FileGroup Class

Reference

Definition

Namespace:: Microsoft.SqlServer.Management.Smo

Assembly:: Microsoft.SqlServer.Smo.dll

Package:: Microsoft.SqlServer.SqlManagementObjects v150.18208.0

Package:: Microsoft.SqlServer.SqlManagementObjects v160.2004021.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Represents a sql server database filegroup

[Microsoft.SqlServer.Management.Facets.EvaluationMode(Microsoft.SqlServer.Management.Dmf.AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[Microsoft.SqlServer.Management.Sdk.Sfc.PhysicalFacet]
public sealed class FileGroup : Microsoft.SqlServer.Management.Smo.NamedSmoObject, Microsoft.SqlServer.Management.Common.IAlterable, Microsoft.SqlServer.Management.Common.ICreatable, Microsoft.SqlServer.Management.Common.IDroppable, Microsoft.SqlServer.Management.Common.IMarkForDrop, Microsoft.SqlServer.Management.Common.IRenamable, Microsoft.SqlServer.Management.Sdk.Sfc.ISfcSupportsDesignMode

[<Microsoft.SqlServer.Management.Facets.EvaluationMode(Microsoft.SqlServer.Management.Dmf.AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<Microsoft.SqlServer.Management.Sdk.Sfc.PhysicalFacet>]
type FileGroup = class
    inherit NamedSmoObject
    interface ISfcSupportsDesignMode
    interface ICreatable
    interface IAlterable
    interface IDroppable
    interface IRenamable
    interface IMarkForDrop

[<Microsoft.SqlServer.Management.Facets.EvaluationMode(Microsoft.SqlServer.Management.Dmf.AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<Microsoft.SqlServer.Management.Sdk.Sfc.PhysicalFacet>]
type FileGroup = class
    inherit NamedSmoObject
    interface ICreatable
    interface IAlterable
    interface IDroppable
    interface IRenamable
    interface IMarkForDrop
    interface ISfcSupportsDesignMode

Public NotInheritable Class FileGroup
Inherits NamedSmoObject
Implements IAlterable, ICreatable, IDroppable, IMarkForDrop, IRenamable, ISfcSupportsDesignMode

Inheritance: Object

SmoObjectBase

SqlSmoObject

NamedSmoObject
FileGroup

Attributes: EvaluationModeAttribute PhysicalFacetAttribute

Implements: IAlterable ICreatable IDroppable IMarkForDrop IRenamable ISfcSupportsDesignMode

Constructors

FileGroup()
FileGroup(Database, String, Boolean)	Constructor that takes a Boolean value indicating if the FileGroup is of type FileStream or not. In case isFileStream is true, FileStreamDataFileGroup type will be used otherwise RowsFileGroup will be used
FileGroup(Database, String, FileGroupType)	Constructor that takes in the filegroup type. This constructor handles the different version issues: - Katmai and before, only rows and partitions scheme file group types supported. - KJ and Denali, file stream file group type added. - Denali+, Memory optimized data file group type added.
FileGroup(Database, String)

Fields

m_ExtendedProperties	(Inherited from SqlSmoObject)
singletonParent	Regular SMO objects access the parent class reference through parentColl (corresponding collection in parent class). Singleton class has no collection in parent. (Inherited from SqlSmoObject)

Properties

AutogrowAllFiles
DatabaseEngineEdition	Returns the DatabaseEngineEdition of the SMO object (Inherited from SqlSmoObject)
DatabaseEngineType	Returns the DatabaseEngineType of the SMO object (Inherited from SqlSmoObject)
ExecuteForScalar	(Inherited from SqlSmoObject)
ExecutionManager	(Inherited from SqlSmoObject)
FileGroupType
Files
ID
IsDefault
IsFileStream
IsTouched	Whether the object has been touched for unconditional scripting of Alter (Inherited from SqlSmoObject)
Name	(Inherited from NamedSmoObject)
ObjectInSpace	(Inherited from SqlSmoObject)
Parent
ParentCollection	Returns the collection that contains the object. May be null. (Inherited from SqlSmoObject)
Properties	(Inherited from SqlSmoObject)
ReadOnly
ScalarResult	(Inherited from SqlSmoObject)
ServerVersion	Returns the ServerVersion of the Server that contains the object. If the object is not associated with a connected Server, the highest known server version is returned. (Inherited from SqlSmoObject)
Size
State	Returns the state of the object (Inherited from SmoObjectBase)
Urn	Returns the Urn of the object, computed on the fly (Inherited from SqlSmoObject)
UrnSuffix
UserData	(Inherited from SmoObjectBase)

