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set:distinct()

files/en-us/web/xml/exslt/reference/set/distinct/index.md

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set:distinct() returns a subset of the nodes in the specified node-set, returning only nodes with unique string values.

Syntax

plain
set:distinct(nodeSet)

Parameters

  • nodeSet
    • : The node-set in which to find unique nodes.

Return value

A node-set containing the nodes that have unique string values.

Specifications

EXSLT - SET:DISTINCT