internal ResultSetItemEnumerator(AbstractADODataModel host, IDbCommand cmd)
 {
     this._cmd  = cmd;
     this._host = host;
     if (log.IsDebugEnabled)
     {
         log.Debug("Executing SQL query: " + cmd.CommandText);
     }
 }
            public ResultSetUserEnumerator(AbstractADODataModel host, IDbCommand cmd)
            {
                if (cmd == null)
                {
                    throw new ArgumentNullException("cmd");
                }

                this.cmd  = cmd;
                this.host = host;
                if (log.IsDebugEnabled)
                {
                    log.DebugFormat("Executing SQL query: {0}", cmd.CommandText);
                }
            }