MigrationsSqlGenerator.GenerateIndexColumnList Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Migrations

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Restituisce un frammento SQL per l'elenco di colonne di un indice da un oggetto CreateIndexOperation.

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

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

Protected Overridable Sub GenerateIndexColumnList (operation As CreateIndexOperation, model As IModel, builder As MigrationCommandListBuilder)

Parametri

operation

CreateIndexOperation

Operazione.

model

IModel

Modello di destinazione che può essere null se le operazioni esistono senza un modello.

builder

MigrationCommandListBuilder

Generatore di comandi da usare per aggiungere il frammento SQL.