Path expression
id:
path-expression-227-1566759
title:
Path expression
text:
In query languages, path expressions identify an object by describing how to navigate to it
in some graph of objects. For example, the path expression p.Manager.Home.City might refer the city of residence of someone's manager.
Path expressions have been extended to support regular expression-like flexibility.
XPath is an example of a path expression language. In concurrency control, path expressions are a mechanism for expressing permitted sequences of execution. For example, a path expression l
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Path_expression
date created:
2006-02-06T05:30:17Z
date modified:
2024-09-15T00:23:38Z
main entity:
{"identifier":"Q7144649","url":"https://www.wikidata.org/entity/Q7144649"}
image:
fields total:
13
integrity:
14