PrimaryKey 0

BIZ TMS Aurelius
1

Hello

Found the following problem:
The Table tState contains different states, set by us (the user can't change them). One state has the primary key 0 (MSSQL).
Aurelius throw now an exception if I read the id over a joined table:

contract.State.ID or contract.State.getID




2

Zero is not a valid id for integer properties. It's considered null.

3

That's maybe true, but Zero (0) is - at least in mssql-Server - a valid integer-primarykey.