Methods

AddDatabaseContext(StringCollection)	method get called from the create script related method (from derived classes like Table, Index etc..) (Inherited from SqlSmoObject)
Alter()
AlterImpl()	(Inherited from SqlSmoObject)
AlterImplWorker()	(Inherited from SqlSmoObject)
BindDefaultImpl(String, String, Boolean)	(Inherited from SqlSmoObject)
BindRuleImpl(String, String, Boolean)	(Inherited from SqlSmoObject)
CheckFileGroup()
CheckFileGroupDataOnly()
CheckObjectState()	(Inherited from SqlSmoObject)
CheckObjectState(Boolean)	This is a virtual function, so that derived classes can override it if they want to do additional checks on the state of the object (Inherited from SqlSmoObject)
CheckObjectStateImpl(Boolean)	Checks object state Because it is not recusrive, this function can be called directly and which means derived classes can't supply their own validation (Inherited from SqlSmoObject)
CleanObject()	(Inherited from SqlSmoObject)
Create()
CreateImpl()	(Inherited from SqlSmoObject)
CreateOrAlterImpl()	(Inherited from SqlSmoObject)
Discover()	Best Effort Discovery mechanism : This method reflects upon metadata and gets all available objects (Inherited from SqlSmoObject)
Drop()	Drop the filegroup and all the files in the filegroup.
DropImpl(Boolean, Boolean)	For drop calls on the user database in Azure, the connection will be closed as the database is dropped The ExecutionManager will normally attempt to retry such calls by reopening the connection We want to avoid this retry when handleSevereError is true. (Inherited from SqlSmoObject)
DropImpl(Boolean)	drops the object (Inherited from SqlSmoObject)
DropImplWorker(Urn, Boolean)	drops the object (Inherited from SqlSmoObject)
EnumObjects()
ExecuteNonQuery(StringCollection, Boolean, Boolean)	Executes sql statements (Inherited from SqlSmoObject)
ExecuteRenameQuery(String)	Creates the Rename query for a SqlSmoObject and Executes it on the Server. (Inherited from NamedSmoObject)
ExecuteWithModes(SqlExecutionModes, Action)	Executes the given action under the given execution modes. Resets the original modes after the action completes or fails. (Inherited from SqlSmoObject)
FormatSqlVariant(Object)	(Inherited from SqlSmoObject)
GenerateAlterEvent()	(Inherited from SqlSmoObject)
GenerateAlterEvent(Urn, Object)	(Inherited from SqlSmoObject)
GetContextDB()	(Inherited from SqlSmoObject)
GetDBName()	(Inherited from SqlSmoObject)
GetDisabledProperties(ScriptingPreferences)	Provides an enumerable of properties that are explicitly disabled for specific server types or editions. This is not a list of all properties that don't work for the specified target. (Inherited from SqlSmoObject)
GetFragOptionString(FragmentationOption)	(Inherited from SqlSmoObject)
GetPropValue(String)	Retrieve the property value from : - The property bag directly if property is available (dirty or retrieved) - A call to our OnPropertyMissing method otherwise Will throw an exception if the property value is NULL in either case. (Inherited from SqlSmoObject)
GetPropValueOptional(String)	Retrieve the property value from : - The property bag if the state is creating or we're in Design Mode (possible NULL value) - A call to our OnPropertyMissing method otherwise (will throw exception if value is NULL) (Inherited from SqlSmoObject)
GetPropValueOptional<T>(String, T)	Returns the value of the named property. If the object is in the Creating state and the property has not yet been set the defaultValue is returned. If the object exists the defaultValue is ignored and the actual value is returned. (Inherited from SqlSmoObject)
GetPropValueOptionalAllowNull(String)	Retrieve the property value from : - The property bag if the state is creating or we're in Design Mode (possible NULL) - A call to our OnPropertyMissing method otherwise (possible NULL) (Inherited from SqlSmoObject)
GetRealValue(Property, Object)	Returns the real value for the property. (Inherited from SqlSmoObject)
GetServerName()	(Inherited from SqlSmoObject)
GetServerObject()	(Inherited from SqlSmoObject)
GetSqlServerVersionName()	Gets the sqlserver public name for the current connection, e.g: will transfer "SQLTOOLS2008-2" to "SQL Server 2008". (Inherited from SqlSmoObject)
GetStringComparer()	Returns the comparer used by all child object collections to perform comparison of object names. The comparer of a Server is based on the collation of master The comparer of a Database and its children is based on the database collation (Inherited from SqlSmoObject)
GetUrnRecursive(StringBuilder, UrnIdOption)	Computes the Urn for the object, potentially including other fields in the definition besides the key fields. (Inherited from SqlSmoObject)
GetUrnRecursive(StringBuilder)	Computes the Urn for the object. (Inherited from SqlSmoObject)
ImplInitialize(String[], OrderBy[])	(Inherited from SqlSmoObject)
InitChildCollection(Urn, Boolean)	Initializes the child object collection associated with the given type. For example, the name Column would initialize the Columns collection. (Inherited from SqlSmoObject)
