yeah, exactly.
From a rules point of view - do we care about nulls? for numbers? I guess numbers can be special if needed - any type can be treated specially.
maybe for numbers null == 0 ?
if bar is an integer it will be 0, if its an Integer it will be null. The Q is do we make Integer work like the primitive, or do we make it work like an Object.
Mark
Michael Neale wrote:http://jira.jboss.com/jira/browse/JBRULES-627
OK, this much is clear:
Foo(field == null) can be true if field is null.
but, what about Foo(field > 3), and field is null? should that be false? what about Foo(field != 3) - should that be true?
in SQL, null will always result in a false condition, unless you explicitly use null.
Thoughts?
Michael.
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