Re: [Hibernate-devel] Re: Select queries, queries by criteria, query by example

[Christian M. <vc...@cl...>]

> I *do* think "query by example" is pretty cool - but could you tell me
> how they distinguish a null value from an unset property ... or a zero
> primitive value from an unset property? I never figured that out...
>
> thoughts?

I am pretty sure they assume that any Null value / zero primitive is an
unset one.
We could check how Cocobase is dealing with this since it supports QBE.

Chris