What JDBC client info is sent/available in the DBMS?

Question

Hi all.
If 10 JDBC connections are made to the same DBMS,
(scott/tiger), five from one JVM and 5 from another, is
there a query that a third-party can run that will be able
to identify which five connections are from JVM A and
which are from JVM B? For instance, if JVM A is on a
different box than JVM B? Ie: does the client login protocal
send the client IP address/OS process ID?
thanks
Joe Weinstein at BEA Systems

Answer 1

thanks all for trying to help!
I tried setting v$program in a property
but it had no effect. I checked
http://download-west.oracle.com/docs/cd/B19306_01/java.102/b14355/urls.htm#g1028323
and that doesn't list V$PROGRAM as a property. The tinyurl gives a 404.
The driver is 10.2.0.1.0
The DBMS is Oracle Database 10g Enterprise Edition Release 10.1.0.4.0 - Production With the Partitioning, OLAP and Data Mining options
Driver dr = new oracle.jdbc.OracleDriver();
Properties props = new Properties();
props.put("user", "joe");
props.put("password", "XXX");
props.put("v$program", "MY_PROGRAM_NAME");
c = dr.connect("jdbc:oracle:thin:@XXX:1521:XXX", props);
System.out.println("The driver is " + c.getMetaData().getDriverVersion() );
System.out.println("The DBMS is " + c.getMetaData().getDatabaseProductVersion() );
Statement s = c.createStatement();
ResultSet r = s.executeQuery("select * from V$SESSION where USERNAME = 'JOE'");
int cnt = r.getMetaData().getColumnCount();
while (r.next())
for (int i = 1; i <= cnt; i++)
System.out.println(" value for " + r.getMetaData().getColumnName(i) + " is " + r.getS
tring(i) + "\t");
System.out.println("-------------");
The DBMS is Oracle Database 10g Enterprise Edition Release 10.1.0.4.0 - Production
With the Partitioning, OLAP and Data Mining options
value for USERNAME is JOE
value for SCHEMANAME is JOE
value for OSUSER is null
value for PROCESS is 1234
value for MACHINE is joes_box
value for TERMINAL is null
value for PROGRAM is null
...