XSD – Simple Types
In this chapter, we'll see Simple Types that XSD defines. S.No.Simple Type & Description1Element Simple Element can contain only text. It can not contain any other element.2Attribute Attribute is itself…
XSD – Attribute
Attribute represents the attribute of an XML element. XSD defines it as a simple type. Syntax <xs:attribute name = "attribute-name" type = "attribute-type"/> attribute-nameName of the Attribute. For example,<xs:attribute name…
XSD – Element
Simple Element is an XML element which can only have text. It can not contain any attribute. Syntax <xs:element name = "element-name" type = "element-type"/> element-nameName of the XML Element.…
XSD – Validation
We'll use Java based XSD validator to validate students.xml against the students.xsd. students.xml <?xml version = "1.0"?> <class> <student rollno = "393"> <firstname>Dinkar</firstname> <lastname>Kad</lastname> <nickname>Dinkar</nickname> <marks>85</marks> </student> <student rollno = "493"> <firstname>Vaneet</firstname> <lastname>Gupta</lastname>…
XSD – Syntax
An XML XSD is kept in a separate document and then the document can be linked to an XML document to use it. Syntax The basic syntax of a XSD…
XSD – Overview
XML Schema Definition commonly known as XSD is a way to describe precisely the XML language. XSDs check the validity of structure and vocabulary of an XML document against the…
XQuery – Custom Functions
XQuery provides the capability to write custom functions. Listed below are the guidelines to create a custom function. Use the keyword declare function to define a function.Use the data types defined in…
XQuery – If Then Else
XQuery provides a very useful if-then-else construct to check the validity of the input values passed. Given below is the syntax of the if-then-else construct. Syntax if (condition) then ...…
XQuery – Regular Expressions
Following is the list of commonly used regular expression functions provided by XQuery Sr.NoName & Description1matches Function Returns true if the input matches with the provided regular expression.2replace Function Replaces…
XQuery – tokenize function
The tokenize function returns a sequence of items matching the regular expression. Syntax tokenize($input, $regex) Input Parameters $input − input string.$regex − regular expression. Example XQuery Expression let $input := 'Chapter 1 ... Chapter…
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