SqliteMigrationsSqlGenerator.Generate 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Migrations

程序集:

Microsoft.EntityFrameworkCore.Sqlite.dll

程序包:

Microsoft.EntityFrameworkCore.Sqlite.Core v10.0.0

重载

名称	说明
Generate(EnsureSchemaOperation, IModel, MigrationCommandListBuilder)	忽略，因为 SQLite 不支持架构，并且被无提示忽略以提高测试兼容性。
Generate(RenameColumnOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定RenameTableOperationMigrationCommandListBuilder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(RenameSequenceOperation, IModel, MigrationCommandListBuilder)	NotSupportedException引发，因为 SQLite 不支持序列。
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)	NotSupportedException引发，因为 SQLite 不支持序列。
Generate(IReadOnlyList<MigrationOperation>, IModel, MigrationsSqlGenerationOptions)	从操作列表中生成命令。
Generate(DropColumnOperation, IModel, MigrationCommandListBuilder, Boolean)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(AddForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(AddPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(CreateTableOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定CreateTableOperationMigrationCommandListBuilder的命令。
Generate(DropUniqueConstraintOperation, IModel, MigrationCommandListBuilder)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(DropForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(DropIndexOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定DropIndexOperationMigrationCommandListBuilder的命令。
Generate(AddColumnOperation, IModel, MigrationCommandListBuilder, Boolean)	通过对给定的调用来生成给定AddColumnOperationMigrationCommandListBuilder的命令。
Generate(DropSequenceOperation, IModel, MigrationCommandListBuilder)	NotSupportedException引发，因为 SQLite 不支持序列。
Generate(AddCheckConstraintOperation, IModel, MigrationCommandListBuilder)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(AddUniqueConstraintOperation, IModel, MigrationCommandListBuilder)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(AlterColumnOperation, IModel, MigrationCommandListBuilder)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(AlterDatabaseOperation, IModel, MigrationCommandListBuilder)	通过对给定的调用来生成给定AlterDatabaseOperationMigrationCommandListBuilder的命令。
Generate(AlterSequenceOperation, IModel, MigrationCommandListBuilder)	NotSupportedException引发，因为 SQLite 不支持序列。
Generate(CreateSequenceOperation, IModel, MigrationCommandListBuilder)	NotSupportedException引发，因为 SQLite 不支持序列。
Generate(DropCheckConstraintOperation, IModel, MigrationCommandListBuilder)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(DropPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)	引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。
Generate(DropSchemaOperation, IModel, MigrationCommandListBuilder)	忽略，因为 SQLite 不支持架构，并且被无提示忽略以提高测试兼容性。

Generate(EnsureSchemaOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

忽略，因为 SQLite 不支持架构，并且被无提示忽略以提高测试兼容性。

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。

Generate(RenameColumnOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.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.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(RenameIndexOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.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(RenameSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

NotSupportedException引发，因为 SQLite 不支持序列。

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(RenameTableOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.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:

SqliteMigrationsSqlGenerator.cs

NotSupportedException引发，因为 SQLite 不支持序列。

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(IReadOnlyList<MigrationOperation>, IModel, MigrationsSqlGenerationOptions)

Source:

SqliteMigrationsSqlGenerator.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(DropColumnOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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(AddForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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(CreateTableOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.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(DropUniqueConstraintOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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

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

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

参数

operation

DropUniqueConstraintOperation

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(DropForeignKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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:

SqliteMigrationsSqlGenerator.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(AddColumnOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.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(DropSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

NotSupportedException引发，因为 SQLite 不支持序列。

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

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

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

参数

operation

DropSequenceOperation

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(AddCheckConstraintOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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(AddUniqueConstraintOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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

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

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

参数

operation

AddUniqueConstraintOperation

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:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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:

SqliteMigrationsSqlGenerator.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(AlterSequenceOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

NotSupportedException引发，因为 SQLite 不支持序列。

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

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

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

参数

operation

AlterSequenceOperation

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:

SqliteMigrationsSqlGenerator.cs

NotSupportedException引发，因为 SQLite 不支持序列。

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(DropCheckConstraintOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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

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

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

参数

operation

DropCheckConstraintOperation

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(DropPrimaryKeyOperation, IModel, MigrationCommandListBuilder, Boolean)

Source:

SqliteMigrationsSqlGenerator.cs

引发 NotSupportedException ，因为此操作需要重新生成表，这尚不受支持。

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(DropSchemaOperation, IModel, MigrationCommandListBuilder)

Source:

SqliteMigrationsSqlGenerator.cs

忽略，因为 SQLite 不支持架构，并且被无提示忽略以提高测试兼容性。

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

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

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

参数

operation

DropSchemaOperation

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。