IMutableScalarValuedFunction 接口
Represents a mutable SQL Server scalar-valued 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 IMutableScalarValuedFunction _
Inherits IScalarValuedFunction, IMutableUserDefinedFunction, IUserDefinedFunction, IMutableCallableModule, _
ICallableModule, IMutableUserDefinedFunctionModuleBase, IUserDefinedFunctionModuleBase, IMutableSchemaOwnedObject, ISchemaOwnedObject, _
IMutableDatabaseObject, IDatabaseObject, IMutableScalarFunction, IScalarFunction, IMutableFunction, _
IFunction, IMutableFunctionModuleBase, IFunctionModuleBase, IMutableScalar, IScalar, _
IMutableMetadataObject, IMetadataObject
用法
Dim instance As IMutableScalarValuedFunction
public interface IMutableScalarValuedFunction : IScalarValuedFunction,
IMutableUserDefinedFunction, IUserDefinedFunction, IMutableCallableModule, ICallableModule, IMutableUserDefinedFunctionModuleBase,
IUserDefinedFunctionModuleBase, IMutableSchemaOwnedObject, ISchemaOwnedObject, IMutableDatabaseObject, IDatabaseObject,
IMutableScalarFunction, IScalarFunction, IMutableFunction, IFunction, IMutableFunctionModuleBase,
IFunctionModuleBase, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
public interface class IMutableScalarValuedFunction : IScalarValuedFunction,
IMutableUserDefinedFunction, IUserDefinedFunction, IMutableCallableModule, ICallableModule, IMutableUserDefinedFunctionModuleBase,
IUserDefinedFunctionModuleBase, IMutableSchemaOwnedObject, ISchemaOwnedObject, IMutableDatabaseObject, IDatabaseObject,
IMutableScalarFunction, IScalarFunction, IMutableFunction, IFunction, IMutableFunctionModuleBase,
IFunctionModuleBase, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
type IMutableScalarValuedFunction =
interface
interface IScalarValuedFunction
interface IMutableUserDefinedFunction
interface IUserDefinedFunction
interface IMutableCallableModule
interface ICallableModule
interface IMutableUserDefinedFunctionModuleBase
interface IUserDefinedFunctionModuleBase
interface IMutableSchemaOwnedObject
interface ISchemaOwnedObject
interface IMutableDatabaseObject
interface IDatabaseObject
interface IMutableScalarFunction
interface IScalarFunction
interface IMutableFunction
interface IFunction
interface IMutableFunctionModuleBase
interface IFunctionModuleBase
interface IMutableScalar
interface IScalar
interface IMutableMetadataObject
interface IMetadataObject
end
public interface IMutableScalarValuedFunction extends IScalarValuedFunction, IMutableUserDefinedFunction, IUserDefinedFunction, IMutableCallableModule, ICallableModule, IMutableUserDefinedFunctionModuleBase, IUserDefinedFunctionModuleBase, IMutableSchemaOwnedObject, ISchemaOwnedObject, IMutableDatabaseObject, IDatabaseObject, IMutableScalarFunction, IScalarFunction, IMutableFunction, IFunction, IMutableFunctionModuleBase, IFunctionModuleBase, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
IMutableScalarValuedFunction 类型公开以下成员。
属性
名称 | 说明 | |
---|---|---|
BodyText | Gets or sets the Transact-SQL string that defines the module. (从 IMutableUserDefinedFunction 继承。) | |
BodyText | Gets the Transact-SQL string that defines the module. (从 IUserDefinedFunction 继承。) | |
DataType | Gets or sets the scalar data type. (从 IMutableScalar 继承。) | |
DataType | Gets the scalar data type. (从 IScalar 继承。) | |
ExecutionContext | Gets or sets an IExecutionContext object that specifies the module execution context. (从 IMutableUserDefinedFunctionModuleBase 继承。) | |
ExecutionContext | Gets the IExecutionContext object that specifies the module execution context. (从 IUserDefinedFunctionModuleBase 继承。) | |
IsAggregateFunction | Gets a value that indicates whether this is an aggregate function. (从 IScalarFunction 继承。) | |
IsEncrypted | Gets or sets a value that indicates whether the module is encrypted. (从 IMutableUserDefinedFunctionModuleBase 继承。) | |
IsEncrypted | Gets a value that indicates whether the module is encrypted. (从 IUserDefinedFunctionModuleBase 继承。) | |
IsQuotedIdentifierOn | Gets or sets a Boolean value that indicates whether the quoted identifier option is on. (从 IMutableUserDefinedFunction 继承。) | |
IsQuotedIdentifierOn | Gets a Boolean value that indicates whether the unique identifier option is on. (从 IUserDefinedFunction 继承。) | |
IsSchemaBound | Gets or sets a value that indicates whether the user-defined function is bound to a schema. (从 IMutableUserDefinedFunction 继承。) | |
IsSchemaBound | Gets a value that indicates whether the user-defined function is bound to a schema. (从 IUserDefinedFunction 继承。) | |
IsSqlClr | Gets or sets a value that indicates whether this is a CLR module. (从 IMutableUserDefinedFunction 继承。) | |
IsSqlClr | Gets a value that indicates whether this is a CLR module. (从 IUserDefinedFunction 继承。) | |
IsSystemObject | Gets a value that indicates whether this is a system object. (从 IDatabaseObject 继承。) | |
IsSystemObject | Gets or sets a value that indicates whether this is a system object. (从 IMutableDatabaseObject 继承。) | |
ModuleType | Gets the module type. (从 ICallableModule 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。) | |
Parent | Gets the IDatabaseObject object that is the parent of this object. (从 IDatabaseObject 继承。) | |
ReturnsNullOnNullInput | Gets or sets a value that indicates whether to call the function if at least one of the function arguments is null. | |
ReturnsNullOnNullInput | Gets a value that indicates whether to call the function if at least one of the function arguments is null. (从 IScalarValuedFunction 继承。) | |
ReturnType | Gets the scalar data type of the module return value. (从 ICallableModule 继承。) | |
ReturnType | Gets or sets the scalar data type of the module return value. (从 IMutableCallableModule 继承。) | |
ScalarType | Gets the scalar type. (从 IScalar 继承。) | |
Schema | Gets the ISchema object that owns this object. (从 ISchemaOwnedObject 继承。) |
页首
方法
名称 | 说明 | |
---|---|---|
Accept< (Of < <' (T> ) > > )(IDatabaseObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified IDatabaseObjectVisitor<(Of <(<'T>)>)> object. (从 IDatabaseObject 继承。) | |
Accept< (Of < <' (T> ) > > )(IMetadataObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified IMetadataObjectVisitor<(Of <(<'T>)>)> object. (从 IMetadataObject 继承。) | |
Accept< (Of < <' (T> ) > > )(ISchemaOwnedObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified ISchemaOwnedObjectVisitor<(Of <(<'T>)>)> object. (从 ISchemaOwnedObject 继承。) |
页首