(from KeysIndexes)(from KeysIndexes)
indexedFeature
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Similar to the keys, indexing is part of the Foundation and is extended in the Relational package.
IndexedFeature Index index
(from KeysIndexes)(from KeysIndexes)
indexedFeature
StructuralFeature
ColumnSet
/owner
feature
Attribute
/feature
NamedColumnSet
{ordered} opti onScopeCol umnSet
optionScopeColumn
Table
/feature
IndexSpansClass /index
SQLIndex
/spannedClass
/i ndexedFeature
/index
IndexedFeatureInfo /indexedFeature
SQLIndexColumn {ordered}
Figure 6-10 Indexing
