DeleteRule enum

Possible values for a delete rule in a Relate.

Inheritance

• Object
• Enum
• DeleteRule

Constructors

DeleteRule()

const

Values

restrict → const DeleteRule

Prevents a delete operation if the would-be deleted ManagedObject still has references to this relationship.

cascade → const DeleteRule

All objects with a foreign key reference to the deleted object will also be deleted.

nullify → const DeleteRule

All objects with a foreign key reference to the deleted object will have that reference nullified.

setDefault → const DeleteRule

All objects with a foreign key reference to the deleted object will have that reference set to the column's default value.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

values → const List<DeleteRule>

A constant List of the values in this enum, in order of their declaration.