Migration.Up(MigrationBuilder) Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Migrations
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Package:
Microsoft.EntityFrameworkCore.Relational v1.0.6
Package:
Microsoft.EntityFrameworkCore.Relational v1.1.6
Package:
Microsoft.EntityFrameworkCore.Relational v2.0.3
Package:
Microsoft.EntityFrameworkCore.Relational v2.1.11
Package:
Microsoft.EntityFrameworkCore.Relational v2.2.6
Package:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Package:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v8.0.0

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

protected abstract void Up (Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder migrationBuilder);
abstract member Up : Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder -> unit
Protected MustOverride Sub Up (migrationBuilder As MigrationBuilder)

Parameters

migrationBuilder
MigrationBuilder

The MigrationBuilder that will build the operations.

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.

Applies to