Re: [Exist-open] query

[Robert W. <rob...@de...>]

Assuming your xml docs are in a collection called "books" then this
should give you what you want:

count(collection("/db/books")/book[@category =3D "WEB"])

Rob Walpole
Devon Portal Developer
Email. rob...@de...
Web. http://www.devonline.gov.uk

-----Original Message-----
From: exi...@li...
[mailto:exi...@li...] On Behalf Of Marcio
Bertoldi
Sent: 19 April 2007 12:29
To: Exi...@li...
Subject: [Exist-open] query



Please !!
As i execute one query (Xpath/XQuery) that it returns the name from the
archives that will count category "WEB" ?=20
book001.xml
<?xml version=3D"1.0" encoding=3D"ISO-8859-1"?>
<book category=3D"COOKING">
  <title lang=3D"en">Everyday Italian</title>
  <author>Giada De Laurentiis</author>=20
  <year>2005</year>
  <price>30.00</price>
</book>
book002.xml
<?xml version=3D"1.0" encoding=3D"ISO-8859-1"?>
<book category=3D"CHILDREN">
  <title lang=3D"en">Harry Potter</title>
  <author>J K. Rowling</author>=20
  <year>2005</year>
  <price>29.99</price>
</book>
book003.xml
<?xml version=3D"1.0" encoding=3D"ISO-8859-1"?>
<book category=3D"WEB">
  <title lang=3D"en">XQuery Kick Start</title>
  <author>James McGovern</author>=20
  <year>2003</year>
  <price>49.99</price>
</book>
book004.xml
<?xml version=3D"1.0" encoding=3D"ISO-8859-1"?>
<book category=3D"WEB">
  <title lang=3D"en">Learning XML</title>
  <author>Erik T. Ray</author>=20
  <year>2003</year>
  <price>39.95</price>
</book>