Migration Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Migrations

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

A base class inherited by each EF Core migration.

public abstract class Migration

type Migration = class

Public MustInherit Class Migration

Inheritance

Object

Migration

Remarks

See Database migrations for more information and examples.

Constructors

Migration()

Creates a Migration instance.

Fields

InitialDatabase

The migration identifier for the empty database.

Properties

ActiveProvider	The name of the current database provider.
DownOperations	The MigrationOperations that will migrate the database 'down'.
TargetModel	The IModel that the database will map to after the migration has been applied.
UpOperations	The MigrationOperations that will migrate the database 'up'.

Methods

BuildTargetModel(ModelBuilder)	Implemented to build the TargetModel.
Down(MigrationBuilder)	Builds the operations that will migrate the database 'down'.
Up(MigrationBuilder)	Builds the operations that will migrate the database 'up'.