Article
10/01/2010

UserDefinedFunction Members

Include Protected Members
Include Inherited Members

The UserDefinedFunction object represents a SQL Server user-defined function.

The UserDefinedFunction type exposes the following members.

Constructors

	Name	Description
	UserDefinedFunction()	Initializes a new instance of the UserDefinedFunction class.
	UserDefinedFunction(Database, String)	Initializes a new instance of the UserDefinedFunction class on the specified database and with the specified name.
	UserDefinedFunction(Database, String, String)	Initializes a new instance of the UserDefinedFunction class on the specified database and with the specified name and schema.

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Methods

	Name	Description
	AddDatabaseContext(StringCollection)	(Inherited from SqlSmoObject.)
	Alter()	Updates any UserDefinedFunction object property changes on the instance of SQL Server.
	AlterImpl()	(Inherited from SqlSmoObject.)
	AlterImplFinish(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	AlterImplInit(StringCollection%, ScriptingOptions%)	(Inherited from SqlSmoObject.)
	AlterImplWorker()	(Inherited from SqlSmoObject.)
	AppendCommaText(StringBuilder, String, Boolean%, String)	(Inherited from ScriptNameObjectBase.)
	AppendWithCommaText(StringBuilder, String, Boolean%)	(Inherited from ScriptNameObjectBase.)
	AppendWithOption(StringBuilder, String, String, Boolean%)	(Inherited from ScriptNameObjectBase.)
	BindDefaultImpl(String, String, Boolean)	(Inherited from SqlSmoObject.)
	BindRuleImpl(String, String, Boolean)	(Inherited from SqlSmoObject.)
	ChangeSchema(String)	Changes the schema for the user-defined function.
	CheckCollation(String, ScriptingOptions)	(Inherited from SqlSmoObject.)
	CheckObjectDirty()	(Inherited from ScriptNameObjectBase.)
	CheckObjectState()	Validates the state of the referenced object. (Inherited from SqlSmoObject.)
	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.)
	CheckObjectStateImpl(Boolean)	(Inherited from SqlSmoObject.)
	CheckTextCorectness(String, Boolean, Boolean, array<String[], DdlTextParserHeaderInfo%)	(Inherited from ScriptNameObjectBase.)
	CheckTextModeSupport()	(Inherited from ScriptNameObjectBase.)
	CheckVersion100()	(Inherited from SqlSmoObject.)
	CheckVersion80()	Checks the validity of the object on SQL Server 2000. (Inherited from SqlSmoObject.)
	CheckVersion80SP3()	Checks the validity of the object on SQL Server 2000 SP3. (Inherited from SqlSmoObject.)
	CheckVersion90()	Check the validity of the object on SQL Server 2005. (Inherited from SqlSmoObject.)
	CheckVersionBelow90()	(Inherited from SqlSmoObject.)
	CleanObject()	Cleans the referenced object. (Inherited from ScriptNameObjectBase.)
	Create()	Creates a user-defined function on the instance of SQL Server as defined by the UserDefinedFunction object.
	CreateImpl()	(Inherited from SqlSmoObject.)
	CreateImplFinish(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	CreateImplInit(StringCollection%, ScriptingOptions%)	(Inherited from SqlSmoObject.)
	Deny(ObjectPermissionSet, String)	Denies the specified set of permissions for the specified grantee on the user-defined function.
	Deny(ObjectPermissionSet, array<String[])	Denies the specified set of permissions for the specified grantees on the user-defined function.
	Deny(ObjectPermissionSet, String, Boolean)	Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the user-defined function.
	Deny(ObjectPermissionSet, String, array<String[])	Denies the specified set of permissions to the grantee on the specified columns on the user-defined function.
	Deny(ObjectPermissionSet, array<String[], Boolean)	Denies the specified permission for the specified grantees on the user-defined function.
	Deny(ObjectPermissionSet, array<String[], array<String[])	Denies the specified set of permissions for the grantees on the specified columns on the user-defined function.
	Deny(ObjectPermissionSet, String, array<String[], Boolean)	Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the specified columns on the user-defined function.
