DacExtractionUnit Class

The DacExtractionUnit class contains the information that must be extracted to a DAC type, such as server graphs and miscellaneous files.

Inheritance Hierarchy

Object
  Microsoft.SqlServer.Management.Dac.DacExtractionUnit

Namespace:  Microsoft.SqlServer.Management.Dac
Assembly:  Microsoft.SqlServer.Management.Dac (in Microsoft.SqlServer.Management.Dac.dll)

Syntax

'Déclaration
Public Class DacExtractionUnit
'Utilisation
Dim instance As DacExtractionUnit

public class DacExtractionUnit

public ref class DacExtractionUnit

type DacExtractionUnit =  class end

public class DacExtractionUnit

The DacExtractionUnit type exposes the following members.

Constructors

	Name	Description
	DacExtractionUnit(Server, String)	Initializes a new instance of the DacExtractionUnit class that has the specified instance of the Database Engine and the specified database to be extracted.
	DacExtractionUnit(ServerConnection, String)	Specifies a new instance of the DacExtractionUnit class with specified server connection and database name.
	DacExtractionUnit(Server, String, String, Version)	Initializes a new instance of the DacExtractionUnit class that has the specified instance of the Database Engine and the specified database to be extracted, along with the type name and version to be applied.

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Properties

	Name	Description
	Description	Gets or sets the description of the DAC package.
	ExtractionObjectsCount	Gets the number of objects affected by the extraction.
	MiscellaneousFiles	Gets or sets the collection of miscellaneous files associated with the DAC type.
	TargetSelectionPolicy	Gets or sets the server selection policy placed in the DAC type.
	TypeName	Gets or sets the name of the DAC type.
	Version	Gets or sets the DAC type version.

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Methods

	Name	Description
	Equals	(Inherited from Object.)
	Extract(Stream)	Extracts the object definitions from the database.
	Extract(String)	Extracts the object defintions from the database, compiles them into a DAC type in a DAC package, and then returns the result of the extraction.
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	MemberwiseClone	(Inherited from Object.)
	Register	Extracts the object definitions from the database, compiles them into a DAC type, registers the type in a DAC instance, and then returns the result of the registration.
	ToString	(Inherited from Object.)
	ValidateDatabaseObjects	Returns the result of validating the database that is being extracted to DAC.

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Events

	Name	Description
	DatabaseObjectValidated	Indicates that the Database object has been validated.

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Remarks

Using the DacExtractionUnit class, you can:

• Validate the database objects.

• Extract objects into the DAC type.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.SqlServer.Management.Dac Namespace