On Oct 20, 2006, at 2:46 AM, Tore Halset wrote:
> Hello.
>
> I am trying to implement true/false. See the following issue.
>
> http://issues.apache.org/cayenne/browse/CAY-696
>
> First, I do not know if this a good idea, but it was requested..
I think it is a good idea.
> My main motivation is to be able to do a expIn(/expNotIn) with an
> empty collection.
>
> How should I update the JJTree stuff?
Yes, you will need to update the parser for completeness of the
implementation of this feature.
> Is that only for parsing ala Expression.fromString(...)?
Yes, but as Michael mentioned "Expression.fromString" itself is used
in the Modeler (and runtime) to parse queries saved in XML.
Andrus
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