Sybase XML manual XSM User’s Guide 269

	XML Model Glossary
qualified name	A name beginning with a prefix and a colon (:). The prefix is associated with
(QName)	a namespace URI. For example: xs:schema, xs being associated with
	http://www.w3.org/2001/XMLSchema
RDB	Relational database. A database organized in terms of relations between data
redefine	Allows you to redefine simple and complex types, groups and attribute
	groups from an external schema file in the current schema
reference	A property to define a local object by reference to a global object. The
	referenced (local) object has the same properties as the reference (global)
	object
restriction	Derivation of a simple type or a complex type to restrict the values of their
	base type
reverse-	Process of examining and recovering data or source code from a file that is
engineering	then used to build or update an XML model
schema	Diminutive for XML Schema or XML Schema Definition (XSD). It defines
	the structure and data types of an XML document
scope	Sphere of action of an object. It can be local (within a parent object) or
	global (within a model)
selector	An XPath expression that selects a set of elements for an identity constraint
	(unique, key or keyRef)
	 For more information on XPath expressions, see section Defining an
	identity constraint selector in chapter Building an XML model
sequence	A group particle indicating that child elements must appear at least once in
	the order of their declaration
simple content	Allows you to extend or restrict the values of a complex type supporting
	character data or a simple type
simple type	A data type definition for the value of elements or attributes with text-only
	content
SQLX	XML extension of the Structured Query Language
stereotype	Sub-classification used to extend the semantics of an object without changing
	its structure. It can be predefined or user-defined
target namespace	Namespace of all the schema elements in the model. Its name is a URI which
	does not refer to any file but only to an assigned name. A prefix can be
	assigned to the namespace. All the schema elements with this prefix in their
	start-tag will be associated with the namespace
type	Data type. It can be predefined or user-defined, simple or complex.
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