SqlServerMigrationsSqlGenerator.Generate 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Migrations

程序集:

Microsoft.EntityFrameworkCore.SqlServer.dll

程序包:

Microsoft.EntityFrameworkCore.SqlServer v10.0.0

重载

名称	说明
Generate(RenameTableOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定RenameTableOperationMigrationCommandListBuilder的命令。
Generate(RestartSequenceOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定RestartSequenceOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(SqlOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定SqlOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(SqlServerCreateDatabaseOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定SqlServerCreateDatabaseOperationMigrationCommandListBuilder的命令。
Generate(SqlServerDropDatabaseOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定SqlServerDropDatabaseOperationMigrationCommandListBuilder的命令。
Generate(UpdateDataOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定UpdateDataOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(IReadOnlyList<MigrationOperation>, IModel, MigrationsSqlGenerationOptions)	从操作列表中生成命令。
Generate(AddColumnOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定AddColumnOperationMigrationCommandListBuilder的命令。
Generate(AddForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定AddForeignKeyOperationMigrationCommandListBuilder的命令。
Generate(AddPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定AddPrimaryKeyOperationMigrationCommandListBuilder的命令。
Generate(CreateIndexOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定CreateIndexOperationMigrationCommandListBuilder的命令。
Generate(CreateTableOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定CreateTableOperationMigrationCommandListBuilder的命令。
Generate(DropColumnOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropColumnOperationMigrationCommandListBuilder的命令。
Generate(DropForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropForeignKeyOperationMigrationCommandListBuilder的命令。
Generate(DropIndexOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropIndexOperationMigrationCommandListBuilder的命令。
Generate(DropPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropPrimaryKeyOperationMigrationCommandListBuilder的命令。
Generate(DropTableOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropTableOperationMigrationCommandListBuilder的命令。
Generate(InsertDataOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定InsertDataOperationMigrationCommandListBuilder的命令。
Generate(RenameSequenceOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定RenameSequenceOperationMigrationCommandListBuilder的命令。
Generate(RenameIndexOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定RenameIndexOperationMigrationCommandListBuilder的命令。
Generate(MigrationOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定MigrationOperationMigrationCommandListBuilder的命令。
Generate(AddCheckConstraintOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定AddCheckConstraintOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(RenameColumnOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定RenameColumnOperationMigrationCommandListBuilder的命令。
Generate(AlterColumnOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定AlterColumnOperationMigrationCommandListBuilder的命令。
Generate(AlterDatabaseOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定AlterDatabaseOperationMigrationCommandListBuilder的命令。
Generate(AlterTableOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定AlterTableOperationMigrationCommandListBuilder的命令。
Generate(DeleteDataOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定DeleteDataOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(CreateSequenceOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用为给定CreateSequenceOperationMigrationCommandListBuilder生成命令，然后终止最终命令。
Generate(EnsureSchemaOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定EnsureSchemaOperationMigrationCommandListBuilder的命令。

Generate(RenameTableOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定RenameTableOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.RenameTableOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As RenameTableOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

RenameTableOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(RestartSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定RestartSequenceOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As RestartSequenceOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

RestartSequenceOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(SqlOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定SqlOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.SqlOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As SqlOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

SqlOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(SqlServerCreateDatabaseOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定SqlServerCreateDatabaseOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.SqlServerCreateDatabaseOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overridable Sub Generate (operation As SqlServerCreateDatabaseOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

SqlServerCreateDatabaseOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(SqlServerDropDatabaseOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定SqlServerDropDatabaseOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.SqlServerDropDatabaseOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overridable Sub Generate (operation As SqlServerDropDatabaseOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

SqlServerDropDatabaseOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(UpdateDataOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定UpdateDataOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.UpdateDataOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As UpdateDataOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

UpdateDataOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(IReadOnlyList<MigrationOperation>, IModel, MigrationsSqlGenerationOptions)

Source:

SqlServerMigrationsSqlGenerator.cs

从操作列表中生成命令。

public override System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand> Generate(System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation> operations, Microsoft.EntityFrameworkCore.Metadata.IModel? model = default, Microsoft.EntityFrameworkCore.Migrations.MigrationsSqlGenerationOptions options = Microsoft.EntityFrameworkCore.Migrations.MigrationsSqlGenerationOptions.Default);

override this.Generate : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation> * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationsSqlGenerationOptions -> System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand>

