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findByPrimaryKey in EJB QL  RSS feed

 
Lijun An
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Hi Gurus,
I have a CMP entity bean with a PrimaryKey class containing multuple fields. Could you tell me how to write the EJB QL for findByPrimaryKey in ejb-jar.xml descriptor?
Thanks in advance.
 
It is sorta covered in the JavaRanch Style Guide.
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