JSR-220 is a definitive (although not user friendly) source of the EJBQL syntax:

  http://jcp.org/en/jsr/detail?id=220

I would imagine that syntax used by OpenJPA is also compatible.

Andrus


On Nov 12, 2007, at 3:01 AM, David Marko wrote:

Where can I find more info on EJB QL? Is e.g.
http://openjpa.apache.org/builds/1.0.1/apache-openjpa-1.0.1/docs/ manual/jpa_langref.html
 suitable/compatible with Cayenne implementation?

David

Aristedes Maniatis wrote:

On 12/11/2007, at 7:24 AM, David Marko wrote:

Is there any example for using JPA? Are there any hints/ recomendations
for
schema evolution/migration?

Right now the only docs are those found here:
http://cayenne.apache.org/doc/jpa-guide.html

Is there a reason you want to migrate to JPA? The native Cayenne API
will in most cases be more flexible and capable.


Cheers
Ari Maniatis



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