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Title: RE: XML and Queries (not XQL) It is
useful to query the schema to provide a means
to
construct a query. This is straightforward in
terms
of "string schlepping" in the interface to get
names. Yes one can consider the content model
productions to constrain views of a sort.
As a
query itself, no. It doesn't work. In simplistic
terms, a query defines the conditions of the
search;
the
schema defines the properties of the search. It
has
been considered several times since the SGML
years.
Len http://www.mp3.com/LenBullard
Ekam sat.h, Vipraah bahudhaa vadanti. Daamyata. Datta. Dayadhvam.h
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