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"select new Constructor" in HQL

 
nimo frey
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I have a strange failure:

I have a constructor with fullfills this:



(intValueA, intValueB are Integers)

this works.

This works, too:



But when I use the sum-aggregation:



this failure occurs:



My Constructor:




Why does my Constructor not work, when I use the SUM-Aggregation???
 
nimo frey
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Okay, solved.

The datatypes were wrong. I have used Integer instead of Long.
 
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