	Deny(ObjectPermissionSet, array<String[], array<String[], Boolean)	Denies the specified set of permissions for the specified grantees and other users that the grantee granted the specified set of permissions on the specified columns on the user-defined function.
	Discover()	(Inherited from SqlSmoObject.)
	Drop()	Removes the user-defined function from the instance of SQL Server.
	DropImpl()	(Inherited from SqlSmoObject.)
	DropImplWorker(Urn%)	(Inherited from SqlSmoObject.)
	EnumColumnPermissions()	Enumerates a list of column permissions for the user-defined function.
	EnumColumnPermissions(String)	Enumerates a list of column permissions for a specified grantee on the user-defined function.
	EnumColumnPermissions(ObjectPermissionSet)	Enumerates a list of column permissions for a specified permission on the user-defined function.
	EnumColumnPermissions(String, ObjectPermissionSet)	Enumerates a list of column permissions for a specified grantee and a specified permission on the user-defined function.
	EnumObjectPermissions()	Enumerates a list of object permissions for the user-defined function.
	EnumObjectPermissions(String)	Enumerates a list of object permissions for a specified grantee on the user-defined function.
	EnumObjectPermissions(ObjectPermissionSet)	Enumerates a list of object permissions for a specified permission on the user-defined function.
	EnumObjectPermissions(String, ObjectPermissionSet)	Enumerates a list of object permissions for a specified grantee and a specified permission on the user-defined function.
	EnumScriptImpl(ScriptingOptions)	(Inherited from SqlSmoObject.)
	EnumScriptImplWorker(ScriptingOptions)	(Inherited from SqlSmoObject.)
	Equals(Object)	(Inherited from Object.)
	Finalize()	(Inherited from Object.)
	ForceTextModeOnTextBody()	Enforces text mode on the text body. (Inherited from ScriptNameObjectBase.)
	FormatSqlVariant(Object)	(Inherited from SqlSmoObject.)
	GenerateDataSpaceFileStreamScript(StringBuilder, ScriptingOptions, Boolean)	(Inherited from SqlSmoObject.)
	GenerateDataSpaceScript(StringBuilder, ScriptingOptions)	(Inherited from SqlSmoObject.)
	GetBindDefaultScript(ScriptingOptions, String, String, Boolean)	(Inherited from SqlSmoObject.)
	GetBindRuleScript(ScriptingOptions, String, String, Boolean)	(Inherited from SqlSmoObject.)
	GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	(Inherited from SqlSmoObject.)
	GetBraketNameForText()	(Inherited from ScriptNameObjectBase.)
	GetDateTimeParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetDateTimeParameterAsInt(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetDBName()	Gets the database name that is associated with the object. (Inherited from SqlSmoObject.)
	GetEnumParameter(StringBuilder, ScriptingOptions, String, String, Type, Int32%)	(Inherited from SqlSmoObject.)
	GetFragOptionString(FragmentationOption)	(Inherited from SqlSmoObject.)
	GetGuidParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetHashCode()	(Inherited from Object.)
	GetIsTextDirty()	Determines whether the text value is consistent with stored value. (Inherited from ScriptNameObjectBase.)
	GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	(Inherited from SqlSmoObject.)
	GetPropValue(String)	(Inherited from SqlSmoObject.)
	GetPropValueOptional(String)	(Inherited from SqlSmoObject.)
	GetPropValueOptionalAllowNull(String)	(Inherited from SqlSmoObject.)
	GetRealValue(Property, Object)	(Inherited from SqlSmoObject.)
	GetScriptIncludeExists(ScriptingOptions, String, Boolean)	(Inherited from ScriptNameObjectBase.)
	GetScriptingOptionsForCreate()	(Inherited from SqlSmoObject.)
	GetServerName()	Gets the name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.)
	GetServerObject()	(Inherited from SqlSmoObject.)
	GetSqlServerVersionName()	Gets the version name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.)
	GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	(Inherited from SqlSmoObject.)
	GetTextBody()	Returns the text body. (Inherited from ScriptNameObjectBase.)
	GetTextBody(Boolean)	Returns the text body. (Inherited from ScriptNameObjectBase.)
	GetTextForScript(ScriptingOptions, Boolean, array<String[])	Gets the text for scripting. (Inherited from ScriptNameObjectBase.)
	GetTextForScript(ScriptingOptions, Boolean, array<String[], Boolean)	(Inherited from ScriptNameObjectBase.)
