On Tue, Jun 12, 2007 at 04:53:01PM +0100, Olly Betts wrote:
> On Tue, Jun 12, 2007 at 05:10:07PM +0200, Daniel M?nard
wrote:
> > However, I'm not sure it is worth changing this if
everyone is happy
> > with that (I was not asking for a change, just
saying I was surprised)...
>
> I doubt anyone has really considered the case before (I
hadn't, despite
> writing both incarnations of the QueryParser), so it
would probably be
> OK to change.
I noticed that these two produce different answers:
a OR b NOT c
a OR b AND NOT c
That seems suprising and undesirable, and since nobody else
seems to
care enough about this one way or the other to voice their
opinion,
I've decide to change the order of precedence. It was:
AND 'AND NOT'
OR XOR NOT (equal)
Now it's:
AND 'AND NOT' NOT (equal)
XOR
OR
Cheers,
Olly
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