Узнать версию JDK на сервере Oracle

create or replace and compile java source named "GetVersion" as
 public class GetVersion
 {
   public static void printVersion()
  {
     String ver;
    ver = System.getProperty("java.version");
    System.out.println("The JDK version is " + ver);
   }
  }

create or replace procedure Get_JDK_Version is language java
name 'GetVersion.printVersion()';


set serveroutput on
 call dbms_java.set_output(1000);


exec Get_JDK_Version;