For example: Zorba provides such an API for PHP, and there is the XQuery API for Java etc. If your XML data is stored in an XML database server that supports XQuery, then you would issue your XQuery queries to the server and get the results back. There are many open source and commercial products in this category. BaseX is an open source example.

Nov 27, 2016 · Problem statement: Integration Apache Camel with Xquery fails Steps: Java 17 Added below camel dependencies to Maven project <dependency> <groupId>org.apache.camel</groupId&... xslt apache-camel

Jun 6, 2017 · $ basex --help BaseX 8.5.3 [Standalone] Usage: basex [-bcdiIoqrRstuvVwxXz] [input] [input] XQuery or command file, or query string -b<pars> Bind external query variables -c<input> Execute commands from file or string -d Activate debugging mode -i<input> Assign file or database to context -I<input> Assign input string to context -o<output> Write ...

May 29, 2009 · In addition to the above, Querying XML was just the start for XQuery. Since its inception additional standards have been defined, like XQuery Full-Text, and XQuery Update Facility, to make it even more versatile than it already is on its own. Though a little dated by now, the above referenced article goes through most of these.. –

That's because in XQuery's conditional expression specification else-expression is always required: [45] IfExpr ::= "if" "(" Expr ")" "then" ExprSingle "else" ExprSingle So you have to write second else clause (for example, it may return empty sequence):

Oct 12, 2016 · I need to write an XQuery statement that returns all nodes where the numerical value in size is less than say 1000. So I somehow need to determine this numerical value (ignoring any text) to perform an 'le' operation I assume.

Feb 8, 2012 · The XQuery 3.1 Serialization specification provides the new "adaptive" serialization mode, which outputs each XQuery result on a new line. Some XQuery processors use this mode as new default. Share

Feb 21, 2012 · eXist-db is a great tool for learning XQuery: exist-db.org. I'd start by checking out the Basic XQuery Examples on the eXist-db.org website. This suite of interactive tutorials shows you example XQuery source code based on already-loaded XML files, such as Shakespeare plays, and lets you run each query in the tutorial.

Feb 9, 2009 · Do note that XQuery does not have a standard document() function (it is an XSLT function) and instead has the doc() function, which is part of the "XQuery 1.0 and XPath 2.0 Functions and Operators". There are at least two errors in the answer by Chris :

Apr 21, 2013 · Requirement: I want to get the total price of products in order 1022 via XQuery. I've written below xquery ...