Interfaccia IScalarValuedFunction

Represents a SQL Server scalar-valued function.

Spazio dei nomi  Microsoft.SqlServer.Management.SqlParser.Metadata
Assembly:  Microsoft.SqlServer.Management.SqlParser (in Microsoft.SqlServer.Management.SqlParser.dll)

Sintassi

'Dichiarazione
Public Interface IScalarValuedFunction _
    Inherits IUserDefinedFunction, ICallableModule, IUserDefinedFunctionModuleBase, ISchemaOwnedObject,  _
    IDatabaseObject, IScalarFunction, IFunction, IFunctionModuleBase, IScalar,  _
    IMetadataObject
'Utilizzo
Dim instance As IScalarValuedFunction

public interface IScalarValuedFunction : IUserDefinedFunction, 
    ICallableModule, IUserDefinedFunctionModuleBase, ISchemaOwnedObject, IDatabaseObject, IScalarFunction, 
    IFunction, IFunctionModuleBase, IScalar, IMetadataObject

public interface class IScalarValuedFunction : IUserDefinedFunction, 
    ICallableModule, IUserDefinedFunctionModuleBase, ISchemaOwnedObject, IDatabaseObject, IScalarFunction, 
    IFunction, IFunctionModuleBase, IScalar, IMetadataObject

type IScalarValuedFunction =  
    interface
        interface IUserDefinedFunction
        interface ICallableModule
        interface IUserDefinedFunctionModuleBase
        interface ISchemaOwnedObject
        interface IDatabaseObject
        interface IScalarFunction
        interface IFunction
        interface IFunctionModuleBase
        interface IScalar
        interface IMetadataObject
    end

public interface IScalarValuedFunction extends IUserDefinedFunction, ICallableModule, IUserDefinedFunctionModuleBase, ISchemaOwnedObject, IDatabaseObject, IScalarFunction, IFunction, IFunctionModuleBase, IScalar, IMetadataObject

Nel tipo IScalarValuedFunction sono esposti i membri seguenti.

Proprietà

	Nome	Descrizione
	BodyText	Gets the Transact-SQL string that defines the module. Ereditato da IUserDefinedFunction.
	DataType	Gets the scalar data type. Ereditato da IScalar.
	ExecutionContext	Gets the IExecutionContext object that specifies the module execution context. Ereditato da IUserDefinedFunctionModuleBase.
	IsAggregateFunction	Gets a value that indicates whether this is an aggregate function. Ereditato da IScalarFunction.
	IsEncrypted	Gets a value that indicates whether the module is encrypted. Ereditato da IUserDefinedFunctionModuleBase.
	IsQuotedIdentifierOn	Gets a Boolean value that indicates whether the unique identifier option is on. Ereditato da IUserDefinedFunction.
	IsSchemaBound	Gets a value that indicates whether the user-defined function is bound to a schema. Ereditato da IUserDefinedFunction.
	IsSqlClr	Gets a value that indicates whether this is a CLR module. Ereditato da IUserDefinedFunction.
	IsSystemObject	Gets a value that indicates whether this is a system object. Ereditato da IDatabaseObject.
	ModuleType	Gets the module type. Ereditato da ICallableModule.
	Name	Gets the name of the metadata object. Ereditato da IMetadataObject.
	Nullable	Gets a Boolean value that indicates whether the scalar object is nullable. Ereditato da IScalar.
	Parameters	Gets a collection that contains the parameters that the function or module accepts. Ereditato da IFunctionModuleBase.
	Parent	Gets the IDatabaseObject object that is the parent of this object. Ereditato da IDatabaseObject.
	ReturnsNullOnNullInput	Gets a value that indicates whether to call the function if at least one of the function arguments is null.
	ReturnType	Gets the scalar data type of the module return value. Ereditato da ICallableModule.
	ScalarType	Gets the scalar type. Ereditato da IScalar.
	Schema	Gets the ISchema object that owns this object. Ereditato da ISchemaOwnedObject.

In alto

Metodi

	Nome	Descrizione
	Accept< (Of < <' (T> ) > > )(IDatabaseObjectVisitor< (Of < <' (T> ) > > ))	Accepts a visit from the specified IDatabaseObjectVisitor<(Of <(<'T>)>)> object. Ereditato da IDatabaseObject.
	Accept< (Of < <' (T> ) > > )(IMetadataObjectVisitor< (Of < <' (T> ) > > ))	Accepts a visit from the specified IMetadataObjectVisitor<(Of <(<'T>)>)> object. Ereditato da IMetadataObject.
	Accept< (Of < <' (T> ) > > )(ISchemaOwnedObjectVisitor< (Of < <' (T> ) > > ))	Accepts a visit from the specified ISchemaOwnedObjectVisitor<(Of <(<'T>)>)> object. Ereditato da ISchemaOwnedObject.

In alto

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Management.SqlParser.Metadata