SELECT ps_ordine,
        ps_variazione_ordine,
        versions_xid,
        versions_starttime,
        versions_endtime,
        versions_operation
   FROM sigo_ordini_mercati VERSIONS
BETWEEN TIMESTAMP TO_DATE('201602181000', 'YYYYMMDDHH24MISS') 
    AND TO_DATE('201602181200', 'YYYYMMDDHH24MISS')
  WHERE dt_consegna='20160218' and cd_pdv=1 and cd_deposito=95 and cd_int='0350000035'
  ORDER BY versions_starttime