XQuery If Then Else Statement
The XQuery If Then Else statement is used to check the validity of the passing input values.
XQuery If Then Else Example
Let's take an example to demonstrate the usage of if-then-else statement in XQuery. Take an XML file named books.xml and apply to it XQuery expression containing an if-then-else construct to retrieve the titles of those books where price is greater than 100.
Execute XQuery against XML
Put the above three files to a same location. We put them on desktop in a folder name XQuery9. Compile XQueryTester.java using console. You must have JDK 1.5 or later installed on your computer and classpaths are configured.
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