21.4.7.33 ST_FunctionType

This simple type defines the set of available conditional expression function types present for use.

This simple type’s contents are a restriction of the W3C XML Schema token datatype.

This simple type is restricted to the values

listed in the following table:

Enumeration Value

Description

Specifies a count.

Specifies the depth.

Defines the maximum depth.

Retrieves the position of the node in the specified set of nodes.

Returns 1 if the specified node is at an even numbered position in the data model.

Returns 1 if the specified node is in an odd position in the data model.

Reverse position function.

Used to reference a variable.

[Note: The W3C XML Schema definition of this simple type’s content model (ST_FunctionType) is located in A.5.3. end note]