	GetTextHeader(Boolean)	Returns the text header. (Inherited from ScriptNameObjectBase.)
	GetTextMode()	Determines whether the script name is using text mode. (Inherited from ScriptNameObjectBase.)
	GetTextProperty(String)	(Inherited from ScriptNameObjectBase.)
	GetTextProperty(String, ScriptingOptions)	(Inherited from ScriptNameObjectBase.)
	GetTimeSpanParameterAsInt(StringBuilder, ScriptingOptions, String, String, Int32%)	(Inherited from SqlSmoObject.)
	GetType()	(Inherited from Object.)
	GetUrnRecursive(StringBuilder)	(Inherited from SqlSmoObject.)
	GetUrnRecursive(StringBuilder, UrnIdOption)	(Inherited from SqlSmoObject.)
	Grant(ObjectPermissionSet, String)	Grants the specified set of permissions to the specified grantee on the user-defined function.
	Grant(ObjectPermissionSet, array<String[])	Grants the specified set of permissions to the specified grantees on the user-defined function.
	Grant(ObjectPermissionSet, String, Boolean)	Grants access to the specified permission and the ability to grant access to other uses for the specified grantee on the user-defined function.
	Grant(ObjectPermissionSet, String, array<String[])	Grants access to the specified permission on the specified columns for the specified grantee on the specified columns on the user-defined function.
	Grant(ObjectPermissionSet, array<String[], Boolean)	Grants access to the specified permission and the ability to grant access to other uses for the specified grantees on the user-defined function.
	Grant(ObjectPermissionSet, array<String[], array<String[])	Grants the specified set of permissions to the grantees to the specified columns on the user-defined function.
	Grant(ObjectPermissionSet, String, Boolean, String)	Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the user-defined function under an assumed role.
	Grant(ObjectPermissionSet, String, array<String[], Boolean)	Grants the specified permission to the grantee and the ability to grant the specified set of permissions to other users on the specified columns on the user-defined function.
	Grant(ObjectPermissionSet, array<String[], Boolean, String)	Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the user-defined function under an assumed role.
	Grant(ObjectPermissionSet, array<String[], array<String[], Boolean)	Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the specified columns on the user-defined function.
	Grant(ObjectPermissionSet, String, array<String[], Boolean, String)	Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the specified columns on the user-defined function under an assumed role.
	Grant(ObjectPermissionSet, array<String[], array<String[], Boolean, String)	Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the specified columns on the user-defined function under an assumed role.
	ImplInitialize(array<String[], array<OrderBy[])	(Inherited from SqlSmoObject.)
	Initialize()	Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.)
	IsObjectDirty()	Determines whether the referenced object is consistent with the stored object. (Inherited from ScriptNameObjectBase.)
	IsObjectInitialized()	Verifies whether the object has been initialized. (Inherited from SqlSmoObject.)
	IsObjectInSpace()	Verifies whether the object is isolated or connected to the instance of SQL Server. (Inherited from SqlSmoObject.)
	IsVersion80SP3()	(Inherited from SqlSmoObject.)
	MarkDropped()	(Inherited from SqlSmoObject.)
	MarkForDropImpl(Boolean)	(Inherited from SqlSmoObject.)
	MemberwiseClone()	(Inherited from Object.)
	PostAlter()	(Inherited from SqlSmoObject.)
	PostCreate()	(Inherited from SqlSmoObject.)
	PostDrop()	(Inherited from SqlSmoObject.)
	Refresh()	Refreshes the UserDefinedFunction object properties. (Overrides ScriptNameObjectBase.Refresh().)
	Rename(String)	Renames the user-defined function.
	RenameImpl(String)	This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
	RenameImplWorker(String)	This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
	Revoke(ObjectPermissionSet, String)	Revokes a previously granted set of permissions from a grantee on the user-defined function.
	Revoke(ObjectPermissionSet, array<String[])	Revokes a previously granted set of permissions from a list of grantees on the user-defined function.
