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 …

2009年5月29日 · 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 …

2010年8月11日 · I think Xquery has not the "AND" operator and i cant do this: if node1 = xxx and node2 = yyy and node3 = zzz then replace node3 with www

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 …

2017年2月15日 · In XQuery, How do you order by ascending and descending? I have got the following from a tutorial:

2013年4月21日 · Requirement: I want to get the total price of products in order 1022 via XQuery. I've written below xquery to get the sum of prices of parts in order no 1022. XQuery:

2012年7月5日 · Just to add to this response: this will return the selected "car" element. It won't wrap this in a "cars" element as requested. Because the input doesn't contain an existing …

2013年2月18日 · When you write contains((,) or (,) ) you are seemingly using or on a syntactical level, giving two different to the xquery parser. That is not possible in Xquery, or generally …

2012年2月21日 · 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 …

2015年10月20日 · Also, as far as I understand it from the documentation, value() should only return one value at a time, which means you may need to either push some more of the XPath …