With the new growing world of digitalization, where almost every work can be done on your pc is only possible due to all the applications and software.
There are many languages available for execution and application with different properties. Each language has its own importance and preferred applications.
Key Takeaways
- XQuery is used to query and retrieve data from XML documents, while XPath is used to navigate through the elements and attributes of an XML document.
- XQuery supports more complex queries and operations than XPath.
- XPath is a subset of XQuery and can be used within an XQuery statement.
XQuery vs XPath
The difference which differentiates the programming languages XQuery and XPath is based on the type of language they are. XQuery is a programming language that is used as a functional programming language, and the application of the language is that it is used for grouping the query of XML data, whereas XPath is a programming language which is based on path language criterion, and its application is to select the nodes out of an XML document file with the help of queries.
The data is mostly available in the form of XML or text. It is available with some extensions which belong to other data formats and are vendor-specific extensions.
XPath is also a programming language that supports query language. It is preferred when the selection of nodes is required out of an XML document.
Comparison Table
| Parameters of Comparison | XQuery | XPath |
|---|---|---|
| Type of language | XQuery is a functional programming language and in addition, it is also a query language. | XPath is a language that comes in the category of XML path language. |
| Applications | XQuery is preferred to use for the extraction and also manipulation of the data. | Application for XPath is to compute the values of string, numbers, or Boolean types into another document of XML. |
| Representation | XQuery is represented with the help of a tree model with seven nodes. The names of nodes are comments, text nodes, document nodes, attributes, namespaces, elements, and instructions. | XPath is also represented with the help of tree structure and navigation is possible using different nodes. |
| Support | XQuery programming language support XPath and some other extended relational models. | XPath, after so long is still struck being a component of the query language. |
| Basic idea | XQuery language is useful in creating the syntax of new XML documents. | XPath was developed with the idea for the definition of common syntax and behavior models for XPointer and XSLT. |
What is XQuery?
XQuery is a language that is classified and eligible for two categories. The data is mostly available in the form of XML or text.
XQuery language is useful in creating the syntax of new XML documents. XQuery programming language support XPath and some other extended relational models.
XQuery is represented with the help of a tree model with seven nodes. The names of nodes are comments, text nodes, document nodes, attributes, namespaces, elements, and instructions.
What is XPath?
XPath is also a programming language that supports query language. It is preferred when the selection of nodes is required out of an XML document.
The expression of an XPath used for navigation is also sometimes referred to as “an XPath.” XPath is also represented with the help of tree structure, and navigation is possible using different nodes.
XPath, after so long, is still struct to be a component of the query language. XPath was developed with the idea of the definition of common syntax and behaviour models for XPointer and XSLT.
Main Differences Between XQuery and XPath
- XQuery programming language supports XPath and some other extended relational models, whereas XPath, after so long, is still struct a component of the query language.
- XQuery language is useful in creating the syntax of new XML documents, whereas XPath was developed with the idea for the definition of common syntax and behaviour model for XPointer and XSLT.
- https://dl.acm.org/doi/abs/10.1145/1247480.1247517
- https://books.google.com/books?hl=en&lr=&id=R780l9ETyw8C&oi=fnd&pg=PA252&dq=Difference+Between+XQuery+and+XPath+(With+Table)&ots=XJDbVXEUXl&sig=s_FulfRqkTzA3WScjbAS2I57ds8
- https://link.springer.com/chapter/10.1007/978-3-540-72909-9_40
- https://ieeexplore.ieee.org/abstract/document/1647855/
- https://link.springer.com/chapter/10.1007/11545163_1
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