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No Java in Oracle XE

with 3 comments

While helping in the forum, I noticed that folks don’t know that Java isn’t deployed with the Oracle 10g XE. However, it strikes me that you might be able to fudge it but I’m not sure that’s allowed in the EULA. If you want Java inside the database, why wouldn’t you install the licensed product?

There was an OTN article that listed three limitations but this wasn’t one in the article. Maybe I’ll run across the marketing note sometime in the furture or somebody will post the URL as a comment, which is always appreciated.

Anyway, the presence or lack of Java inside the database is pretty easy to test. You only need to do this:

SQL*Plus: Release 10.2.0.1.0 - Production ON Thu Nov 26 21:19:42 2009
Copyright (c) 1982, 2005, Oracle.  ALL rights reserved.
 
Connected TO:
Oracle DATABASE 10g Express Edition Release 10.2.0.1.0 - Production
 
SQL> CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED HelloWorldSQL AS
  2  public class HelloWorldSQL {
  3    public static String hello() {
  4      RETURN "Hello World."; }
  5  }
  6  /
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED HelloWorldSQL AS
*
ERROR at line 1:
ORA-29538: Java NOT installed

This is also true for Oracle Database 11g XE, as shown:

SQL*Plus: Release 11.2.0.2.0 Production ON Fri DEC 9 02:34:20 2011
Copyright (c) 1982, 2011, Oracle.  ALL rights reserved.
 
Connected TO:
Oracle DATABASE 11g Express Edition Release 11.2.0.2.0 - 64bit Production
 
SQL> CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED HelloWorldSQL AS
  2  public class HelloWorldSQL {
  3    public static String hello() {
  4    RETURN "Hello World!"; }
  5  }
  6  /
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED HelloWorldSQL AS
*
ERROR at line 1:
ORA-29538: Java NOT installed

It also explains the lack of loadjava or dropjava from the $ORACLE_HOME/bin directory.

Written by maclochlainn

November 26th, 2009 at 10:34 pm

Posted in Java,Oracle,Oracle XE

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