XQuery and XPath Data Model
The XQuery and XPath Data Model (XDM) is the data model shared by the XPath 2.0, XSLT 2.0, XQuery, and XForms programming languages. It is defined in a W3C recommendation. Originally, it was based on the XPath 1.0 data model which in turn is based on the XML Information Set. The XDM consists of flat sequences of zero or more items which can be typed or untyped, and are either atomic values or XML nodes (of seven kinds: document, element, attribute, text, namespace, processing instruction, and comment). Instances of the XDM can optionally be XML schema-validated.
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- enThe XQuery and XPath Data Model (XDM) is the data model shared by the XPath 2.0, XSLT 2.0, XQuery, and XForms programming languages. It is defined in a W3C recommendation. Originally, it was based on the XPath 1.0 data model which in turn is based on the XML Information Set. The XDM consists of flat sequences of zero or more items which can be typed or untyped, and are either atomic values or XML nodes (of seven kinds: document, element, attribute, text, namespace, processing instruction, and comment). Instances of the XDM can optionally be XML schema-validated.
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- enThe XQuery and XPath Data Model (XDM) is the data model shared by the XPath 2.0, XSLT 2.0, XQuery, and XForms programming languages. It is defined in a W3C recommendation. Originally, it was based on the XPath 1.0 data model which in turn is based on the XML Information Set. The XDM consists of flat sequences of zero or more items which can be typed or untyped, and are either atomic values or XML nodes (of seven kinds: document, element, attribute, text, namespace, processing instruction, and comment). Instances of the XDM can optionally be XML schema-validated.
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- Model
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- XQuery and XPath Data Model
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- enXQuery and XPath Data Model
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- Category:Data modeling
- Category:XML data access
- Data model
- File:XQuery and XPath Data Model type hierarchy.png
- List (abstract data type)
- Type system
- W3C recommendation
- XForms
- XML
- XML Information Set
- XML Schema (W3C)
- XPath
- XQuery
- XSLT
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- 4x4o2
- m.0c9g72
- Q8042446
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- Category:Data modeling
- Category:XML data access
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- XQuery and XPath Data Model?oldid=1000378607&ns=0
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- 1161
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- 4571078
- Wikipage revision ID
- 1000378607
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