SqlServerMigrationsSqlGenerator.IndexOptions 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Migrations

組件:

Microsoft.EntityFrameworkCore.SqlServer.dll

套件:

Microsoft.EntityFrameworkCore.SqlServer v8.0.0

針對 (篩選準則、內含資料行、索引的選項) CreateIndexOperation ，產生 SQL 片段。

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

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

Protected Overrides Sub IndexOptions (operation As CreateIndexOperation, model As IModel, builder As MigrationCommandListBuilder)

參數

operation

CreateIndexOperation

作業。

model

IModel

目標模型，如果 null 作業不存在模型，則可能是 。

builder

MigrationCommandListBuilder

用來加入 SQL 片段的命令產生器。