script that will not need Oracle client or tns names.ora in my laptop. How do I do it?
I want it to behave like what the sqldeveloper do in which no tns names is needed and uses the parameter: hostame: port: SID
Thanks a lot,
zxy
Edited by: yxes2013 on 19.4.2013 2:11

Answer 1

yxes2013 wrote:
I thank you all :)
But I dont want anything to be installed in my laptop. I only want the program to use or ride on the functionality of sqldeveloper which you just cut n paste.
You could write a Java program that uses JDBC to connect - that would be one way.Can you share a sample java program that behave like sqldev? and rides on it? becuase I do not want to install other tools.
ThanksHere's a simple Java program. Just compile it with javac, set your CLASSPATH to include ojdbc.jar, and run it with java:import java.sql.*;
class Conn {
  public static void main (String[] args) throws Exception
   Class.forName ("oracle.jdbc.OracleDriver");
   Connection conn = DriverManager.getConnection
     ("jdbc:oracle:thin:@//localhost:1521/orcl", "scott", "tiger");
                        // @//machineName:port/SID,   userid,  password
   try {
     Statement stmt = conn.createStatement();
     try {
       ResultSet rset = stmt.executeQuery("select BANNER from SYS.V_$VERSION");
       try {
         while (rset.next())
           System.out.println (rset.getString(1));   // Print col 1
       finally {
          try { rset.close(); } catch (Exception ignore) {}
     finally {
       try { stmt.close(); } catch (Exception ignore) {}
   finally {
     try { conn.close(); } catch (Exception ignore) {}
}OK?