I have a the same problem with 'update' query. when I write
         entityManager.createQuery("update Iteminfo item set 
item.assetType="+aaa+" where item.id="+id);
there is the same problem: 
 jboss throws WARN 
( 
WARN [FromElementType] Using non-qualified column reference [id -<[id]>] 
) 
and it doen's execute. 

when you gove me advise , in this case, it is'not good advise because find(...) 
method must return a list, so I have to use for ( ) operator and then in this 
for write entityManager.merge(...). 
is it enythins else that I  do more friendly code?I mean without 
entityManager.find(...) and for operator?
Or how can I write EJBQL correctly, that it  works.
can enyone to help me?


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