语言

RelationalDatabaseFacadeExtensions.Migrate 方法

定义

重载

名称 说明
Migrate(DatabaseFacade)

将上下文的任何挂起迁移应用到数据库。 如果数据库尚不存在,将创建数据库。

Migrate(DatabaseFacade, String)

将上下文的迁移应用到数据库。 如果数据库尚不存在,将创建数据库。

Migrate(DatabaseFacade)

Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs

将上下文的任何挂起迁移应用到数据库。 如果数据库尚不存在,将创建数据库。

public static void Migrate(this Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade databaseFacade);
[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Migrations operations are not supported with NativeAOT Use a migration bundle or an alternate way of executing migration operations.")]
public static void Migrate(this Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade databaseFacade);
static member Migrate : Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade -> unit
[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Migrations operations are not supported with NativeAOT Use a migration bundle or an alternate way of executing migration operations.")>]
static member Migrate : Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade -> unit
<Extension()>
Public Sub Migrate (databaseFacade As DatabaseFacade)

参数

databaseFacade
DatabaseFacade

上下文 DatabaseFacade 。

特性

注解

请注意,此 API 是相互排斥的 EnsureCreated()。 EnsureCreated 不使用迁移来创建数据库,因此以后无法使用迁移更新创建的数据库。

有关详细信息和示例,请参阅 数据库迁移 。

适用于

Migrate(DatabaseFacade, String)

Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs
Source:
RelationalDatabaseFacadeExtensions.cs

将上下文的迁移应用到数据库。 如果数据库尚不存在,将创建数据库。

[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Migrations operations are not supported with NativeAOT Use a migration bundle or an alternate way of executing migration operations.")]
public static void Migrate(this Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade databaseFacade, string? targetMigration);
[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Migrations operations are not supported with NativeAOT Use a migration bundle or an alternate way of executing migration operations.")>]
static member Migrate : Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade * string -> unit
<Extension()>
Public Sub Migrate (databaseFacade As DatabaseFacade, targetMigration As String)

参数

databaseFacade
DatabaseFacade

上下文 DatabaseFacade 。

targetMigration
String

要迁移到或迁移到最新数据库 null 的目标迁移。

特性

注解

请注意,此 API 是相互排斥的 EnsureCreated()。 EnsureCreated 不使用迁移来创建数据库,因此以后无法使用迁移更新创建的数据库。

有关详细信息和示例,请参阅 数据库迁移 。

适用于