Connect by and order by

I want to generate a treeview but I have problem with the order of my records.

How can I order a connect by query? I don't want to order all the records set and loose the hierarchy! I want to order each level and keep the hierarchy.

I need help!

Thanks

It depend from Oracle version:

in old versions (peharps before 9.0.1) u can use:

-- create index on field, that u need sort
-- use HINT with this index

select /*+ index_asc (dc_accs pk_rg_acc) */
RG_ACCOUNT ,
RG_ROOT ,
T_ACCOUNT ,
T_ROOT ,
T_V_ROOT ,
T_V_SIGN ,
CD_EI ,
substr(lpad(' ',(level-1)*4) || NM_ACCOUNT,1,255) ,
substr(lpad(' ',(level-1)*4) || EN_ACCOUNT,1,255) ,
SH_ACCOUNT ,
cd_ldform,
LEVEL
from accs_dictionary
connect by prior rg_account = rg_root
start with rg_root is null;
in 9.0.1 u can use ORDER SIBLINGS BY ..

select RG_ACCOUNT ,
RG_ROOT ,
T_ACCOUNT ,
T_ROOT ,
T_V_ROOT ,
T_V_SIGN ,
CD_EI ,
substr(lpad(' ',(level-1)*4) || NM_ACCOUNT,1,255) ,
substr(lpad(' ',(level-1)*4) || EN_ACCOUNT,1,255) ,
SH_ACCOUNT ,
cd_ldform,
LEVEL
from accs_dictionary
connect by prior rg_account = rg_root
start with rg_root is null
order siblings by sh_account;