Values and Value Expressions › Expansion of XML-value-expression

Expansion of XML-value-expression

The expanded parameters of XML-value-expression specify XML values.

Note: For more information about XML values, see XML Data Type and XML Values.

Syntax

Expansion of XML-value-expression

►──────┬── XML-value-function ──┬─────────────────────────────►◄
       └── subquery ────────────┘

Parameters

XML-value-function

Specifies an XML-value-function that returns an XML value. See Expansion of XML-value-function, for more information.

subquery

Specifies a subquery that must return a single XML value or the NULL value. See Subqueries, for more information.