From: | Jesus Maudes <jmaudes(at)ubu(dot)es> |
---|---|
To: | pgsql-jdbc(at)postgresql(dot)org |
Subject: | Early JDBC driver load? |
Date: | 2009-02-26 00:05:22 |
Message-ID: | 48cb7eaf0902251605k28e1ed66n79baede3781cf31f@mail.gmail.com |
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Lists: | pgsql-jdbc |
Hi
I'm using postgresql-8.3-604.jdbc3.jar driver
I have a very simple java program to inspect what drivers are initially
loaded:
import java.sql.DriverManager;
public class ListDrivers {
java.util.Enumeration myDrivers = DriverManager.getDrivers();
while (myDrivers.hasMoreElements()){
System.out.println(myDrivers.nextElement());
}
}
}
When I run it using:
java -cp .;postgresql-8.3-604.jdbc3.jar ListDrivers
It returns
sun(dot)jdbc(dot)odbc(dot)JdbcOdbcDriver(at)3cb89838
org(dot)postgresql(dot)Driver(at)b815859
Note that I have not loaded the driver using the typical classForName
neither the java -Djdbc option
Why postgres driver is loaded only by including the jar file in the
classpath?
Thanks
Jesus
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