IndexedColumn Class
The IndexedColumn object represents a SQL Server column that is participating in an index.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.IndexedColumn
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
Public NotInheritable Class IndexedColumn _
Inherits NamedSmoObject _
Implements ISfcSupportsDesignMode
'Usage
Dim instance As IndexedColumn
public sealed class IndexedColumn : NamedSmoObject,
ISfcSupportsDesignMode
public ref class IndexedColumn sealed : public NamedSmoObject,
ISfcSupportsDesignMode
[<SealedAttribute>]
type IndexedColumn =
class
inherit NamedSmoObject
interface ISfcSupportsDesignMode
end
public final class IndexedColumn extends NamedSmoObject implements ISfcSupportsDesignMode
The IndexedColumn type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") |
IndexedColumn() | Initializes a new instance of the IndexedColumn class. |
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IndexedColumn(Index, String) | Initializes a new instance of the IndexedColumn class on the specified index and with the specified name. |
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IndexedColumn(Index, String, Boolean) | Initializes a new instance of the IndexedColumn class on the specified index and with the specified name and order. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Descending | Gets or sets the Boolean property value that specifies whether the indexed column is sorted in descending or ascending order. |
.gif "Protected property") |
ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (Inherited from SqlSmoObject.) |
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ID | Gets the ID value that uniquely identifies the indexed column. |
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IsComputed | Gets the Boolean property value that specifies whether the indexed column is computed or not. |
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IsIncluded | Gets or sets the Boolean property value that specifies whether the column is included in the index. |
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IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (Inherited from SqlSmoObject.) |
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Name | Gets or sets the name of the indexed column. (Overrides NamedSmoObject.Name.) |
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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. (Inherited from SqlSmoObject.) |
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Parent | Gets the Index object that is the parent of the IndexedColumn object. |
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Properties | Gets a collection of Property objects that represent the object properties. (Inherited from SqlSmoObject.) |
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ScalarResult | Gets the scalar result for the referenced object. (Inherited from SqlSmoObject.) |
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State | Gets the state of the referenced object. (Inherited from SmoObjectBase.) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Inherited from SqlSmoObject.) |
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UserData | Gets or sets user-defined data associated with the referenced object. (Inherited from SmoObjectBase.) |
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Methods
| Name | Description | |
|---|---|---|
.gif "Protected method") |
AddDatabaseContext(StringCollection) | Add the database context to the collection of queries identified by the queries parameter. (Inherited from SqlSmoObject.) |
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AddDatabaseContext(StringCollection, ScriptingOptions) | Add the database context to the collection of queries identified by the queries parameter, and using the specified scripting options. (Inherited from SqlSmoObject.) |
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AlterImpl | Activates the object altered event. (Inherited from SqlSmoObject.) |
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AlterImplFinish | Method called when object altered event finishes. (Inherited from SqlSmoObject.) |
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AlterImplInit | Method called when object-altered event is intialized. (Inherited from SqlSmoObject.) |
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AlterImplWorker | Calls the Alter methods. (Inherited from SqlSmoObject.) |
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BindDefaultImpl | Binds the default items identified by the parameters. (Inherited from SqlSmoObject.) |
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BindRuleImpl | Binds the rule schema to the rule and columns identified by the parameters. (Inherited from SqlSmoObject.) |
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CheckCollation | Checks the order of the scripting options by the collation method identified by the collationName parameter. (Inherited from SqlSmoObject.) |
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CheckObjectState() | Validates the state of the referenced object. (Inherited from SqlSmoObject.) |
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CheckObjectState(Boolean) | Validates the state of the referenced object with the option to specify that an exception is thrown if the object is not yet created. (Inherited from SqlSmoObject.) |
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CheckObjectStateImpl | Checks the state of a SqlSmoObject. (Inherited from SqlSmoObject.) |
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CheckVersion100 | Checks whether version of SQL Server is SQL Server 2008. (Inherited from SqlSmoObject.) |
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CheckVersion80 | Checks the validity of the object on SQL Server 2000. (Inherited from SqlSmoObject.) |
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CheckVersion80SP3 | Checks the validity of the object on SQL Server 2000 SP3. (Inherited from SqlSmoObject.) |
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CheckVersion90 | Check the validity of the object on SQL Server 2005. (Inherited from SqlSmoObject.) |
