Creation of MVIEW with pramary key

Question

Hi,
I need to create a materialized view on below querty with primary key on column (fif_if_id).
But I am not able to create a materialized view with particular column.
If I chnage the synatx to ' with primary key" the view created successfully. But I need to know on which columns the primary key got created.
If it is created on master table. How to know which is master table out of all these tables.
{code}
SELECT
     /*+ rule */
ml_level_type fif_ml,
ifs.if_ml_id fif_ml_id,
ifs.if_id fif_if_id,
ifs.if_type fif_if_type,
ifs.if_min_stock_level fif_min_stock_level,
ifs.if_max_stock_level fif_max_stock_level,
ifs.if_mi_id fif_mi_id,
ifs.if_std_produced_qty fif_if_std_produced_qty,
ifs.if_lotsize fif_if_lotsize,
ifs.if_successor_qty fif_successor_qty,
ifs.if_successor_base_qty fif_successor_base_qty,
ifs.if_successor_uom fif_successor_uom,
ifs.if_if_id fif_if_if_id,
ifs.if_valid_flag fif_valid_flag,
ifs.if_freeze_fence fif_freeze_fence,
ifs.if_freeze_fence_date fif_freeze_fence_date,
ifs.if_freeze_fence_date_old fif_freeze_fence_date_old,
ifs.if_facility_planning_flag fif_facility_planning_flag,
ifs.if_deletion_mark fif_if_deletion_mark,
     ifs.if_allocation_fence_date     fif_allocation_fence_date,
ifs.misr_id fif_misr_id,
ifs.misr_me_id fif_me_id,
ifs.item_mat_id fif_item_mat_id,
ifs.item_prit_id fif_item_prit_id,
ifs.item_papl_id fif_item_papl_id,
ifs.item_repi_id fif_item_repi_id,
ifs.item_tnr fif_item_tnr,
ifs.item_id fif_item_id,
ifs.btyp_id fif_btyp_id,
ifs.btyp_basic_type fif_basic_type,
sprd_sales_name fif_sprd_sales_name,
bno_id fif_bno_id,
bno_baunumber fif_bno,
bno_deletion_mark fif_bno_deletion_mark,
bno_demand_level_code fif_bno_demand_level_code,
pg_id fif_pg_id,
pl_process_line fif_pl_process_line,
pl_id fif_pl_id,
pcl_process_class fif_pcl_process_class,
pcl_id fif_pcl_id,
pgp_id fif_pgp_id,
DECODE(bs1.bs_id, NULL,DECODE(bs2.bs_id, NULL, bs3.bs_id, bs2.bs_id), bs1.bs_id) fif_bs_id,
DECODE(bs1.bs_business_segment, NULL,
DECODE(bs2.bs_business_segment, NULL, bs3.bs_business_segment, bs2.bs_business_segment), bs1.bs_business_segment) fif_bs_business_segment,
fac_id fif_fac_id,
fac_facility_name fif_fac_name,
fac_facility_type fif_fac_type,
fac_usable_from fif_fac_usable_from,
fac_usable_to fif_fac_usable_to,
fac_loc_id fif_fac_loc_id,
loc_location fif_fac_loc_location,
si1.site_id fif_site_id,
si1.site_site_name fif_site_name,
si2.site_id fif_site_id_fm,
si2.site_site_name fif_site_name_fm,
sc1.sc_id fif_sc_id,
sc1.sc_supply_chain_name fif_sc_name,
sc1.sc_type fif_sc_type,
sc1.sc_eng_id fif_sc_eng_id,
sc2.sc_id fif_sc_id_fm,
sc2.sc_supply_chain_name fif_sc_name_fm,
sc2.sc_type fif_sc_type_fm,
sc2.sc_eng_id fif_sc_eng_id_fm,
pk_id fif_pk_id,
pk_package_name fif_package_name,
eng_ignore_key_wc fif_eng_ignore_key_wc,
dbi_id fif_dbi_id,
bno_rias_user fif_bno_rias_user,
bno_production_arranger fif_bno_production_arranger
, if_merchandise_flag fif_merchandise_flag
FROM
(SELECT
ifsel.*,
misr_id,
misr_me_id,
item_mat_id,
item_prit_id,
item_papl_id,
item_repi_id,
item_tnr,
item_id,
item_sisc_id,
me_pk_id,
decode (if_misr_id, null, nvl(btyp2.btyp_id,0), btyp1.btyp_id) btyp_id,
decode (if_misr_id, null, nvl(btyp2.btyp_basic_type, 'UNDEF.'), btyp1.btyp_basic_type) btyp_basic_type,
decode (if_misr_id, null, nvl(btyp2.btyp_pl_id, 0), btyp1.btyp_pl_id) btyp_pl_id
FROM
basic_types btyp1,
basic_types btyp2,
processed_items,
items,
mi_subroutes,
mi_elements,
item_facilities ifsel
WHERE
ifsel.if_item_id = item_id
AND ifsel.if_misr_id = misr_id(+)
AND item_prit_id = prit_id (+)
AND prit_btyp_id = btyp2.btyp_id (+)
AND misr_me_id = me_id(+)
AND me_btyp_id = btyp1.btyp_id(+)
AND ifsel.if_type <> 'K'
AND
(item_prit_id is not null
OR item_repi_id is not null
OR item_sisc_id is not null)) ifs,
manufacturing_levels,
start_item_scs,
business_segments bs3,
sites si1,
supply_chains sc1,
sites si2,
supply_chains sc2,
engines,
database_instances,
facilities,
locations,
packages,
representative_items,
business_segments bs2,
process_lines,
process_groups,
process_classes,
baunumbers,
product_groups,
business_segments bs1,
sales_products
WHERE
ifs.if_ml_id = ml_id
AND ml_level_type <> 'UNDEF'
AND ifs.item_sisc_id = sisc_id(+)
AND sisc_bs_id = bs3.bs_id(+)
AND ifs.if_site_id = si1.site_id(+)
AND si1.site_sc_id = sc1.sc_id(+)
AND si1.site_site_id = si2.site_id(+)
AND si2.site_sc_id = sc2.sc_id(+)
AND sc2.sc_eng_id = eng_id(+)
AND eng_dbi_id = dbi_id(+)
AND ifs.if_fac_id = fac_id
AND fac_loc_id = loc_id
AND ifs.me_pk_id = pk_id(+)
AND ifs.item_repi_id = repi_id(+)
AND repi_bs_id = bs2.bs_id(+)
AND ifs.btyp_pl_id = pl_id(+)
AND pl_pgp_id = pgp_id (+)
AND pgp_pcl_id = pcl_id (+)
AND ifs.if_bno_id = bno_id(+)
AND bno_pg_id = pg_id(+)
AND pg_bs_id = bs1.bs_id(+)
AND ifs.if_bno_id = sprd_bno_id(+)
AND (bs1.bs_id is not null OR bs2.bs_id is not null OR bs3.bs_id is not null)
AND (bno_baunumber is not null OR ifs.item_tnr is not null)
AND (bno_deletion_mark is null OR ml_level_type = 'VKL');
{code}
Any help really appreciated
Thanks in advance

Answer 1

The primary key created is the same as on the underlying table on which it has been based.
PS: Posting version numbers and DDL is never a bad thing.