MigrationBuilder.Sql(String, Boolean) 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Migrations

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v8.0.0

SqlOperation建置 以執行原始 SQL。

public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.SqlOperation> Sql (string sql, bool suppressTransaction = false);

abstract member Sql : string * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.SqlOperation>
override this.Sql : string * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.SqlOperation>

Public Overridable Function Sql (sql As String, Optional suppressTransaction As Boolean = false) As OperationBuilder(Of SqlOperation)

參數

sql

String

要執行以執行作業的 SQL 字串。

suppressTransaction

Boolean

指出在執行 SQL 時是否要隱藏交易。

傳回

OperationBuilder<SqlOperation>

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 。