	Revoke(ObjectPermissionSet, String, array<String[])	Revokes a previously granted set of permissions from a grantee on the specified columns on the user-defined function.
	Revoke(ObjectPermissionSet, array<String[], array<String[])	Revokes a previously granted set of permissions from a list of grantees on the specified columns on the user-defined function.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean)	Revokes a previously granted set of permissions from a grantee on the user-defined function and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean)	Revokes a previously granted set of permissions from grantees from the user-defined function and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean, String)	Revokes a previously granted set of permissions from a grantee on the user-defined function and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, String, array<String[], Boolean, Boolean)	Revokes a previously granted set of permissions from grantees on the specified columns on the user-defined function and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String)	Revokes a previously granted set of permissions from grantees on the user-defined function and any other users to whom the grantees have granted access. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], array<String[], Boolean, Boolean)	Revokes a previously granted set of permissions from grantees on the specified columns on the user-defined function and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users.
	Revoke(ObjectPermissionSet, String, array<String[], Boolean, Boolean, String)	Revokes a previously granted set of permissions from a grantee on the specified columns on the user-defined function and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], array<String[], Boolean, Boolean, String)	Revokes a previously granted set of permissions from grantees on the specified columns on the user-defined function and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Script()	Generates a Transact-SQL script that can be used to re-create the user-defined function.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the user-defined function as specified by the script options.
	ScriptAlter(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptAnsiQI(SqlSmoObject, ScriptingOptions, StringCollection, StringBuilder, Object%, Object%)	(Inherited from ScriptNameObjectBase.)
	ScriptChangeOwner(StringCollection, ScriptingOptions)	This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
	ScriptCreate(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptDdl(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptDrop(StringCollection, ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptHeader(Boolean)	Returns the text header with the option to modify the text.
	ScriptImpl()	(Inherited from SqlSmoObject.)
	ScriptImpl(ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptImplWorker(ScriptingOptions)	(Inherited from SqlSmoObject.)
	ScriptInformativeHeaders(ScriptingOptions, StringBuilder)	(Inherited from ScriptNameObjectBase.)
	ScriptRename(StringCollection, ScriptingOptions, String)	This method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
	SetCollectionTextMode(Boolean, SmoCollectionBase)	Sets the collection text mode. (Inherited from ScriptNameObjectBase.)
	SetParentImpl(SqlSmoObject)	(Inherited from SqlSmoObject.)
	SetTextBody(String)	Specifies the text body. (Inherited from ScriptNameObjectBase.)
	SetTextHeader(String)	Specifies the text header. (Inherited from ScriptNameObjectBase.)
	SetTextMode(Boolean, array<SmoCollectionBase[])	Specifies the text mode. (Inherited from ScriptNameObjectBase.)
	SwitchTextMode(Boolean, array<SmoCollectionBase[])	Switches the text mode. (Inherited from ScriptNameObjectBase.)
	ThrowIfTextIsDirtyForAlter()	(Inherited from ScriptNameObjectBase.)
	ToString()	Returns a String that represents the referenced object. (Inherited from SqlSmoObject.)
	TouchImpl()	(Inherited from SqlSmoObject.)
	UnbindDefaultImpl(Boolean)	(Inherited from SqlSmoObject.)
	UnbindRuleImpl(Boolean)	(Inherited from SqlSmoObject.)
	Validate(String, array<Object[])	(Inherited from SmoObjectBase.)

