IDefaultConstraint 接口

Represents a SQL Server default constraint.

命名空间： Microsoft.SqlServer.Management.SqlParser.Metadata
程序集： Microsoft.SqlServer.Management.SqlParser（在 Microsoft.SqlServer.Management.SqlParser.dll 中）

语法

声明
Public Interface IDefaultConstraint _
    Inherits IMetadataObject
用法
Dim instance As IDefaultConstraint

public interface IDefaultConstraint : IMetadataObject

public interface class IDefaultConstraint : IMetadataObject

type IDefaultConstraint =  
    interface
        interface IMetadataObject
    end

public interface IDefaultConstraint extends IMetadataObject

IDefaultConstraint 类型公开以下成员。

	名称	说明
	IsSystemNamed	Gets a value that indicates whether the constraint was named by the system or a user.
	Name	Gets the name of the metadata object. （从 IMetadataObject 继承。）
	Parent	Gets the IColumn object that is the parent of this object.
	Text	Gets the Transact-SQL statement that defines the default constraint.