[xquery-talk] XQuery and databases - XQuery 2.0
brian at blumenfeld-maso.com
Mon Jun 15 15:45:16 PDT 2009
Yea, I knew about SQL/XML. I was thinking more about intra-column indexing
-- so if I have an XML column I could write an efficient WHERE clause on the
value of a specific descendant element value. I don't believe SQL/XML
defines a way to ddefine indexes using, say, an XPath expression.
On Mon, Jun 15, 2009 at 2:19 PM, Pavel Minaev <int19h at gmail.com> wrote:
> On Mon, Jun 15, 2009 at 2:10 PM, Brian Maso<brian at blumenfeld-maso.com>
> > I had heard that future versions of the SQL standard are to bring XML in
> > SQL -- basically make non-validated XML nodes as valid column types and
> > intra-XML indexing.
> It's called SQL/XML, and it has been there since SQL-2003:
> talk at x-query.com
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