Recommended Reading:
ColumnRef
Reference to a column defined in an external column set or code list.
Element information
Type: gc:ColumnRef
Properties: Local, Unqualified
Content
- Sequence [1..1]
- Annotation [0..1] User annotation for the referenced column.
- CanonicalVersionUri [1..1] Canonical URI which serves as a unique identifier for this version.
- LocationUri [0..*] Suggested retrieval location for this version, in genericode format.
- Data [0..1] Restrictions to the data type of the referenced column.
from group gc:IdentificationRefUriSet
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| Id | [1..1] | xsd:ID | Unique ID within the document. | from group gc:IdDefinition |
| ExternalRef | [1..1] | xsd:NCName | Unique ID within the external document. | from group gc:ExternalReference |
| Use | [0..1] | gc:UseType | Whether the usage is required or optional. | from group gc:OptionalUseDefinition |
| xml:base | [0..1] | xsd:anyURI | Base URL which applies to relative location URIs. |
Used in
- Group gc:ColumnChoice
- Group gc:ColumnSetContent via reference to gc:ColumnChoice
- Type gc:ColumnSet via reference to gc:ColumnSetContent (Element ColumnSet)
- Type gc:ColumnSetDocument via reference to gc:ColumnSetContent (Element gc:ColumnSet)
Sample instance
<ColumnRef Ref="code"/>