PlanGuide 类
Creates a plan guide object: PlanGuide
继承层次结构
System. . :: . .Object
Microsoft.SqlServer.Management.Smo. . :: . .SmoObjectBase
Microsoft.SqlServer.Management.Smo. . :: . .SqlSmoObject
Microsoft.SqlServer.Management.Smo. . :: . .NamedSmoObject
Microsoft.SqlServer.Management.Smo..::..PlanGuide
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class PlanGuide _
Inherits NamedSmoObject _
Implements ICreatable, IAlterable, IDroppable, IScriptable, _
IExtendedProperties
用法
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
PlanGuide 类型公开以下成员。
构造函数
名称 | 说明 | |
---|---|---|
PlanGuide() () () () | Creates a plan guide object: PlanGuide | |
PlanGuide(Database, String) | Creates a plan guide object: PlanGuide |
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属性
名称 | 说明 | |
---|---|---|
ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (从 SqlSmoObject 继承。) | |
ExtendedProperties | Gets a collection of plan guide properties. | |
Hints | Shows hints that are associated with the plan guide. | |
ID | Gets the plan guide ID as an interger. | |
IsDisabled | Indicates whether a plan guide is disabled. | |
IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (从 SqlSmoObject 继承。) | |
Name | Gets or sets the name of the object. (从 NamedSmoObject 继承。) | |
ObjectInSpace | Gets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (从 SqlSmoObject 继承。) | |
Parameters | Gets a string that lists all the plan guide parameters. | |
Parent | Gets the parent database object. | |
Properties | Gets a collection of Property objects that represent the object properties. (从 SqlSmoObject 继承。) | |
ScalarResult | Gets the scalar result for the referenced object. (从 SqlSmoObject 继承。) | |
ScopeBatch | Gets or sets the scope batch of the plan guide. | |
ScopeObjectName | Gets or sets the scope object name. | |
ScopeSchemaName | gets or sets the scope schema name. | |
ScopeType | Gets or sets the plan guide scope type. | |
State | Gets the state of the referenced object. (从 SmoObjectBase 继承。) | |
Statement | Gets or sets a plan guide statement (query). | |
Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (从 SqlSmoObject 继承。) | |
UserData | Gets or sets user-defined data associated with the referenced object. (从 SmoObjectBase 继承。) |
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方法
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显式接口实现
名称 | 说明 | |
---|---|---|
IAlienObjectDiscover | (从 SqlSmoObject 继承。) | |
IAlienObjectGetParent | (从 SqlSmoObject 继承。) | |
IAlienObjectGetProperty | (从 SqlSmoObject 继承。) | |
ISfcPropertyProviderGetPropertySet | (从 SqlSmoObject 继承。) | |
IAlienObjectGetUrn | (从 SqlSmoObject 继承。) | |
IAlienObjectResolve | (从 SqlSmoObject 继承。) | |
IAlienObjectSetProperty | (从 SqlSmoObject 继承。) |
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线程安全
此类型的任何公共 static(在 Visual Basic 中为 Shared) 成员都是线程安全的。不保证所有实例成员都是线程安全的。