In all of the above examples, the query has been a simple XPath expression. XQuery also supports more complex operations using the 'for', 'let', 'where', 'order by', and 'return' keywords. The XML source may also be specified in the query using the 'doc ("file.xml")' function.

FME provides functions that can be used within XQuery scripts. These functions allow XQuery scripts and templates to access and manipulate feature attribute values. All feature functions are prefixed with the fme namespace prefix. Using the XMLTemplater and JSONTemplater, the template can include the results of processing a sub-template.

Uses XQuery expressions to extract portions of XML text into feature attributes. FME provides several functions that can be used within XQuery scripts. These functions allow XQuery scripts to access and manipulate feature attribute values. Currently, there are no functions that allow the manipulation of feature geometry. See XQuery Functions.

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2024年4月25日 · This transformer extracts portions of XML text using XQuery expressions. The 'XQuery Input' parameter identifies the type of the XQuery to be executed. The possible values each correspond to ways of specifying the XQuery.

2024年4月7日 · FME Server是FME软件的核心产品之一，它是一个功能强大的企业级空间数据转换和发布平台。 本培训教程旨在帮助用户理解 FME Server的基本概念、架构以及如何进行数据处理、工作空间创作、自助服务构建、实时操作、参数...

Xquery and FME A while ago, I posted a question about rendering maps using FME and I was shown the Cartopgrahic Rendering Tricks webinar done by Dotted Eyes. I'm currently working on reproducing this (amoungst other things), but I've run into a bit of a snag when attempting to fill in the correct polyline symbol.

FME 2009有一组丰富的用于处理XML数据的转换器：XMLFeatureMapper、XSLTProcessor、XQueryExploder、XQueryExtractor和XQueryUpdater。 通常，我会用一些真实的例子来说明新功能是如何实现的。

In all of the above examples, the query has been a simple XPath expression. XQuery also supports more complex operations using the 'for', 'let', 'where', 'order by', and 'return' keywords. The XML source may also be specified in the query using the 'doc ("file.xml")' function.

Populates an XML document with FME feature attribute values. The document is provided as a template, and the transformer will use XQuery to insert attribute values and geometry information into the template. The template may be loaded from an attribute, a file, or entered directly into the transformer parameters. Usage Notes