Classe DacExtractionUnit
The DacExtractionUnit class contains the information that must be extracted to a DAC type, such as server graphs and miscellaneous files.
Gerarchia di ereditarietà
System. . :: . .Object
Microsoft.SqlServer.Management.Dac..::..DacExtractionUnit
Spazio dei nomi Microsoft.SqlServer.Management.Dac
Assembly: Microsoft.SqlServer.Management.Dac (in Microsoft.SqlServer.Management.Dac.dll)
Sintassi
'Dichiarazione
Public Class DacExtractionUnit
'Utilizzo
Dim instance As DacExtractionUnit
public class DacExtractionUnit
public ref class DacExtractionUnit
type DacExtractionUnit = class end
public class DacExtractionUnit
Nel tipo DacExtractionUnit sono esposti i membri seguenti.
Costruttori
Nome | Descrizione | |
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DacExtractionUnit(Server, String) | Initializes a new instance of the DacExtractionUnit class that has the specified instance of the Motore di database and the specified database to be extracted. |
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DacExtractionUnit(Server, String, String, Version) | Initializes a new instance of the DacExtractionUnit class that has the specified instance of the Motore di database and the specified database to be extracted, along with the type name and version to be applied. |
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Proprietà
Nome | Descrizione | |
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Description | Gets or sets the description of the DAC package. |
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ExtractionObjectsCount | Gets the number of objects affected by the extraction. |
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MiscellaneousFiles | Gets or sets the collection of miscellaneous files associated with the DAC type. |
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TargetSelectionPolicy | Gets or sets the server selection policy placed in the DAC type. |
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TypeName | Gets or sets the name of the DAC type. |
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Version | Gets or sets the DAC type version. |
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Metodi
Nome | Descrizione | |
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Equals | Ereditato da Object. |
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Extract | 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. |
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Finalize | Ereditato da Object. |
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GetHashCode | Ereditato da Object. |
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GetType | Ereditato da Object. |
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MemberwiseClone | Ereditato da Object. |
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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. |
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ToString | Ereditato da Object. |
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ValidateDatabaseObjects | Returns the result of validating the database that is being extracted to DAC. |
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Eventi
Nome | Descrizione | |
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DatabaseObjectValidated | Indicates that the Database object has been validated. |
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Osservazioni
Using the DacExtractionUnit class, you can:
Validate the database objects.
Extract objects into the DAC type.
Thread Safety
Tutti i membri statici pubblici (Shared in Microsoft Visual Basic) di questo tipo sono sicuri per le operazioni a thread multipli. Non è invece garantita la sicurezza dei membri dell'istanza.
Protezione dei thread
I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.