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CheckVersionBelow90 | Checks whether version of SQL Server is before SQL Server 2005. (Inherited from SqlSmoObject.) |
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CleanObject | Sets the object to unmodified state. (Inherited from SqlSmoObject.) |
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CreateImpl | Creates an object with scripting options. (Inherited from SqlSmoObject.) |
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CreateImplFinish | Method called when the create event finishes. (Inherited from SqlSmoObject.) |
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CreateImplInit | Method called when the create event initializes. (Inherited from SqlSmoObject.) |
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Discover | Discovers a list of type Object. (Inherited from SqlSmoObject.) |
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DropImpl | Drops a SqlSmoObject. (Inherited from SqlSmoObject.) |
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DropImplWorker | Calls the drop methods. (Inherited from SqlSmoObject.) |
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EnumScriptImpl | Enumerates scripts specified by the so parameter. (Inherited from SqlSmoObject.) |
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EnumScriptImplWorker | Calls the methods that enumerate scripts specified by the so parameter. (Inherited from SqlSmoObject.) |
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EnumScriptImplWorkerSOChanged | Returns an IEnumerable string describing the scripting options for an object. (Inherited from SqlSmoObject.) |
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Equals | (Inherited from Object.) |
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ExecuteNonQuery | Executes a batch in the context of the database where there are no results returned. (Inherited from SqlSmoObject.) |
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Finalize | (Inherited from Object.) |
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FormatSqlVariant | Formats an object as SqlVariant type. (Inherited from SqlSmoObject.) |
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GenerateDataSpaceFileStreamScript | Generates a script to create data file. (Inherited from SqlSmoObject.) |
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GenerateDataSpaceScript | Generates a script to allocate space in the data file. (Inherited from SqlSmoObject.) |
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GetBindDefaultScript | Gets the script that binds defaults specified by the defSchema and defName parameters. (Inherited from SqlSmoObject.) |
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GetBindRuleScript | Gets the script that specifies the binding rules. (Inherited from SqlSmoObject.) |
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GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | Assigns a Boolean parameter of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | Assigns a Boolean property of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetDateTimeParameter | Assigns the datetime property of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetDateTimeParameterAsInt | Assigns the datetime property of the SqlSmoObject as an integer value if the datetime property is not null. (Inherited from SqlSmoObject.) |
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GetDBName | Gets the database name that is associated with the object. (Inherited from SqlSmoObject.) |
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GetEnumParameter | Assigns an enumeration property of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetFragOptionString | Gets a FragmentationOption object as a string value. (Inherited from SqlSmoObject.) |
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GetGuidParameter | Assigns a Guid property of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetHashCode | (Inherited from Object.) |
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GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | Assigns a parameter of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | Assigns a parameter of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetRealValue | Gets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetScriptingOptionsForCreate | Gets ScriptingOptions for the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetServerName | Gets the name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.) |
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GetServerObject | Gets the server of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetSqlServerVersionName | Gets the version name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.) |
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GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | Assigns a string parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | Assigns a string parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetTimeSpanParameterAsInt | Assigns a time span parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetType | (Inherited from Object.) |
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GetUrnRecursive(StringBuilder) | Assigns an Urn object of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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GetUrnRecursive(StringBuilder, UrnIdOption) | Assigns an Urn object of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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ImplInitialize | Initializes the fields of the SqlSmoObject object. (Inherited from SqlSmoObject.) |
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Initialize() | Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.) |
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IsObjectDirty | Verifies whether the object properties have been modified and the changes have not yet been persisted on the instance of SQL Server. (Inherited from SqlSmoObject.) |
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IsObjectInitialized | Verifies whether the object has been initialized. (Inherited from SqlSmoObject.) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Inherited from SqlSmoObject.) |
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IsVersion80SP3 | Determines whether the version of SQL Server is SQL Server 2000 with SP3. (Inherited from SqlSmoObject.) |
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IsVersion90AndAbove | Determines whether the version of SQL Server is SQL Server 2005 or later. (Inherited from SqlSmoObject.) |
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MarkDropped | Sets the SqlSmoState to dropped. (Inherited from SqlSmoObject.) |
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MarkForDropImpl | Sets the SqlSmoState to dropped. (Inherited from SqlSmoObject.) |
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MemberwiseClone | (Inherited from Object.) |
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PostAlter | Method activated after the SqlSmoObject is altered. (Inherited from SqlSmoObject.) |
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PostCreate | Method activated after the SqlSmoObject is created. (Inherited from SqlSmoObject.) |
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PostDrop | Method activated after the SqlSmoObject is dropped. (Inherited from SqlSmoObject.) |
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Refresh | Refreshes the object and retrieves properties when the object is next accessed. (Inherited from SqlSmoObject.) |
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RenameImpl | Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. (Inherited from NamedSmoObject.) |
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RenameImplWorker | Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. (Inherited from NamedSmoObject.) |
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ScriptAlter | Alters the SqlSmoObject according to the parameters. (Inherited from SqlSmoObject.) |
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ScriptChangeOwner | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.) |
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ScriptCreate | Alters the SqlSmoObject according to the parameters. (Inherited from SqlSmoObject.) |
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ScriptDdl | Throws InvalidSmoOperationException. (Inherited from SqlSmoObject.) |
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ScriptDrop | Throws InvalidSmoOperationException. (Inherited from SqlSmoObject.) |
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ScriptImpl() | Gets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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ScriptImpl(ScriptingOptions) | Gets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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ScriptImplWorker | Gets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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ScriptOwner | Alters the script owner authorization. (Inherited from NamedSmoObject.) |
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ScriptRename | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.) |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (Inherited from SqlSmoObject.) |
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SetSchemaOwned | Sets the schema owned value. (Inherited from NamedSmoObject.) |
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ToString | Returns a String that represents the referenced object. (Inherited from SqlSmoObject.) |
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TouchImpl | Not implemented. (Inherited from SqlSmoObject.) |
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UnbindDefaultImpl | Unbinds the default columns of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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UnbindRuleImpl | Unbinds rules of the SqlSmoObject. (Inherited from SqlSmoObject.) |
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Validate | Validates the state of an object. (Inherited from SmoObjectBase.) |
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Events
| Name | Description | |
|---|---|---|
.gif "Public event") |
PropertyChanged | Represents the event that occurs when a property is changed. (Inherited from SqlSmoObject.) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (Inherited from SqlSmoObject.) |
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Fields
| Name | Description | |
|---|---|---|
.gif "Protected field") |
m_ExtendedProperties | Represents a property that is defined to extend the properties provided by a SqlSmoObject. (Inherited from SqlSmoObject.) |
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singletonParent | Represents the singleton parent. (Inherited from SqlSmoObject.) |
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Explicit Interface Implementations
| Name | Description | |
|---|---|---|
.gif "Explicit interface implemetation") .gif "Private method") |
IAlienObject.Discover | Discovers any dependencies. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (Inherited from SqlSmoObject.) |
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IAlienObject.GetParent | Gets the parent of this object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (Inherited from SqlSmoObject.) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (Inherited from SqlSmoObject.) |
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IAlienObject.GetUrn | Gets the Unified Resource Name of the object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.) |
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IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name of the object. (Inherited from SqlSmoObject.) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (Inherited from SqlSmoObject.) |
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IAlienObject.SetPropertyValue | Sets the property value. (Inherited from SqlSmoObject.) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.) |
.gif "Private property") |
ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that indicates whether the object supports design mode. Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. |
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Remarks
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