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Fields

	Name	Description
	m_ExtendedProperties	(Inherited from SqlSmoObject.)

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Properties

	Name	Description
	AnsiNullsStatus	Gets the Boolean property value that specifies whether ISO NULL handling is enabled in the user-defined function.
	AssemblyName	Gets or sets the name of the assembly for the user-defined function.
	Checks	Represents a collection of Check objects. Each Check object represents a check constraint defined on the user-defined function.
	ClassName	Gets or sets the name of the class for the user-defined function.
	Columns	Represents a collection of Column objects. Each Column object represents a column defined on the user-defined function.
	CreateDate	Gets the date and time when the user-defined function was created.
	DataType	Gets or sets the return type for scalar functions.
	DateLastModified	Gets the date and time when the user-defined function was last modified.
	Events	Gets the events associated with the user-defined function.
	ExecuteForScalar	Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (Inherited from SqlSmoObject.)
	ExecutionContext	Gets or sets the execution context for the user-defined function.
	ExecutionContextPrincipal	Gets or sets the execution context principal for the user-defined function.
	ExtendedProperties	Gets the extended properties of the UserDefinedFunction object.
	FunctionType	Gets or sets the user-defined function type.
	ID	Gets the ID value that uniquely identifies the user-defined function.
	ImplementationType	Gets or sets the implementation type of the user-defined function.
	Indexes	Represents a collection of Index objects. Each Index object represents an index defined on the user-defined function.
	IsDeterministic	Gets or sets the Boolean property value that specifies whether the user-defined function is deterministic.
	IsEncrypted	Gets or sets the Boolean property value that specifies whether the user-defined function is encrypted.
	IsSchemaBound	Gets or sets the Boolean property value that specifies whether the user-defined function is bound to a schema.
	IsSchemaOwned
	IsSystemObject	Gets the Boolean property value that specifies whether the user-defined function is a system object.
	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.)
	MethodName	Gets the method name for the user-defined function.
	Name	Gets or sets the name of the Schema Object Base. (Inherited from ScriptSchemaObjectBase.)
	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.)
	OrderColumns	Returns the OrderColumnsCollection that is associated with this user-defined function.
	Owner
	Parameters	Represents a collection of Parameter objects. Each Parameter object represents a parameter defined for the user-defined function.
	Parent	Gets or sets the Database object that is the parent of the UserDefinedFunction object.
	Properties	Gets a collection of Property objects that represent the object properties. (Inherited from SqlSmoObject.)
	QuotedIdentifierStatus	Gets or sets a Boolean property value that specifies whether identifiers delimited by double quotation marks are Transact-SQL reserved keywords or contain characters not usually allowed by the Transact-SQL syntax rules in the user-defined function.
	ReturnsNullOnNullInput	Gets or sets the Boolean property that specifies whether to call the function if at least one of the function arguments is null.
	ScalarResult	Gets the scalar result for the referenced object. (Inherited from SqlSmoObject.)
	Schema	Gets or sets the schema. (Inherited from ScriptSchemaObjectBase.)
	State	Gets the state of the referenced object. (Inherited from SmoObjectBase.)
	TableVariableName	Gets or sets the table variable name.
	TextBody	Gets or sets the Transact-SQL string that defines the user-defined function.
	TextHeader	Gets or sets the header part of the Transact-SQL string that defines the user-defined function.
	TextMode	Gets or sets the Boolean property that specifies whether the text header is editable as text.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Inherited from SqlSmoObject.)
	UserData	Gets or sets user-defined data associated with the referenced object. (Inherited from SmoObjectBase.)

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Events

	Name	Description
	PropertyChanged	(Inherited from SqlSmoObject.)
	PropertyMetadataChanged	(Inherited from SqlSmoObject.)

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Explicit Interface Implementations

	Name	Description
	IAlienObjectDiscover()	(Inherited from SqlSmoObject.)
	IAlienObjectGetParent()	(Inherited from SqlSmoObject.)
	IAlienObjectGetProperty(String)	(Inherited from SqlSmoObject.)
	ISfcPropertyProviderGetPropertySet()	(Inherited from SqlSmoObject.)
	IAlienObjectGetUrn()	(Inherited from SqlSmoObject.)
	IAlienObjectResolve(String)	(Inherited from SqlSmoObject.)
	IAlienObjectSetProperty(Object, Object)	(Inherited from SqlSmoObject.)

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