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Oracle® Data Provider for .NET Developer's Guide
10g Release 2 (10.2)

B14307-01
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OracleError Class

The OracleError class represents an error reported by Oracle.

Class Inheritance

Object

  OracleError

Declaration

// C#
public sealed class OracleError

Thread Safety

All public static methods are thread-safe, although instance methods do not guarantee thread safety.

Remarks

The OracleError class represents a warning or an error reported by Oracle.

Example

// C#
 
using System;
using System.Data;
using Oracle.DataAccess.Client;
 
class OracleErrorsSample
{
  static void Main()
  {
    string constr = "User Id=scott;Password=tiger;Data Source=oracle";
    OracleConnection con = new OracleConnection(constr);
    con.Open();
 
    // Create an OracleCommand object using the connection object
    OracleCommand cmd = con.CreateCommand();
 
    try
    {
      cmd.CommandText = "insert into notable values (99, 'MyText')";
      cmd.ExecuteNonQuery();
    }
    catch (OracleException ex)
    {
      Console.WriteLine("Record is not inserted into the database table.");
 
      foreach (OracleError error in ex.Errors) 
      {
        Console.WriteLine("Error Message: " + error.Message);
        Console.WriteLine("Error Source: " + error.Source);       
      }
    }
  }
}

Requirements

Namespace: Oracle.DataAccess.Client

Assembly: Oracle.DataAccess.dll


OracleError Members

OracleError members are listed in the following tables:

OracleError Static Methods

The OracleError static method is listed in Table 5-45.

Table 5-45 OracleError Static Method

Method Description
Equals Inherited from Object (Overloaded)

OracleError Properties

OracleError properties are listed in Table 5-46.

Table 5-46 OracleError Properties

Properties Description
ArrayBindIndex Specifies the row number of errors that occurred during the Array Bind execution
DataSource Specifies the Oracle service name (TNS name) that identifies the Oracle database
Message Specifies the message describing the error
Number Specifies the Oracle error number
Procedure Specifies the stored procedure that causes the error
Source Specifies the name of the data provider that generates the error

OracleError Methods

OracleError methods are listed in Table 5-47.

Table 5-47 OracleError Methods

Methods Description
Equals Inherited from Object (Overloaded)
GetHashCode Inherited from Object
GetType Inherited from Object
ToString Returns a string representation of the OracleError


OracleError Static Methods

The OracleError static method is listed in Table 5-48.

Table 5-48 OracleError Static Method

Method Description
Equals Inherited from Object (Overloaded)


OracleError Properties

OracleError properties are listed in Table 5-49.

Table 5-49 OracleError Properties

Properties Description
ArrayBindIndex Specifies the row number of errors that occurred during the Array Bind execution
DataSource Specifies the Oracle service name (TNS name) that identifies the Oracle database
Message Specifies the message describing the error
Number Specifies the Oracle error number
Procedure Specifies the stored procedure that causes the error
Source Specifies the name of the data provider that generates the error

ArrayBindIndex

This property specifies the row number of errors that occurred during the Array Bind execution.

Declaration

// C#
public int ArrayBindIndex {get;}

Property Value

An int value that specifies the row number for errors that occurred during the Array Bind execution.

Remarks

Default = 0.

This property is used for Array Bind operations only.

ArrayBindIndex represents the zero-based row number at which the error occurred during an Array Bind operation. For example, if an array bind execution causes two errors on the 2nd and 4th operations, two OracleError objects appear in the OracleErrorCollection with the ArrayBindIndex property values 2 and 4 respectively.

DataSource

This property specifies the Oracle service name (TNS name) that identifies the Oracle database.

Declaration

// C#
public string DataSource {get;}

Property Value

A string.

Message

This property specifies the message describing the error.

Declaration

// C#
public string Message {get;}

Property Value

A string.

Number

This property specifies the Oracle error number.

Declaration

// C#
public int Number {get;}

Property Value

An int.

Procedure

This property specifies the stored procedure that causes the error.

Declaration

// C#
public string Procedure {get;}

Property Value

The stored procedure name.

Remarks

Represents the stored procedure which creates this OracleError object.

Source

This property specifies the name of the data provider that generates the error.

Declaration

// C#
public string Source {get;}

Property Value

A string.


OracleError Methods

OracleError methods are listed in Table 5-50.

Table 5-50 OracleError Methods

Methods Description
Equals Inherited from Object (Overloaded)
GetHashCode Inherited from Object
GetType Inherited from Object
ToString Returns a string representation of the OracleError

ToString

Overrides Object

This method returns a string representation of the OracleError.

Declaration

// C#
public override string ToString();

Return Value

Returns a string with the format Ora- error number: Class.Method name error message stack trace information.

Example

ORA-24333: zero iteration count