MigrationBuilder.RestartSequence 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Migrations

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v9.0.0

多載

RestartSequence(String, Nullable<Int64>, String)

RestartSequenceOperation建置 以重新開機現有的序列。

RestartSequence(String, Nullable<Int64>, String)

來源:

MigrationBuilder.cs

RestartSequenceOperation建置 以重新開機現有的序列。

public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation> RestartSequence (string name, long? startValue = default, string? schema = default);

abstract member RestartSequence : string * Nullable<int64> * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>
override this.RestartSequence : string * Nullable<int64> * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>

Public Overridable Function RestartSequence (name As String, Optional startValue As Nullable(Of Long) = Nothing, Optional schema As String = Nothing) As OperationBuilder(Of RestartSequenceOperation)

參數

name

String

序列的名稱。

startValue

Nullable<Int64>

序列開始的值。 如果 null (預設) ，則順序會根據建立期間所使用的組態重新開機。

schema

String

包含序列的架構，或使用 null 預設架構。

傳回

OperationBuilder<RestartSequenceOperation>

允許將批註加入至作業的產生器。

備註

如需詳細資訊和範例 ，請參閱資料庫移轉 。