Migrate 10g to XE

Hi,
is there any possibility to migrate 10g Enterprise edition DB to XE?
using other method beside export/import or datapump.
Thanks
Joel

Hi Joel,
currently Java in the database is not part of XE (beta). But Oracle seems to consider making it available in the production release, hopefully as an optionally to be installed feature. But nothing is official as of now.
JAVA_XA is a package that is installed with the JAVA option, thus it is not available now. I don't think you can use the scripts of an SE or EE Oracle 10gR2 to install java and I wouldn't want to try :).
I am not familiar with XA but there are two possible scenarios, I believe.
1) Your application code IN THE DATABASE (java stored procedures or plsql stored procedures) relies on the JAVA_XA packages. Then it will not work unless you modify your application.
2) The JDBC / OCI driver you use to connect to the database uses the JAVA_XA packages. Then you might be able to use a different driver. He was referring to the following thread: Re: javavm in the database
Hope that helps,
~Dietmar.

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