# Abstract Class "rdbmdl.constraints :: ColumnRefConstraint"

Defined in package : rdbmdl.constraints

Super and Sub Types

- rdbmdl :: Element
  - rdbmdl :: NamedElement
    - rdbmdl.constraints :: Constraint
      - rdbmdl.constraints :: ColumnRefConstraint
        - rdbmdl.constraints :: ForeignKey
        - rdbmdl.constraints :: UniqueConstraint (more subTypes available)

All known Sub Classes

- rdbmdl.constraints :: ForeignKey
- rdbmdl.constraints :: PrimaryKey
- rdbmdl.constraints :: UniqueConstraint

| Direct References rdbmdl :: TableColumn includedColumns
Inherited Attributes ecore :: EString name ecore :: EString uid | Inherited References rdbmdl :: Element parent

## Reference rdbmdl :: TableColumn includedColumns

Property | Description
--- | ---
type | rdbmdl :: TableColumn
changeable | true
containment | false
defaultValueLiteral | null
derived | false
lowerBound | 1
name | includedColumns
ordered | true
resolveProxies | true
transient | false
unique | true
unsettable | false
upperBound | -1
volatile | false

generated on 23-nov-2011 at 17.50.28 by metamodeldoc