29 Nov
2000
29 Nov
'00
12:37 a.m.
Dieter,
Doug Morse writes:
... negating a ZCatalog index lookup ...
Only ZCatalog text indexes support a restricted form of negation. Keyword and field indexes do not. Text indexes support only "and not": e.g. "Zope and not databases". Free standing "not" or combined with "or" (rather than "and") is not supported.
Super, thanks Dieter! Not the answer I was hoping to hear, but it least it's definitive. ;-) I am curious: Do others think this feature might be worth adding to the ZCatalog? If so, perhaps it should work its way into a proper feature request... Cheers! Doug Morse morse@pobox.com