Public Overrides Function Generate (operations As IReadOnlyList(Of MigrationOperation), Optional model As IModel = Nothing, Optional options As MigrationsSqlGenerationOptions = Microsoft.EntityFrameworkCore.Migrations.MigrationsSqlGenerationOptions.Default) As IReadOnlyList(Of MigrationCommand)

参数

operations

IReadOnlyList<MigrationOperation>

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

options

MigrationsSqlGenerationOptions

生成命令时要使用的选项。

返回

IReadOnlyList<MigrationCommand>

要执行的或编写脚本的命令的列表。

Generate(AddColumnOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AddColumnOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As AddColumnOperation, model As IModel, builder As MigrationCommandListBuilder, terminate As Boolean)

参数

operation

AddColumnOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(AddForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AddForeignKeyOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As AddForeignKeyOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

AddForeignKeyOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(AddPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AddPrimaryKeyOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.AddPrimaryKeyOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AddPrimaryKeyOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As AddPrimaryKeyOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

AddPrimaryKeyOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(CreateIndexOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定CreateIndexOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

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

Protected Overrides Sub Generate (operation As CreateIndexOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

CreateIndexOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(CreateTableOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定CreateTableOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.CreateTableOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.CreateTableOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As CreateTableOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

CreateTableOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(DropColumnOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定DropColumnOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.DropColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DropColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As DropColumnOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

DropColumnOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(DropForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定DropForeignKeyOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.DropForeignKeyOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DropForeignKeyOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As DropForeignKeyOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

DropForeignKeyOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(DropIndexOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定DropIndexOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.DropIndexOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DropIndexOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As DropIndexOperation, model As IModel, builder As MigrationCommandListBuilder, terminate As Boolean)

参数

operation

DropIndexOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(DropPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定DropPrimaryKeyOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.DropPrimaryKeyOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DropPrimaryKeyOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As DropPrimaryKeyOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

DropPrimaryKeyOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(DropTableOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定DropTableOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.DropTableOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DropTableOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As DropTableOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

DropTableOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(InsertDataOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定InsertDataOperationMigrationCommandListBuilder的命令。

protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.InsertDataOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, bool terminate = true);

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.InsertDataOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * bool -> unit

Protected Overrides Sub Generate (operation As InsertDataOperation, model As IModel, builder As MigrationCommandListBuilder, Optional terminate As Boolean = true)

参数

operation

InsertDataOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

terminate

Boolean

指示是否在为操作生成 SQL 后终止命令。

Generate(RenameSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定RenameSequenceOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.RenameSequenceOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As RenameSequenceOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

RenameSequenceOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(RenameIndexOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定RenameIndexOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.RenameIndexOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As RenameIndexOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

RenameIndexOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(MigrationOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定MigrationOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As MigrationOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

MigrationOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

注解

此方法使用双调度机制调用 MigrationsSqlGenerator.Generate 特定于特定子类型的 MigrationOperation方法。 通常，数据库提供程序将替代这些特定方法，而不是此方法。 但是，提供程序可以重写此方法来处理特定于提供程序的操作。

Generate(AddCheckConstraintOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定AddCheckConstraintOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AddCheckConstraintOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As AddCheckConstraintOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

AddCheckConstraintOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(RenameColumnOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定RenameColumnOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.RenameColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As RenameColumnOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

RenameColumnOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(AlterColumnOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AlterColumnOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AlterColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As AlterColumnOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

AlterColumnOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(AlterDatabaseOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AlterDatabaseOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AlterDatabaseOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As AlterDatabaseOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

AlterDatabaseOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(AlterTableOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定AlterTableOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.AlterTableOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As AlterTableOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

AlterTableOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(DeleteDataOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定DeleteDataOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.DeleteDataOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As DeleteDataOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

DeleteDataOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(CreateSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用为给定CreateSequenceOperationMigrationCommandListBuilder生成命令，然后终止最终命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.CreateSequenceOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As CreateSequenceOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

CreateSequenceOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。

Generate(EnsureSchemaOperation, IModel, MigrationCommandListBuilder)

Source:

SqlServerMigrationsSqlGenerator.cs

通过对给定的调用来生成给定EnsureSchemaOperationMigrationCommandListBuilder的命令。

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

override this.Generate : Microsoft.EntityFrameworkCore.Migrations.Operations.EnsureSchemaOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit

Protected Overrides Sub Generate (operation As EnsureSchemaOperation, model As IModel, builder As MigrationCommandListBuilder)

参数

operation

EnsureSchemaOperation

操作。

model

IModel

目标模型，如果 null 操作不存在，则为没有模型。

builder

MigrationCommandListBuilder

用于生成命令的命令生成器。