Classe PlanGuide
Creates a plan guide object: PlanGuide
Hiérarchie d'héritage
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.PlanGuide
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class PlanGuide _
Inherits NamedSmoObject _
Implements ICreatable, IAlterable, IDroppable, IScriptable, _
IExtendedProperties
'Utilisation
Dim instance As PlanGuide
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class PlanGuide : NamedSmoObject,
ICreatable, IAlterable, IDroppable, IScriptable, IExtendedProperties
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class PlanGuide sealed : public NamedSmoObject,
ICreatable, IAlterable, IDroppable, IScriptable, IExtendedProperties
[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type PlanGuide =
class
inherit NamedSmoObject
interface ICreatable
interface IAlterable
interface IDroppable
interface IScriptable
interface IExtendedProperties
end
public final class PlanGuide extends NamedSmoObject implements ICreatable, IAlterable, IDroppable, IScriptable, IExtendedProperties
Le type PlanGuide expose les membres suivants.
Constructeurs
Nom | Description | |
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PlanGuide() | Creates a plan guide object: PlanGuide |
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PlanGuide(Database, String) | Creates a plan guide object: PlanGuide |
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Propriétés
Nom | Description | |
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ExtendedProperties | Gets a collection of plan guide properties. |
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Hints | Shows the hints that are associated with the plan guide. |
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ID | Gets the identifier of the plan guide. |
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IsDisabled | Indicates whether a plan guide is disabled. |
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Name | Gets or sets the name of the object. (hérité de NamedSmoObject.) |
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Parameters | Gets a string that lists all the plan guide parameters. |
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Parent | Gets the parent database object. |
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Properties | Gets a collection of Property objects that represent the object properties. (hérité de SqlSmoObject.) |
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ScopeBatch | Gets or sets the scope batch of the plan guide. |
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ScopeObjectName | Gets or sets the scope object name. |
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ScopeSchemaName | Gets or sets the scope schema name. |
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ScopeType | Gets or sets the plan guide scope type. |
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State | Gets the state of the referenced object. (hérité de SmoObjectBase.) |
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Statement | Gets or sets a plan guide statement (query). |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (hérité de SqlSmoObject.) |
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UserData | Gets or sets user-defined data associated with the referenced object. (hérité de SmoObjectBase.) |
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Méthodes
Nom | Description | |
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Alter | Enables or disables a plan guide. |
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Create | Creates a plan guide. |
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Discover | Discovers a list of type Object. (hérité de SqlSmoObject.) |
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Drop | Drops a plan guide. |
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Equals | (hérité de Object.) |
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FormatSqlVariant | Formats an object as SqlVariant type. (hérité de SqlSmoObject.) |
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GetContextDB | Gets the context database that is associated with this object. (hérité de SqlSmoObject.) |
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GetDBName | Gets the database name that is associated with the object. (hérité de SqlSmoObject.) |
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GetHashCode | (hérité de Object.) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (hérité de SqlSmoObject.) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (hérité de SqlSmoObject.) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (hérité de SqlSmoObject.) |
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GetServerObject | Gets the server of the SqlSmoObject object. (hérité de SqlSmoObject.) |
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GetType | (hérité de Object.) |
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Initialize() | Initializes the object and forces the properties be loaded. (hérité de SqlSmoObject.) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (hérité de SqlSmoObject.) |
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IsObjectInitialized | Verifies whether the object has been initialized. (hérité de SqlSmoObject.) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (hérité de SqlSmoObject.) |
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Refresh | Refreshes the object and retrieves properties when the object is next accessed. (hérité de SqlSmoObject.) |
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Script() | Creates a script object. |
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Script(ScriptingOptions) | Creates a string collection object for a script. |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (hérité de SqlSmoObject.) |
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ToString | Returns a String that represents the referenced object. (hérité de SqlSmoObject.) |
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Validate | Validates the state of an object. (hérité de SmoObjectBase.) |
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ValidatePlanGuide() | Indicates whether the plan guide is valid. |
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ValidatePlanGuide(DataRow%) | Returns whether the plan guide is valid. |
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Événements
Nom | Description | |
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PropertyChanged | Represents the event that occurs when a property is changed. (hérité de SqlSmoObject.) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (hérité de SqlSmoObject.) |
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Implémentations d'interfaces explicites
Nom | Description | |
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IAlienObject.Discover | Discovers any dependencies. Ne faites pas directement référence à ce membre dans votre code. Il prend en charge l'infrastructure SQL Server. (hérité de SqlSmoObject.) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (hérité de SqlSmoObject.) |
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IAlienObject.GetParent | Gets the parent of this object. Ne faites pas directement référence à ce membre dans votre code. Il prend en charge l'infrastructure SQL Server. (hérité de SqlSmoObject.) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (hérité de SqlSmoObject.) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (hérité de SqlSmoObject.) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. Ne faites pas directement référence à ce membre dans votre code. Il prend en charge l'infrastructure SQL Server. (hérité de SqlSmoObject.) |
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IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (hérité de SqlSmoObject.) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (hérité de SqlSmoObject.) |
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IAlienObject.SetPropertyValue | Sets the property value. (hérité de SqlSmoObject.) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (hérité de SqlSmoObject.) |
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Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo