[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qexo-general] Does qexo work with Berkley-Db XML
From: |
Per Bothner |
Subject: |
Re: [Qexo-general] Does qexo work with Berkley-Db XML |
Date: |
Fri, 16 May 2003 00:09:34 -0700 |
User-agent: |
Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.4b) Gecko/20030507 |
SUBRAMANIAN Taruvai N wrote:
How do I connect to a xml data base?
For now Qexo can only read from XML files using the document
function (or doc in the CVS version, to match the new specs).
You can write a routine in Java that emits any data to
a Consumer. That isn't very difficult, but it isn't well
documented either.
(There is also a SAX2 bridge, but it needs some work.)
If you want to use database idnexes to pre-filter the data
(i.e. use a path expression where some of the selection
operations are offloaded from Qexo to a database engine)
there isn't really any support for that so far. It it
is OK to let Qexo do all the filtering it is much easier.
--
--Per Bothner
address@hidden http://per.bothner.com/