Oracle connection failing..URGENT-PLS HELP

Question

added these files in the classpath : using oracle 9i , jdk1.4.2
C:\Documents and Settings\Sampathkumar\Desktop>set CLASSPATH=c:\oracle\ora92\jdb
c\lib\ojdbc14.jar;c:\oracle\ora92\jdbc\lib\nls_charset12.jar;%CLASSPATH%;
submitted this code as a sample to test the conection
import java.sql.*;
public class test{
public static void main(String[] args) throws SQLException,ClassNotFoundException {
//load oracle driver
Class.forName("oracle.jdbc.OracleDriver");
System.out.println("Driver Loaded");
//connecTION to the sample database
String url = "jdbc.oracle:thin:@SEC_MEC-MS3:1521:global.oracle";
Connection conn=DriverManager.getConnection (url,"sam","aaj");
System.out.println("Database connection successful");
//create a statement
Statement stmt = conn.createStatement();
ResultSet rset =stmt.executeQuery("select sysdate from Dual");
while (rset.next())
System.out.println(rset.getString(1));
}//end of test DB class
give the error stack
C:\Documents and Settings\Sampathkumar\Desktop>java test
Driver Loaded
Exception in thread "main" java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at test.main(test.java:17)

Answer 1

added these files in the classpath : using oracle 9i
, jdk1.4.2
C:\Documents and Settings\Sampathkumar\Desktop>set
CLASSPATH=c:\oracle\ora92\jdb
c\lib\ojdbc14.jar;c:\oracle\ora92\jdbc\lib\nls_charset
12.jar;%CLASSPATH%;
submitted this code as a sample to test the
conection
import java.sql.*;
public class test{
public static void main(String[] args) throws
SQLException,ClassNotFoundException {
//load oracle driver
Class.forName("oracle.jdbc.OracleDriver");
System.out.println("Driver Loaded");
//connecTION to the sample database
String url =
=
"jdbc.oracle:thin:@SEC_MEC-MS3:1521:global.oracle";
Connection conn=DriverManager.getConnection
tion (url,"sam","aaj");
System.out.println("Database connection
on successful");
//create a statement
Statement stmt = conn.createStatement();
ResultSet rset =stmt.executeQuery("select
ry("select sysdate from Dual");
while (rset.next())
System.out.println(rset.getString(1));
}//end of test DB class
give the error stack
C:\Documents and Settings\Sampathkumar\Desktop>java
test
Driver Loaded
Exception in thread "main" java.sql.SQLException: No
suitable driver
at
at java.sql.DriverManager.getConnection(Unknown
known Source)
at
at java.sql.DriverManager.getConnection(Unknown
known Source)
at test.main(test.java:17)__________________________________________________________
You are loading the driver classes ok. But is that the appropriate driver for youir database?
I know Oracle is phasing out the .zip version classes12.zip, but have tried them
here the possible drivers
ojdbc14.jar Oracle 9. and higher and jk1.4 and higher
ojdbc14_g-1.jar - include extentsion Oracle 9. and higher and jk1.4 and higher
classes12.zip - Primarily used with oralce 8.* and jk1.2.* - jtk1.3.*