Hi, Can I use BigInteger /DECIMAL(P,0)/ and BigDecimal as PrimaryKey ? This is possible in any Database but OpenJPA throws an error: Exception in thread "main" <openjpa-1.1.0-SNAPSHOT-r420667:592964M fatal user error> org.apache.openjpa.persistence.ArgumentException: Type "class test.DataObject" declares field "objectId" as a primary key, but keys of type "java.math.BigInteger" are not supported.
Why is that restriction? Regards, Miro.
