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IBuiltInFunction Interface
SQL Server 2012
Represents a built-in function or a system function that starts with two at signs (@@).
Namespace: Microsoft.SqlServer.Management.SqlParser.Metadata
Assembly: Microsoft.SqlServer.Management.SqlParser (in Microsoft.SqlServer.Management.SqlParser.dll)
The IBuiltInFunction type exposes the following members.
| Name | Description | |
|---|---|---|
 | DataType | Gets the scalar data type. (Inherited from IScalar.) |
| IsAggregateFunction | Gets a value that indicates whether this is an aggregate function. (Inherited from IScalarFunction.) |
| IsDatePartFunction | Gets a value that indicates whether the function is a date-and-time parts function (for example, DATEDIFF, DATEPART, and so on). |
| IsGlobalVariable | Gets a value that indicates whether this is a system function that starts with two at signs (@@) (for example, @@IDENTITY). |
| IsVarArg | Gets a value that indicates whether the number of arguments is variable. |
| MaxNumberOfArgs | Gets the maximum number of arguments that the function accepts. |
| MinNumberOfArgs | Gets the minimum number of arguments that the function accepts. |
| 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.) |
| Parameters | Gets a collection that contains the parameters that the function or module accepts. (Inherited from IFunctionModuleBase.) |
| ScalarType | Gets the scalar type. (Inherited from IScalar.) |
| Name | Description | |
|---|---|---|
| Accept<T> | Accepts a visit from the specified IMetadataObjectVisitor<T> object. (Inherited from IMetadataObject.) |
