System.Data.FunctionNode Class Reference

Protected Member Functions
void	BindTable (DataTable table)

Package Functions
	FunctionNode (DataTable table, string name)
void	AddArgument (ExpressionNode argument)
override void	Bind (DataTable table, List< DataColumn > list)
override object	Eval ()
override object	Eval (DataRow row, DataRowVersion version)
override object	Eval (int[] recordNos)
override bool	IsConstant ()
override bool	IsTableConstant ()
override bool	HasLocalAggregate ()
override bool	HasRemoteAggregate ()
override bool	DependsOn (DataColumn column)
override ExpressionNode	Optimize ()
void	Check ()

Static Package Functions
static bool	IsInteger (StorageType type)
static bool	IsIntegerSql (StorageType type)
static bool	IsSigned (StorageType type)
static bool	IsSignedSql (StorageType type)
static bool	IsUnsigned (StorageType type)
static bool	IsUnsignedSql (StorageType type)
static bool	IsNumeric (StorageType type)
static bool	IsNumericSql (StorageType type)
static bool	IsFloat (StorageType type)
static bool	IsFloatSql (StorageType type)

Package Attributes
readonly string	_name
readonly int	_info = -1
int	_argumentCount
ExpressionNode[]	_arguments

Properties
FunctionId	Aggregate [get]
bool	IsAggregate [get]
IFormatProvider	FormatProvider [get]
virtual bool	IsSqlColumn [get]
DataTable	table [get]

Private Member Functions
Type	GetDataType (ExpressionNode node)
object	EvalFunction (FunctionId id, object[] argumentValues, DataRow row, DataRowVersion version)

Private Attributes
readonly TypeLimiter	_capturedLimiter
DataTable	_table

Static Private Attributes
static readonly Function[]	s_funcs

Detailed Description

Definition at line 9 of file FunctionNode.cs.

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The documentation for this class was generated from the following file:

• source/System.Data.Common/System.Data/FunctionNode.cs