Thiago H. de Paula Figueiredo schrieb:
Em Mon, 09 Feb 2009 22:35:52 -0300, Luther Baker <lutherba...@gmail.com>
escreveu:
Simply stated, I'm asking about the two orthogonal choices: (native vs
object, range or size)
Is an int preferred to an Integer? Is there a compelling argument for
either native or Object?
I guess that you mean "primite" when you mean "native".
Native types in Java can't have null values, so, for primary key
properties, a Integer is a much better fit than an int.
Why is that? I couldn't imagine a case where you want your primary key
value to be NULL (apart from the fact that I don't know any DBMS that
allows that).
Uli
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