Класс Transfer
The Transfer object is a tool object that provides programmatic control over copying of schemas and data to other instances of SQL Server.
Иерархия наследования
System.Object
Microsoft.SqlServer.Management.Smo.TransferBase
Microsoft.SqlServer.Management.Smo.DataTransferBase
Microsoft.SqlServer.Management.Smo.Transfer
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.SmoExtended (в Microsoft.SqlServer.SmoExtended.dll)
Синтаксис
'Декларация
Public Class Transfer _
Inherits DataTransferBase _
Implements ITransferMetadataProvider
'Применение
Dim instance As Transfer
public class Transfer : DataTransferBase, ITransferMetadataProvider
public ref class Transfer : public DataTransferBase,
ITransferMetadataProvider
type Transfer =
class
inherit DataTransferBase
interface ITransferMetadataProvider
end
public class Transfer extends DataTransferBase implements ITransferMetadataProvider
Тип Transfer обеспечивает доступ к следующим элементам.
Конструкторы
Имя | Описание | |
---|---|---|
Transfer() | Initializes a new instance of the Transfer class. | |
Transfer(Database) | Initializes a new instance of the Transfer class that uses the specified database as the source of the transfer operation. |
В начало
Свойства
Имя | Описание | |
---|---|---|
BatchSize | Gets or sets the batch size property. | |
BulkCopyTimeout | Gets or sets the operation to complete before it times out. | |
CopyAllDatabaseTriggers | Gets or sets a value that indicates whether all the SQL Server database triggers are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllDefaults | Gets or sets a value that indicates whether all the SQL Server defaults are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllFullTextCatalogs | Gets or sets a value that indicates whether all the SQL Server full-text catalogs are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllFullTextStopLists | Gets or sets a value that indicates whether all the SQL Server full-text stop lists are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllLogins | Gets or sets a value that indicates whether all the SQL Server logins are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllObjects | Gets or sets a value that indicates whether all the SQL Server objects are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllPartitionFunctions | Gets or sets a value that indicates whether all the SQL Server partition functions are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllPartitionSchemes | Gets or sets a value that indicates whether all the SQL Server partition schemes are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllPlanGuides | Gets or sets a value that indicates whether all the SQL Server plan guides are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllRoles | Gets or sets a value that indicates whether all the SQL Server roles are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllRules | Gets or sets a value that indicates whether all the SQL Server rules are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllSchemas | Gets or sets a value that indicates whether all the SQL Server schemas are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllSearchPropertyLists | Gets or sets a value that indicates whether all the SQL Server search property lists are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllSequences | Gets or sets a value that indicates whether all the SQL Server sequences are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllSqlAssemblies | Gets or sets a value that indicates whether all the SQL Server assemblies are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllStoredProcedures | Gets or sets a value that indicates whether all the SQL Server stored procedures are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllSynonyms | Gets or sets a value that indicates whether all the SQL Server synonyms are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllTables | Gets or sets a value that indicates whether all the SQL Server tables are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUserDefinedAggregates | Gets or sets a value that indicates whether all the SQL Server user-defined aggregates are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUserDefinedDataTypes | Gets or sets a value that indicates whether all the SQL Server user-defined data types are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUserDefinedFunctions | Gets or sets a value that indicates whether all the SQL Server user-defined functions are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUserDefinedTableTypes | Gets or sets a value that indicates whether all the SQL Server user-defined table types are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUserDefinedTypes | Gets or sets a value that indicates whether all the SQL Server user-defined types are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllUsers | Gets or sets a value that indicates whether all the SQL Server database users are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllViews | Gets or sets a value that indicates whether all the SQL Server views are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyAllXmlSchemaCollections | Gets or sets a value that indicates whether all the SQL Server XML schema collections are copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopyData | Gets or sets a value that indicates whether all the data is copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CopySchema | Gets or sets a value that indicates whether the schema is copied from the source database to the target database in the transfer operation. (Производный от TransferBase.) | |
