OnDelete enum

types of on delete actions for foreign keys

Inheritance

• Object
• Enum
• OnDelete

Constructors

OnDelete()

const

Values

cascade → const OnDelete

delete the children when the foreign key is deleted

restrict → const OnDelete

protect the children when the foreign key is deleted

setNull → const OnDelete

set the children to null when the foreign key is deleted

setDefault → const OnDelete

set the children to the default value when the foreign key is deleted

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<OnDelete>

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