IScalarExpression Interface
Represents a scalar expression such as literals, for example: 1, 'hello', and so on; and the evaluation of scalar expressions, for example: 1 + 5, 12 * dbo.test('a'), and so on.
Namespace: Microsoft.SqlServer.Management.SqlParser.Metadata
Assembly: Microsoft.SqlServer.Management.SqlParser (in Microsoft.SqlServer.Management.SqlParser.dll)
Syntax
'Declaration
Public Interface IScalarExpression _
Inherits IScalar, IMetadataObject
'Usage
Dim instance As IScalarExpression
public interface IScalarExpression : IScalar,
IMetadataObject
public interface class IScalarExpression : IScalar,
IMetadataObject
type IScalarExpression =
interface
interface IScalar
interface IMetadataObject
end
public interface IScalarExpression extends IScalar, IMetadataObject
The IScalarExpression type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
DataType | Gets the scalar data type. (Inherited from IScalar.) |
|
Name | Gets the name of the metadata object. (Inherited from IMetadataObject.) |
|
Nullable | Gets a Boolean value that indicates whether the scalar object is nullable. (Inherited from IScalar.) |
|
ScalarType | Gets the scalar type. (Inherited from IScalar.) |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Accept<T> | Accepts a visit from the specified IMetadataObjectVisitor<T> object. (Inherited from IMetadataObject.) |
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