Processing instruction constructors : processing instructions « XQuery « XML

1. XML
2. XQuery
3. processing instructions

Processing instruction constructors

File: Data.xml


File: Query.xquery

<ul>{
  <?doc-processor version="4.3"?>,
  processing-instruction doc-processor2 {'version="4.3"'},
  processing-instruction {concat("doc-processor", "3")}
        {concat('version="', '4.3', '"')}
}</ul>

Output:

<?xml version="1.0" encoding="UTF-8"?>
<ul><?doc-processor version="4.3"?><?doc-processor2 version="4.3"?><?doc-processor3 version="4.3"?></ul>

 

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