18.104.22.168.2.2 ST_IntNonNegative (Non-Negative Integer)
This simple type's contents are a restriction of the XML Schema int datatype.
This simple type also specifies the following restrictions:
This simple type has a minimum value of greater than or equal to 0.
The following XML Schema fragment defines the contents of this simple type:
<simpleType name="ST_IntNonNegative"> <restriction base="xsd:int"> <minInclusive value="0"/> </restriction> </simpleType>