IMutableScalarFunction 接口
Represents a mutable SQL Server scalar function.
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 IMutableScalarFunction _
Inherits IScalarFunction, IMutableFunction, IFunction, IMutableFunctionModuleBase, _
IFunctionModuleBase, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
用法
Dim instance As IMutableScalarFunction
public interface IMutableScalarFunction : IScalarFunction,
IMutableFunction, IFunction, IMutableFunctionModuleBase, IFunctionModuleBase, IMutableScalar,
IScalar, IMutableMetadataObject, IMetadataObject
public interface class IMutableScalarFunction : IScalarFunction,
IMutableFunction, IFunction, IMutableFunctionModuleBase, IFunctionModuleBase, IMutableScalar,
IScalar, IMutableMetadataObject, IMetadataObject
type IMutableScalarFunction =
interface
interface IScalarFunction
interface IMutableFunction
interface IFunction
interface IMutableFunctionModuleBase
interface IFunctionModuleBase
interface IMutableScalar
interface IScalar
interface IMutableMetadataObject
interface IMetadataObject
end
public interface IMutableScalarFunction extends IScalarFunction, IMutableFunction, IFunction, IMutableFunctionModuleBase, IFunctionModuleBase, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
IMutableScalarFunction 类型公开以下成员。
属性
名称 | 说明 | |
---|---|---|
DataType | Gets or sets the scalar data type. (从 IMutableScalar 继承。) | |
DataType | Gets the scalar data type. (从 IScalar 继承。) | |
IsAggregateFunction | Gets a value that indicates whether this is an aggregate function. (从 IScalarFunction 继承。) | |
Name | Gets the name of the metadata object. (从 IMetadataObject 继承。) | |
Nullable | A value that specifies whether an object is nullable. (从 IMutableScalar 继承。) | |
Nullable | Gets a Boolean value that indicates whether the scalar object is nullable. (从 IScalar 继承。) | |
Parameters | Gets a collection that contains the parameters that the function or module accepts. (从 IFunctionModuleBase 继承。) | |
Parameters | Gets a collection that contains the parameters that the function or module accepts. (从 IMutableFunctionModuleBase 继承。) | |
ScalarType | Gets the scalar type. (从 IScalar 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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