<xsl:merge-key> ^XSLT

Синтаксис

XSLT 3.0

<xsl:merge-key
    select? = expression
    lang? = { language }
    order? = { "ascending" | "descending" }
    collation? = { uri }
    case-order? = { "upper-first" | "lower-first" }
    data-type? = { "text" | "number" | eqname } >
    <!-- Content: sequence-constructor -->
</xsl:merge-key>