GetDataTypeName Method

Gets the name of the Teradata data type for the specified column.

Syntax

'Declaration
 
Public Overrides NotOverridable Function GetDataTypeName( _
   ByVal ordinal As Integer _
) As String

'Usage
 
Dim instance As TdDataReader
Dim ordinal As Integer
Dim value As String
 
value = instance.GetDataTypeName(ordinal)

public override string GetDataTypeName( 
   int ordinal
)

public:
String^ GetDataTypeName( 
   int ordinal
) override

Returns the name of the Teradata data type.

Exceptions

Exception	Description
System.IndexOutOfRangeException	ordinal is less than zero or ordinal is equal to or greater than TdDataReader.FieldCount.
System.InvalidOperationException	CommandBehavior is set to SchemaOnly, or there is no data for the row or column, or preceding columns are no longer accessible.
System.ObjectDisposedException	The TdDataReader is closed.

Remarks

Use GetDataTypeName to retrieve the Teradata data type name. TdType section in this manual lists the Teradata type names.

Requirements

Target Platforms: Windows 8.1, Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019