테이블에 입력하고 하는데요.....  자꾸만 에러가 나서리...
첨에 테이블쓰다가 수정이 있어서 쿼리로 바꿨거든요.

invalid use of keyword.
Token : INSERT
Line Number : 2.

이런 에러 메세지가 뜨는데... 뭐가 문제인가요?

  try
      qryUser.Close;
      if not qryUser.Prepared then
        qryUser.Prepare;

      with qryUser do begin
         SQL.Add('INSERT INTO USERS(USERID, UNAME, PASSWD,
                                                                              RDATE, TYPE)');
         SQL.Add(' VALUES(:u_id, :u_name, :u_pwd, :u_date, :u_type)');

         ParamByName('u_id').AsString:=edtUid.text;
         ParamByName('u_name').AsString:=edtUname.text;
         ParamByName('u_pwd').AsString:=edtUpwd.text;
         ParamByName('u_date').AsString:=edtYear.text+'-'+cbxMon.Text
                                                                             + '-'+cbxDay.text;
         iType:=cbxType.ItemIndex;
         ParamByName('u_type').AsString:=inttostr(iType);

         ExecSql;
      end      // with

   except
     showmessage('입력중 오류발생');
   end;         // try
     qryUser.close;
     qryUser.open;