[jira] [Created] (OPENJPA-2862) select SUM doesn't return spec defined types

[Mark Struberg (Jira)]

Mark Struberg created OPENJPA-2862:
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             Summary: select SUM doesn't return spec defined types
                 Key: OPENJPA-2862
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2862
             Project: OpenJPA
          Issue Type: Bug
          Components: kernel
    Affects Versions: 3.1.2
            Reporter: Mark Struberg
            Assignee: Mark Struberg
             Fix For: 3.1.3


As per spec section 4.8.5 Aggregate Functions in the SELECT Clause we  need to 
handle a few types in a special way

{noformat}
SUM returns Long when applied to state fields of integral types (other than 
BigInteger); Dou- ble when applied to state fields of floating point types; 
BigInteger when applied to state fields of type BigInteger; and BigDecimal when 
applied to state fields of type BigDecimal.
{noformat}



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