complexType KeyDefinition

diagram
namespace	http://www.mapinfo.com/midev/service/featurecollection/v1
children	fc:AttributeRef
used by	element  FeatureCollectionMetadataBase/KeyDefinition
attributes	Name   Type   Use   Default   Fixed   Annotation keyType   fc:KeyType            documentation Defines the type of key.
annotation	documentation Identifies one or more attributes that collectively define a unique key for each feature.

attribute KeyDefinition/@keyType

type	fc:KeyType
facets	Kind  Value  Annotation enumeration  None documentation Indicates that a feature collection does not have a key. enumeration  Implicit documentation Indicates that the feature collection has a key but the contents of the key are implicitly determined. Typically this is as a result of a pseudo value such as ROWID. enumeration  Explicit documentation Indicates that the feature collection has a key and the key is determined by attribute values in the feature.
annotation	documentation Defines the type of key.

element KeyDefinition/AttributeRef

diagram
namespace	http://www.mapinfo.com/midev/service/featurecollection/v1
type	xsd:string
properties	minOcc  1 maxOcc  unbounded content  simple
annotation	documentation Defines one or more column names (attributes) in the table that define the unique key.

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