Initialize()	(Inherited from SqlSmoObject)
Initialize(Boolean)	Initializes the object, by reading its properties from the enumerator (Inherited from SqlSmoObject)
IsExpressSku()	Returns whether the server containing this object is an Express SKU (Inherited from SqlSmoObject)
IsObjectDirty()	(Inherited from SqlSmoObject)
IsObjectInitialized()	(Inherited from SqlSmoObject)
IsObjectInSpace()	(Inherited from SqlSmoObject)
IsSupportedProperty(String)	Validate whether the specified property is supported in current server environment (Inherited from SqlSmoObject)
IsVersion80SP3()	(Inherited from SqlSmoObject)
IsVersion90AndAbove()	(Inherited from SqlSmoObject)
MarkDropped()	(Inherited from SqlSmoObject)
MarkForDrop(Boolean)
MarkForDropImpl(Boolean)	(Inherited from SqlSmoObject)
PostAlter()	this function is meant to be overriden by derived classes, if they have to do supplimentary actions after altering the object (Inherited from SqlSmoObject)
PostCreate()	this function is meant to be overriden by derived classes, if they have to do supplimentary actions after object creation (Inherited from SqlSmoObject)
PostDrop()	this function is meant to be overriden by derived classes, if they have to do supplimentary actions after dropping the object (Inherited from SqlSmoObject)
Refresh()	refreshes the object's properties by reading them from the server (Inherited from SqlSmoObject)
Rename(String)
RenameImpl(String)	change object name (Inherited from NamedSmoObject)
RenameImplWorker(String)	(Inherited from NamedSmoObject)
ScriptImpl()	(Inherited from SqlSmoObject)
ScriptImpl(ScriptingOptions)	Returns a StringCollection object with the script for the object. This method throws an error if ScriptData is true (Inherited from SqlSmoObject)
SetAccessToken(IRenewableToken)	Set the accessToken for connection. (Inherited from SqlSmoObject)
SetParentImpl(SqlSmoObject)	(Inherited from SqlSmoObject)
SetSchemaOwned()	(Inherited from NamedSmoObject)
SetState(SqlSmoState)	Sets the object state (Existing, Dropped etc.) Applications should avoid using this method. (Inherited from SmoObjectBase)
ThrowIfAboveVersion100(String)	Throws an exception if the ServerVersion major version for this object is above 10.0 (SQL 2008) (Inherited from SqlSmoObject)
ThrowIfAboveVersion80(String)	Throws an exception if the ServerVersion major version for this object is above 8.0 (SQL 2000) (Inherited from SqlSmoObject)
ThrowIfBelowVersion100(String)	Throws an exception if the ServerVersion major version for this object is below 10.0 (SQL 2008) (Inherited from SqlSmoObject)
ThrowIfBelowVersion110(String)	Throws an UnsupportedVersionException if either the source or destination server is below 11.0 (SQL 2012) (Inherited from SqlSmoObject)
ThrowIfBelowVersion110Prop(String)	Throws an exception with text saying the specified property is not supported if the ServerVersion major version for this object is below 11.0 (SQL 2012) (Inherited from SqlSmoObject)
ThrowIfBelowVersion120(String)	Throws an exception if the ServerVersion major version for this object is below 12.0 (SQL 2014) (Inherited from SqlSmoObject)
ThrowIfBelowVersion120Prop(String)	Throws an exception with text saying the specified property is not supported if the ServerVersion major version for this object is below 12.0 (SQL 2014) (Inherited from SqlSmoObject)
ThrowIfBelowVersion130(String)	Throws an exception if the ServerVersion major version for this object is below 13.0 (SQL 2016) (Inherited from SqlSmoObject)
ThrowIfBelowVersion130Prop(String)	Throws an exception with text saying the specified property is not supported if the ServerVersion major version for this object is below 13.0 (SQL 2016) (Inherited from SqlSmoObject)
ThrowIfBelowVersion140(String)	Throws an exception if the ServerVersion major version for this object is below 14.0 (SQL 2017) (Inherited from SqlSmoObject)
ThrowIfBelowVersion140Prop(String)	Throws an exception with text saying the specified property is not supported if the ServerVersion major version for this object is below 14.0 (SQL 2017) (Inherited from SqlSmoObject)
ThrowIfBelowVersion80(String)	Throws an exception if the ServerVersion major version for this object is below 8.0 (SQL 2000) (Inherited from SqlSmoObject)
ThrowIfBelowVersion80SP3()	Throws an exception if the ServerVersion for this object is below 8.760 (8.0 SP3) (Inherited from SqlSmoObject)
ThrowIfBelowVersion90(String)	Throws an exception if the ServerVersion major version for this object is below 9.0 (SQL 2005) (Inherited from SqlSmoObject)
ToString()	(Inherited from SqlSmoObject)
Touch()	Mark the object "touched" for unconditional scripting of Alter. (Inherited from SqlSmoObject)
TouchImpl()	Virtual method to allow derived classes to do additional work when touched. (Inherited from SqlSmoObject)
UnbindDefaultImpl(Boolean)	(Inherited from SqlSmoObject)
UnbindRuleImpl(Boolean)	(Inherited from SqlSmoObject)
Validate(String, Object[])	(Inherited from SmoObjectBase)

