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IBuiltInFunction Interface

 

Applies To: SQL Server 2016 Preview

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)

public interface IBuiltInFunction : IScalarFunction, IFunction, 
	IFunctionModuleBase, IScalar, IMetadataObject

NameDescription
System_CAPS_pubpropertyDataType

Gets the scalar data type.(Inherited from IScalar.)

System_CAPS_pubpropertyIsAggregateFunction

Gets a value that indicates whether this is an aggregate function.(Inherited from IScalarFunction.)

System_CAPS_pubpropertyIsDatePartFunction

Gets a value that indicates whether the function is a date-and-time parts function (for example, DATEDIFF, DATEPART, and so on).

System_CAPS_pubpropertyIsGlobalVariable

Gets a value that indicates whether this is a system function that starts with two at signs (@@) (for example, @@IDENTITY).

System_CAPS_pubpropertyIsVarArg

Gets a value that indicates whether the number of arguments is variable.

System_CAPS_pubpropertyMaxNumberOfArgs

Gets the maximum number of arguments that the function accepts.

System_CAPS_pubpropertyMinNumberOfArgs

Gets the minimum number of arguments that the function accepts.

System_CAPS_pubpropertyName

Gets the name of the metadata object.(Inherited from IMetadataObject.)

System_CAPS_pubpropertyNullable

Gets a Boolean value that indicates whether the scalar object is nullable. (Inherited from IScalar.)

System_CAPS_pubpropertyParameters

Gets a collection that contains the parameters that the function or module accepts.(Inherited from IFunctionModuleBase.)

System_CAPS_pubpropertyScalarType

Gets the scalar type.(Inherited from IScalar.)

NameDescription
System_CAPS_pubmethodAccept<T>(IMetadataObjectVisitor<T>)

Accepts a visit from the specified IMetadataObjectVisitor<T> object.(Inherited from IMetadataObject.)

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