ForeignKeyConstraint class

Implemented types

• TableConstraint

Constructors

ForeignKeyConstraint({Ident? name, required List<Ident> columns, required ObjectName foreignTable, required List<Ident> referredColumns, ReferentialAction? onDelete, ReferentialAction? onUpdate})

const

ForeignKeyConstraint.fromJson(Object? json_)

Returns a new instance from a JSON value. May throw if the value does not have the expected structure.

factory

Properties

columns → List<Ident>

final

foreignTable → ObjectName

final

hashCode → int

The hash code for this object.

no setter, override

name → Ident?

final

onDelete → ReferentialAction?

final

onUpdate → ReferentialAction?

final

referredColumns → List<Ident>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWith({Option<Ident>? name, List<Ident>? columns, ObjectName? foreignTable, List<Ident>? referredColumns, Option<ReferentialAction>? onDelete, Option<ReferentialAction>? onUpdate}) → ForeignKeyConstraint

Returns a new instance by overriding the values passed as arguments

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, Object?>

Returns a JSON representation of this.

override

toString() → String

A string representation of this object.

override

toWasm() → List<Object?>

Returns this as a WASM canonical abi value.

override

Operators

operator ==(Object other) → bool

The equality operator.

override