TdError Class

Represents a warning or error returned by the Advanced SQL Engine, the .Net Data Provider for Teradata or TeraGSS.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public NotInheritable Class TdError

'Usage
 
Dim instance As TdError

public sealed class TdError

public ref class TdError sealed

Remarks

The data provider returns errors and warnings using TdError class.

TdException class encapsulates one or more instances of the TdError class.

Warnings are not exceptions and therefore are reported using TdConnection.InfoMessage event.

Example

public TdConnection OpenConnection(String connectionString)
{
    try
    {
        TdConnection cn = new TdConnection(connectionString);
        cn.Open();
        
        return cn;
    }
    catch(TdException e)
    {
        for (int index = 0; index < e.Errors.Count; index++)
        {
            Console.WriteLine(“ERROR: {0} ({1})”, e.Errors[0].Message,
                                                  e.Errors[0].Number);
        }
        
        throw;
    }
    
    return null;
}

Inheritance Hierarchy

System.Object
Teradata.Client.Provider.TdError

Requirements

Product	Versions	Platforms
.NET	2.1, 3.1, 6	Windows, Linux, MacOS
.NET Framework	4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8	Windows
.NET Standard	2.0	Windows, Linux, MacOS

Reference

TdError Members
Teradata.Client.Provider Namespace
Error Messages