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setTableQualifier(schema) without transaction [message #900899]

Wed, 08 August 2012 17:37

Eclipse User

For one of our persistence units, we have a requirement to switch the schema prefix based on context at various times during a session.

We found this call:

session.getLogin().setTableQualifier(schema);

...however the problem is to get the session, you need to be in a transaction. At this time, most of our services are not @Transactional.

Any thoughts on alternative ways to switch the schema prefix would be appreciated.

Thanks!
-Ed

EL/JPA: 2.3.0, Database: Oracle 11g

Re: setTableQualifier(schema) without transaction [message #905044 is a reply to message #900899]

Wed, 29 August 2012 11:31

Eclipse User

You cannot switch the schema at runtime.

You need either a different persistence unit, or EntityManagerFactory per schema, or change the schema based on the user and pass the user when creating the EntityManager.

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