Udostępnij za pośrednictwem


HeterogeneousColumn Class

Definition

Represents a column contained in a table on a non-Microsoft SQL Server Publisher.

public ref class HeterogeneousColumn sealed
public sealed class HeterogeneousColumn
type HeterogeneousColumn = class
Public NotInheritable Class HeterogeneousColumn
Inheritance
HeterogeneousColumn

Remarks

The HeterogeneousColumn structure is used in heterogeneous database replication from a non-SQL Server Publisher. The data is used in SQL Server Management Studio to enable users to select columns to publish from an Oracle Publisher.

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

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.

Constructors

HeterogeneousColumn()

Creates a new instance of the HeterogeneousColumn class.

Properties

ColumnId

Gets or sets the column ID.

DataLoss

Gets or sets whether information loss may occur when column data is replicated to the Subscriber.

DestinationDatatype

Gets or sets the data type that can be mapped to this column.

DestinationLength

Gets or sets the length of the destination data type.

DestinationNullable

Gets or sets whether the destination data can accept null values.

DestinationPrecision

Gets or sets the precision for the destination data type.

DestinationScale

Gets or sets the scale for the destination data type.

IsDefault

Gets or sets whether there is a default constraint bound to the column.

IsDefined

Gets or sets whether a data type mapping is currently defined for the column.

IsPrimaryKey

Sets or gets whether there is a primary key constraint defined on the column.

IsPublished

Gets or sets whether the column is currently published.

IsValid

Gets or sets whether the column can be published.

MappingId

Gets or sets the mapping ID of the current instance.

Name

Gets or sets the name of the column.

SourceDataTypeInfo

Gets or sets the name of the source data type for the column.

UserData

Gets or sets an object property value that allows users to attach their own data to this object.

Applies to

See also