FLWOR
id:
flwor-250-18456587
title:
FLWOR
text:
The programming language XQuery defines FLWOR as an expression that supports iteration and binding of variables to intermediate results. FLWOR is an acronym: FOR, LET, WHERE, ORDER BY, RETURN. FLWOR is loosely analogous to SQL's SELECT-FROM-WHERE and can be used to provide join-like functionality to XML documents. for creates a sequence of nodes
let binds a sequence to a variable
where filters the nodes on a boolean expression
order by sorts the nodes
return gets evaluated once for every node
brand slug:
wiki
category slug:
encyclopedia
description:
Type of expression in the XQuery programming language
original url:
https://en.wikipedia.org/wiki/FLWOR
date created:
date modified:
2024-04-22T05:03:06Z
main entity:
{"identifier":"Q3737236","url":"https://www.wikidata.org/entity/Q3737236"}
image:
fields total:
13
integrity:
14