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Cannot create trigger using OraOLEDB.Oracle from .Net

Hi,
I have a problem creating a trigger using OraOLEDB.Oracle provider for OleDb.
The problem is that the command with create trigger statement executes fine but I cannot find the trigger in the database after that.
I tried executing the same create trigger statement using Microsoft's OracleCommand from Oracle.DataAccess and it all worked but I really need to be able to do it connecting from OleDb.
I am using the latest OleDb provider downloaded from Oracle.
The database is oracle 10 express and I am working on a Windows Vista.
Below is a sample code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.OleDb;
using Oracle.DataAccess.Client;

namespace OracleTriggerRegisterTest
{
class Program
{
//OraOLEDB.Oracle
private static readonly string m_connString = @Provider=OraOLEDB.Oracle;Data Source=XXX.XXX.X.XX/XE;User Id=XXXXX;Password=XXXX;;
private static readonly string m_connStringOracle = @Data Source=XXX.XXX.X.XX/XE;User Id=XXXX;Password=XXXX;;

private static readonly string newLine = Environment.NewLine; //Also tried with " "
private static readonly string m_command = "CREATE OR REPLACE TRIGGER \"TGI_EMPLOYEES\"" + newLine
+ "AFTER INSERT" + newLine
+ "ON \"HR\".\"EMPLOYEES\"" + newLine
+ "REFERENCING NEW AS source_rec FOR EACH ROW" + newLine
+ "DECLARE" + newLine
+ " recCount int := 0;" + newLine
+ "BEGIN" + newLine
+ "SELECT NVL(MAX(\"IST_recId\"),0) + 1 INTO recCount FROM \"HR\".\"Employee_KEys\";" + newLine
+ "INSERT INTO \"HR\".\"Employee_KEys\" (" + newLine
+ "\"IST_SearchKey\", \"IST_recId\", \"IST_definitionId\"," + newLine
+ "\"FIRST_NAME\"," + newLine
+ "\"EMPLOYEE_ID\"" + newLine
+ ")" + newLine
+ "SELECT" + newLine
+ "B.COLUMN_VALUE, recCount, 1," + newLine
+ ":source_rec.\"FIRST_NAME\", :source_rec.\"EMPLOYEE_ID\"" + newLine
+ "FROM TABLE ( IST_GETKEYS ( 'Matcher', 'name1 ', rtrim(NVL( :source_rec.\"FIRST_NAME\", '')) )) B;" + newLine
+ "END;" + newLine; //Tried removing the ; tried adding newLine + /

static void Main(string[] args)
{
DoOleDB();
DodotNet();
}

private static void DoOleDB()
{
try
{
OleDbConnection conn = new OleDbConnection(m_connString);
conn.Open();
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = conn;
cmd.CommandType = System.Data.CommandType.Text;
cmd.CommandText = m_command;
cmd.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex)
{
String msg = ex.Message;
}
}

private static void DodotNet()
{
try
{
OracleConnection conn = new OracleConnection(m_connStringOracle);
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
cmd.CommandType = System.Data.CommandType.Text;
cmd.CommandText = m_command;
cmd.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex)
{
String msg = ex.Message;
}
}
}
}

I appreciate any help on this.

Regards,
Kos Mitev
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