MigrationsSqlGenerator.IndexTraits Método

Definição

Namespace:

Microsoft.EntityFrameworkCore.Migrations

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacote:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Gera um fragmento SQL para características de um índice de um CreateIndexOperation, AddPrimaryKeyOperationou AddUniqueConstraintOperation.

protected virtual void IndexTraits (Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);

abstract member IndexTraits : Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit
override this.IndexTraits : Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overridable Sub IndexTraits (operation As MigrationOperation, model As IModel, builder As MigrationCommandListBuilder)

Parâmetros

operation

MigrationOperation

A operação.

model

IModel

O modelo de destino que pode ser null se as operações existirem sem um modelo.

builder

MigrationCommandListBuilder

O construtor de comandos a ser usado para adicionar o fragmento sql.