CreateTargetDatabase | Gets or sets a value that indicates whether the target database is created in the transfer operation. (Производный от TransferBase.) | |
Database | Gets or sets the database from which schema or data is to be transferred to the target location. (Производный от TransferBase.) | |
DatabaseFileMappings | Gets or sets the properties that are associated with flat file destination based on a dictionary. (Производный от TransferBase.) | |
DestinationDatabase | Gets or sets the database that is the destination of the transfer operation. (Производный от TransferBase.) | |
DestinationLogin | Gets or sets the logon for the instance of SQL Server to which the destination database belongs. (Производный от TransferBase.) | |
DestinationLoginSecure | Gets or sets a value that indicates whether the instance of SQL Server that contains the destination database is enabled for Windows Authentication or not. (Производный от TransferBase.) | |
DestinationPassword | Gets or sets the logon password for the instance of SQL Server to which the destination database belongs. (Производный от TransferBase.) | |
DestinationServer | Gets or sets the instance of SQL Server that owns the database that is the destination of the transfer operation. (Производный от TransferBase.) | |
DestinationTranslateChar | Gets or sets a value that indicates whether the transfer operation translates the code page for characters on the destination database. (Производный от TransferBase.) | |
DropDestinationObjectsFirst | Gets or sets a value that indicates whether to drop the objects in the destination database before the transfer operation. (Производный от TransferBase.) | |
ObjectList | Gets or sets the objects copied from the source to destination in the transfer operation. (Производный от TransferBase.) | |
Options | Gets or sets the options for the transfer operation. (Производный от TransferBase.) | |
PrefetchObjects | Gets or sets a value that indicates whether to prefetch the objects before the transfer operation. (Производный от TransferBase.) | |
PreserveDbo | Gets or sets a value that indicates whether DBO ownerships are retained through the transfer process. (Производный от TransferBase.) | |
PreserveLogins | Gets or sets a value that indicates whether to preserve logins in the transfer operation. (Производный от TransferBase.) | |
Scripter | Gets the scripter for the transfer operation. (Производный от TransferBase.) | |
SourceTranslateChar | Gets or sets a value that indicates whether the transfer operation translates the code page for characters on the source database. (Производный от TransferBase.) | |
TargetDatabaseFilePath | Gets or sets the path to where the database files will be copied. (Производный от TransferBase.) | |
TargetLogFilePath | Gets or sets the path to where the log files will be copied. (Производный от TransferBase.) | |
TemporaryPackageDirectory | For internal use only. The value of this property is ignored if set by a caller. | |
UseDestinationTransaction | Gets or sets a value that indicates whether to use the destination transaction. (Производный от TransferBase.) |
В начало
Методы
Имя | Описание | |
---|---|---|
EnumObjects | Returns an enumerated list of Uniform Resource Name (URN) values that represent the objects included in the transfer operation. (Производный от TransferBase.) | |
EnumScriptTransfer | Creates a Transact-SQL command batch script used to transfer database objects or database objects and data to another database instance. (Производный от TransferBase.) | |
Equals | (Производный от Object.) | |
Finalize | (Производный от Object.) | |
GetHashCode | (Производный от Object.) | |
GetTransferProvider | For internal use only. Throws a System.NotSupportedException if invoked by a caller. | |
GetType | (Производный от Object.) | |
MemberwiseClone | (Производный от Object.) | |
ProcessDependencyChain | Returns a URN array with options. | |
ScriptTransfer | Creates a Transact-SQL command batch script that creates database objects that are transferred by the transfer operation. (Производный от TransferBase.) | |
SetTargetServerInfo | Sets the target server version based on the SQL Server version. (Производный от TransferBase.) | |
ToString | (Производный от Object.) | |
TransferData | Transfers data as specified by the Transfer object. |
В начало
События
Имя | Описание | |
---|---|---|
DataTransferEvent | Reports that data has been transferred. | |
DiscoveryProgress | Marks the progress of the discovery process. (Производный от TransferBase.) | |
ScriptingError | Reports that an error occurred during the scripting process. (Производный от TransferBase.) | |
ScriptingProgress | Marks the progress of the scripting process. (Производный от TransferBase.) |
В начало
Явные реализации интерфейса
Имя | Описание | |
---|---|---|
ITransferMetadataProvider.GetOptions | The ITransferMetadataProvider class represents an interface that implements the transfer metadata process on the referenced connection. | |
ITransferMetadataProvider.SaveMetadata | Saves metadata when transferring databases across instances. |
В начало
Замечания
The following object types cannot be transferred:
All broker objects
All mail objects
Endpoint
ServerDdlTrigger
ExtendedStoredProcedure
FullTextCatalog
UserDefinedMessage
ApplicationRole
To get and set Transfer object properties, users can be a member of the public fixed server role.
To transfer data, users can be a member of the public fixed server role.
Thread Safety
Все общие статические члены этого типа (Shared в Microsoft Visual Basic) можно использовать в многопоточных операциях. Потокобезопасная работа с членами экземпляров типа не гарантируется.
Примеры
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.