IScalarDataType 接口
Represents a SQL Server scalar data type.
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 IScalarDataType _
Inherits IDataType, IMetadataObject
用法
Dim instance As IScalarDataType
public interface IScalarDataType : IDataType,
IMetadataObject
public interface class IScalarDataType : IDataType,
IMetadataObject
type IScalarDataType =
interface
interface IDataType
interface IMetadataObject
end
public interface IScalarDataType extends IDataType, IMetadataObject
IScalarDataType 类型公开以下成员。
属性
名称 | 说明 | |
---|---|---|
BaseSystemDataType | Gets the base system data type that the user-defined data type is derived from. | |
IsClr | Gets a value that indicates whether this is a CLR data type. | |
IsCursor | Gets a value that indicates whether this is a cursor data type. (从 IDataType 继承。) | |
IsScalar | Gets a value that indicates whether this is a scalar data type. (从 IDataType 继承。) | |
IsSystem | Gets a value that indicates whether this is a system data type. | |
IsTable | Gets a value that indicates whether this is a table data type. (从 IDataType 继承。) | |
IsUnknown | Gets a value that indicates whether the data type instance is a placeholder unknown type. (从 IDataType 继承。) | |
IsVoid | Gets a value that indicates whether this data type represents the neutral void type, which is the type for NULL expression. | |
IsXml | Gets a value that indicates whether this is an xml data type. | |
Name | Gets the name of the metadata object. (从 IMetadataObject 继承。) |
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方法
名称 | 说明 | |
---|---|---|
Accept< (Of < <' (T> ) > > ) | Accepts a visit from the specified IMetadataObjectVisitor<(Of <(<'T>)>)> object. (从 IMetadataObject 继承。) |
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