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EJB- QL

 
Greenhorn
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After some reserach, I found out the "Group by" is supported in the extensions of EJB-QL through websphere. I haven't, however, been able to understand how to use the "group by"... do I use it in finder methods (which I don't think is the cas esince the return type in this case is either a bean or a collection of beans) or do I use ejbSelect methods? can anybosy please help me out with an example of a query using "Group by"? Thanks in advance...
 
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