Hey,

I try to use JDO in Google App Engine to get all Servers that have a
published date != null. But I find no way...


Query q = pm.newQuery(ServerDO.class);
q.setFilter("published != null");
q.setOrdering("name ASC");


I tried also IS NOT NULL and declare a parameter which I set to
null...

Can anybody help me? I don't think that this query should be heavy...

Regards,

Markus

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