Interfaccia ISystemDataType

Represents a SQL Server built-in system data type.

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

Sintassi

'Dichiarazione
Public Interface ISystemDataType _
    Inherits IScalarDataType, IDataType, IMetadataObject
'Utilizzo
Dim instance As ISystemDataType

public interface ISystemDataType : IScalarDataType, 
    IDataType, IMetadataObject

public interface class ISystemDataType : IScalarDataType, 
    IDataType, IMetadataObject

type ISystemDataType =  
    interface
        interface IScalarDataType
        interface IDataType
        interface IMetadataObject
    end

public interface ISystemDataType extends IScalarDataType, IDataType, IMetadataObject

Nel tipo ISystemDataType sono esposti i membri seguenti.

Proprietà

	Nome	Descrizione
	BaseSystemDataType	Gets the base system data type that the user-defined data type is derived from. Ereditato da IScalarDataType.
	IsClr	Gets a value that indicates whether this is a CLR data type. Ereditato da IScalarDataType.
	IsCursor	Gets a value that indicates whether this is a cursor data type. Ereditato da IDataType.
	IsScalar	Gets a value that indicates whether this is a scalar data type. Ereditato da IDataType.
	IsSystem	Gets a value that indicates whether this is a system data type. Ereditato da IScalarDataType.
	IsTable	Gets a value that indicates whether this is a table data type. Ereditato da IDataType.
	IsUnknown	Gets a value that indicates whether the data type instance is a placeholder unknown type. Ereditato da IDataType.
	IsVoid	Gets a value that indicates whether this data type represents the neutral void type, which is the type for NULL expression. Ereditato da IScalarDataType.
	IsXml	Gets a value that indicates whether this is an xml data type. Ereditato da IScalarDataType.
	Length	Gets the length of the data type.
	Name	Gets the name of the metadata object. Ereditato da IMetadataObject.
	NumericPrecision	Gets the numeric precision of the data type.
	NumericScale	Gets the numeric scale of the data type.
	TypeSpec	Gets the DataTypeSpec object that provides the type specification.

In alto

Metodi

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

In alto

Vedere anche

Riferimento

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