Events

PropertyChanged	(Inherited from SqlSmoObject)
PropertyMetadataChanged	(Inherited from SqlSmoObject)

Explicit Interface Implementations

IAlienObject.Discover()	(Inherited from SqlSmoObject)
IAlienObject.GetDomainRoot()	(Inherited from SqlSmoObject)
IAlienObject.GetParent()	(Inherited from SqlSmoObject)
IAlienObject.GetPropertyType(String)	Discovers type of property. (Inherited from SqlSmoObject)
IAlienObject.GetPropertyValue(String, Type)	Retrieves value for a given property. Throws if property is not found. (Inherited from SqlSmoObject)
IAlienObject.GetUrn()	(Inherited from SqlSmoObject)
IAlienObject.Resolve(String)	(Inherited from SqlSmoObject)
IAlienObject.SetObjectState(SfcObjectState)	Sets state of this object based on provided SfcObjectState. (Inherited from SqlSmoObject)
IAlienObject.SetPropertyValue(String, Type, Object)	Sets the value of given property, if it is writable. If property is not in property bag, reflection is used. Throws exception if the property is not found. (Inherited from SqlSmoObject)
ISfcPropertyProvider.GetPropertySet()	(Inherited from SqlSmoObject)
ISfcSupportsDesignMode.IsDesignMode	This object extend ISfcSupportsDesignMode.

Extension Methods

GetAssessmentItems(FileGroup, String[])	Finds all available checks for given `fileGroup`.
GetAssessmentItems(SqlSmoObject, String[])	Finds all available checks for given `smoObject`.
GetAssessmentResults(FileGroup, IEnumerable<ICheck>)	Synchronously runs assessment for given `fileGroup` and gives a IEnumerable<T> describing discovered issues. This method performs only given checks from `checks`.
GetAssessmentResults(FileGroup, String[])	Synchronously runs assessment for given `fileGroup` and gives a IEnumerable<T> describing discovered issues.
GetAssessmentResults(SqlSmoObject, IEnumerable<ICheck>)	Synchronously runs assessment for given `smoObject` and gives a IEnumerable<T> describing discovered issues. This method performs only given checks from `checks`.
GetAssessmentResults(SqlSmoObject, String[])	Synchronously runs assessment for given `smoObject` and gives a IEnumerable<T> describing discovered issues.
GetAssessmentResultsList(FileGroup, IEnumerable<ICheck>)	Synchronously runs assessment for given `fileGroup` and gives a IEnumerable<T> describing discovered issues. This method performs only given checks from `checks`.
GetAssessmentResultsList(FileGroup, String[])	Asynchronously runs assessment for given `fileGroup` and gives a List<T> describing discovered issues.
GetAssessmentResultsList(SqlSmoObject, IEnumerable<ICheck>)	Asynchronously runs assessment for given `smoObject` and gives a List<T> describing discovered issues. This method performs only given checks from `checks`.
GetAssessmentResultsList(SqlSmoObject, String[])	Asynchronously runs assessment for given `smoObject` and gives a List<T> describing discovered issues.
IsSupportedObject<T>(SqlSmoObject, ScriptingPreferences)	Checks if the specified type is supported by the ServerVersion and DatabaseEngineType of the root server for this object. If ScriptingPreferences are non-null will also check if specified type is supported by the ServerVersion and DatabaseEngineType of the target server.

Applies to

次の方法で共有