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author | Frans Englich <frans.englich@nokia.com> | 2009-09-23 13:16:51 (GMT) |
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committer | Frans Englich <frans.englich@nokia.com> | 2009-09-23 13:16:51 (GMT) |
commit | 902ceabbca3cd3f3a06180aba64b0f81b3f1dba4 (patch) | |
tree | 64efeee683cd31c2a0f7511fecc3c124c91249fe /doc/src/xml-processing/xquery-introduction.qdoc | |
parent | 9161598b9cb374889ca6c69831c035c1eaa4d56e (diff) | |
parent | bbcef4e4b596324aeda80e0aa7d313c586454740 (diff) | |
download | Qt-902ceabbca3cd3f3a06180aba64b0f81b3f1dba4.zip Qt-902ceabbca3cd3f3a06180aba64b0f81b3f1dba4.tar.gz Qt-902ceabbca3cd3f3a06180aba64b0f81b3f1dba4.tar.bz2 |
Merge commit 'qt/4.6' into mmfphonon
Conflicts:
demos/embedded/fluidlauncher/config_s60/config.xml
demos/embedded/fluidlauncher/fluidlauncher.pro
src/corelib/io/io.pri
src/gui/kernel/qapplication_s60.cpp
src/gui/kernel/qwidget_s60.cpp
src/s60installs/qt_libs.pro
Diffstat (limited to 'doc/src/xml-processing/xquery-introduction.qdoc')
-rw-r--r-- | doc/src/xml-processing/xquery-introduction.qdoc | 70 |
1 files changed, 33 insertions, 37 deletions
diff --git a/doc/src/xml-processing/xquery-introduction.qdoc b/doc/src/xml-processing/xquery-introduction.qdoc index d944b09..25fa13f 100644 --- a/doc/src/xml-processing/xquery-introduction.qdoc +++ b/doc/src/xml-processing/xquery-introduction.qdoc @@ -1,6 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the documentation of the Qt Toolkit. @@ -9,8 +10,8 @@ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser @@ -20,31 +21,30 @@ ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ /*! - \page xquery-introduction.html - \title A Short Path to XQuery +\page xquery-introduction.html +\title A Short Path to XQuery - \startpage Using XML Technologies - \target XQuery-introduction +\startpage Using XML Technologies +\target XQuery-introduction XQuery is a language for querying XML data or non-XML data that can be modeled as XML. XQuery is specified by the \l{http://www.w3.org}{W3C}. @@ -119,7 +119,7 @@ following XQuery: \snippet snippets/code/doc_src_qtxmlpatterns.qdoc 18 -The \c{doc()} function loads the file \l{cookbook.xml} and returns the +The \c{doc()} function loads the \c{cookbook.xml} file and returns the document node. The document node then becomes the focus for the next step \c{//recipe}. Here the double slash means select all \c{<recipe>} elements found below the document node, regardless of where they @@ -535,7 +535,7 @@ methods is presented in the section on \l{Boolean Predicates}. There are many more functions and operators defined for XQuery and XPath. They are all \l{http://www.w3.org/TR/xpath-functions} -{documented here}. +{documented in the specification}. \section2 Positional Predicates @@ -688,12 +688,12 @@ XQueries wherever expressions are allowed. \snippet snippets/code/doc_src_qtxmlpatterns.qdoc 40 -If \c{cookbook.xml} is loaded without error, a \c{<resept>} element -(Norweigian word for recipe) is constructed for each \c{<recipe>} +If \c{cookbook.xml} is loaded without error, a \c{<oppskrift>} element +(Norwegian word for recipe) is constructed for each \c{<recipe>} element in the cookbook, and the child nodes of the \c{<recipe>} are -copied into the \c{<resept>} element. But if the cookbook document +copied into the \c{<oppskrift>} element. But if the cookbook document doesn't exist or does not contain well-formed XML, a single -\c{<resept>} element is constructed containing an error message. +\c{<oppskrift>} element is constructed containing an error message. \section1 Constructing Atomic Values @@ -727,26 +727,23 @@ Sending this XQuery through xmlpatterns produces: \snippet snippets/code/doc_src_qtxmlpatterns.qdoc 40 -If \c{cookbook.xml} is loaded without error, a \c{<resept>} element +If \c{cookbook.xml} is loaded without error, a \c{<oppskrift>} element (Norweigian word for recipe) is constructed for each \c{<recipe>} element in the cookbook, and the child nodes of the \c{<recipe>} are -copied into the \c{<resept>} element. But if the cookbook document +copied into the \c{<oppskrift>} element. But if the cookbook document doesn't exist or does not contain well-formed XML, a single -\c{<resept>} element is constructed containing an error message. +\c{<oppskrift>} element is constructed containing an error message. \section1 Running The Cookbook Examples -Most of the XQuery examples in this document refer to the cookbook -written in XML shown below. Save it as \c{cookbook.xml}. In the same -directory, save one of the cookbook XQuery examples in a \c{.xq} file -(e.g. \c{file.xq}). Run the XQuery using Qt's command line utility: +Most of the XQuery examples in this document refer to the +\c{cookbook.xml} example file from the \l{Recipes Example}. +Copy the \c{cookbook.xml} to your current directory, save one of the +cookbook XQuery examples in a \c{.xq} file (e.g., \c{file.xq}), and +run the XQuery using Qt's command line utility: \snippet snippets/code/doc_src_qtxmlpatterns.qdoc 6 -\section2 cookbook.xml - -\snippet snippets/code/doc_src_qtxmlpatterns.qdoc 100 - \section1 Further Reading There is much more to the XQuery language than we have presented in @@ -1019,5 +1016,4 @@ you want to use \c{true} and \c{false}. The other way is to invoke the boolean constructor: \quotefile snippets/patternist/xsBooleanTrue.xq - */ |