Classe WorkloadGroup
The WorkloadGroup class is represents a SQL Server workgroup, which contains a group of session requests. Workload groups allow aggregate monitoring of resource consumption and application of uniform policies to all requests in the group.
Hierarquia de herança
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
Microsoft.SqlServer.Management.Smo.WorkloadGroup
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)
Sintaxe
'Declaração
<StateChangeEventAttribute("CREATE_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")> _
<StateChangeEventAttribute("ALTER_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None Or AutomatedPolicyEvaluationMode.Enforce Or AutomatedPolicyEvaluationMode.CheckOnChanges Or AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
Public NotInheritable Class WorkloadGroup _
Inherits ScriptNameObjectBase _
Implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, _
IScriptable
'Uso
Dim instance As WorkloadGroup
[StateChangeEventAttribute("CREATE_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")]
[StateChangeEventAttribute("ALTER_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute]
public sealed class WorkloadGroup : ScriptNameObjectBase,
ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable
[StateChangeEventAttribute(L"CREATE_WORKLOAD_GROUP", L"WORKLOADGROUP", L"WORKLOAD GROUP")]
[StateChangeEventAttribute(L"ALTER_WORKLOAD_GROUP", L"WORKLOADGROUP", L"WORKLOAD GROUP")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::None|AutomatedPolicyEvaluationMode::Enforce|AutomatedPolicyEvaluationMode::CheckOnChanges|AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute]
public ref class WorkloadGroup sealed : public ScriptNameObjectBase,
ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable
[<SealedAttribute>]
[<StateChangeEventAttribute("CREATE_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")>]
[<StateChangeEventAttribute("ALTER_WORKLOAD_GROUP", "WORKLOADGROUP", "WORKLOAD GROUP")>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute>]
type WorkloadGroup =
class
inherit ScriptNameObjectBase
interface ISfcSupportsDesignMode
interface ICreatable
interface IDroppable
interface IAlterable
interface IScriptable
end
public final class WorkloadGroup extends ScriptNameObjectBase implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable
O tipo WorkloadGroup expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método público") |
WorkloadGroup() | Initializes a new, default instance of the WorkloadGroup class. |
|
WorkloadGroup(ResourcePool, String) | Initializes a new instance of the WorkloadGroup class that has the specified name and resource pool. |
Início
Propriedades
| Nome | Descrição | |
|---|---|---|
.gif "Propriedade pública") |
GroupMaximumRequests | Gets or sets the maximum number of requests that can be stored in the workload group. |
|
ID | Gets the ID of the workload group. |
|
Importance | Gets or sets a value that indicates the level of importance that the workload group has. |
|
IsSystemObject | Gets a Boolean value that indicates whether the workload group is a system object. |
|
MaximumDegreeOfParallelism | Gets or sets the maximum degree of parallelism for the workload group. |
|
Name | Gets or sets a String which contains the name of the WorkloadGroup. (Substitui NamedSmoObject.Name.) |
|
Parent | Gets or sets the ResourcePool object that is the parent of the WorkloadGroup. |
|
Properties | Gets a collection of Property objects that represent the object properties. (Herdado de SqlSmoObject.) |
|
RequestMaximumCpuTimeInSeconds | Gets or sets the request maximum CPU time in seconds |
|
RequestMaximumMemoryGrantPercentage | Gets or sets the request maximum memory grant percentage in seconds. |
|
RequestMemoryGrantTimeoutInSeconds | Gets or sets the request memory grant time-out in seconds. |
|
State | Gets the state of the referenced object. (Herdado de SmoObjectBase.) |
|
Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Herdado de SqlSmoObject.) |
|
UserData | Gets or sets user-defined data associated with the referenced object. (Herdado de SmoObjectBase.) |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
|
Alter | Updates any WorkloadGroup object property changes on the instance of SQL Server. |
|
Create | Creates a workload group on the instance of SQL Server as defined by the WorkloadGroup object. |
|
Discover | Discovers a list of type Object. (Herdado de SqlSmoObject.) |
|
Drop | Drops the workload group. |
|
Equals | (Herdado de Object.) |
.gif "Método protegido") |
FormatSqlVariant | Formats an object as SqlVariant type. (Herdado de SqlSmoObject.) |
|
GetContextDB | Gets the context database that is associated with this object. (Herdado de SqlSmoObject.) |
|
GetDBName | Gets the database name that is associated with the object. (Herdado de SqlSmoObject.) |
|
GetHashCode | (Herdado de Object.) |
|
GetPropValue | Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.) |
|
GetPropValueOptional | Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.) |
|
GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.) |
|
GetServerObject | Gets the server of the SqlSmoObject object. (Herdado de SqlSmoObject.) |
|
GetType | (Herdado de Object.) |
|
Initialize() | Initializes the object and forces the properties be loaded. (Herdado de SqlSmoObject.) |
|
Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Herdado de SqlSmoObject.) |
|
IsObjectInitialized | Verifies whether the object has been initialized. (Herdado de SqlSmoObject.) |
|
IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Herdado de SqlSmoObject.) |
|
MoveToPool | Moves the workload group to the specified resource pool. |
|
Refresh | Refreshes the script name. (Herdado de ScriptNameObjectBase.) |
|
Script() | Generates a Transact-SQL script that can be used to re-create the workload group. |
|
Script(ScriptingOptions) | Generates a Transact-SQL script that can be used to re-create the workload group as specified by the script options. |
|
ScriptMoveToPool | Generates a script to move the workload group to the specified resource pool. |
|
SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (Herdado de SqlSmoObject.) |
|
ToString | Returns a String that represents the referenced object. (Herdado de SqlSmoObject.) |
|
Validate | Validates the state of an object. (Herdado de SmoObjectBase.) |
Início
Eventos
| Nome | Descrição | |
|---|---|---|
.gif "Evento público") |
PropertyChanged | Represents the event that occurs when a property is changed. (Herdado de SqlSmoObject.) |
|
PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (Herdado de SqlSmoObject.) |
Início
Implementações de interfaces explícitas
| Nome | Descrição | |
|---|---|---|
.gif "Implementações de interfaces explícitas") .gif "Método privado") |
IAlienObject.Discover | Discovers any dependencies. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.) |
|
IAlienObject.GetDomainRoot | Returns the root of the domain. (Herdado de SqlSmoObject.) |
|
IAlienObject.GetParent | Gets the parent of this object. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.) |
|
IAlienObject.GetPropertyType | Gets the type of the specified property. (Herdado de SqlSmoObject.) |
|
IAlienObject.GetPropertyValue | Gets the value of the specified property. (Herdado de SqlSmoObject.) |
|
IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.) |
|
IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Herdado de SqlSmoObject.) |
|
IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (Herdado de SqlSmoObject.) |
|
IAlienObject.SetPropertyValue | Sets the property value. (Herdado de SqlSmoObject.) |
|
ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (Herdado de SqlSmoObject.) |
.gif "Propriedade privada") |
ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that specifies whether the WorkloadGroup object supports design mode. |
Início
Comentários
For more information on workload groups, see Conceitos do Administrador de Recursos.
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.
Consulte também
Referência
Namespace Microsoft.SqlServer.Management.Smo