I'm using Oracle and have some problem about date format.
{
Dim command As New OleDb.OleDbCommand()
command.Connection = connection
command.CommandText = "SELECT COUNT(*) AS COUNT FROM CAR WHERE DATE_KEYIN = '07/07/2003'"
Dim datRead = command.ExecuteReader()
Do Until datRead.Read = False
  tb1.Text = datRead(0)
Loop
datRead.Close(
}

I saw the date that was already insert into table is in format 'M/D/YYYY', without hh:mm:ss .
But i search high and low this format is supported in Oracle.
However, it will prompt me ERROR "ORA-01843 Not a valid month"
It's urgent, can somebody help me?