This one time, at band camp, Jan Odv�rko said:
JO>how can I translate following "JOIN" SQL statement to the OQL?
JO>
JO>SELECT Outlet.* FROM Visit INNER JOIN Outlet ON Visit.Outlet = Outlet.ID
...
JO>By the way, where I can find some samples or tutorial for OQL?
Honza,
JOINs are generated automatically by Castor based on the mapping
of the object model that you create in the mapping descriptor
(mapping.xml). See the examples in src/examples/jdo and src/examples/myapp.
As for an OQL tutorial, the best the project has available is on
the website and it's not really even a tutorial:
http://castor.exolab.org/oql.html
Bruce
--
perl -e 'print unpack("u30","<0G)U8V4\@4VYY9&5R\"F9E<G)E=\$\!F<FEI+F-O;0\`\`");'
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