Migration class abstract

Base contract migrations extend.

Constructors

Migration()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

down(SchemaBuilder schema) → FutureOr<void>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

plan(MigrationDirection direction, {SchemaSnapshot? snapshot, String? defaultSchema, String? tablePrefix}) → SchemaPlan

Builds a plan for the requested direction.

toString() → String

A string representation of this object.

inherited

up(SchemaBuilder schema) → FutureOr<void>

Operators

operator ==(Object other) → bool

The equality operator.

inherited