Class InitialCreatee

A base class inherited by each EF Core migration.

Inheritance

object

Migration

InitialCreatee

Inherited Members

Migration.InitialDatabase

Migration.TargetModel

Migration.UpOperations

Migration.DownOperations

Migration.ActiveProvider

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: OEMS.Core.Migrations

Assembly: OEMS.Core.dll

Syntax

[DbContext(typeof(OEMSDBContext))]
[Migration("20250426133659_InitialCreatee")]
public class InitialCreatee : Migration

Remarks

See Database migrations for more information and examples.

Methods

BuildTargetModel(ModelBuilder)

Implemented to build the TargetModel.

Declaration

protected override void BuildTargetModel(ModelBuilder modelBuilder)

Parameters

Type	Name	Description
ModelBuilder	modelBuilder	The ModelBuilder to use to build the model.

Overrides

Migration.BuildTargetModel(ModelBuilder)

Remarks

See Database migrations for more information and examples.

Down(MigrationBuilder)

Builds the operations that will migrate the database 'down'.

Declaration

protected override void Down(MigrationBuilder migrationBuilder)

Parameters

Type	Name	Description
MigrationBuilder	migrationBuilder	The MigrationBuilder that will build the operations.

Overrides

Migration.Down(MigrationBuilder)

Remarks

That is, builds the operations that will take the database from the state left in by this migration so that it returns to the state that it was in before this migration was applied.

This method must be overridden in each class that inherits from Migration if both 'up' and 'down' migrations are to be supported. If it is not overridden, then calling it will throw and it will not be possible to migrate in the 'down' direction.

See Database migrations for more information and examples.

Up(MigrationBuilder)

Builds the operations that will migrate the database 'up'.

Declaration

protected override void Up(MigrationBuilder migrationBuilder)

Parameters

Type	Name	Description
MigrationBuilder	migrationBuilder	The MigrationBuilder that will build the operations.

Overrides

Migration.Up(MigrationBuilder)

Remarks

That is, builds the operations that will take the database from the state left in by the previous migration so that it is up-to-date with regard to this migration.

This method must be overridden in each class that inherits from Migration.

See Database migrations for more information and examples.