方法:把數據導入BOM清單的方法是，把數據導入接口表中，讓其自動運行既可。上傳文件的時候，要注重使 用ASCII字符模式。
1、自己建立一中轉表
drop table cux_bill_temp;
create table cux_bill_temp(
bill_sequence_id number,
assembly_item_id number,
organization_id number,
assembly_item varchar2(50), --BOM
component_sequence_id number,
component_quantity number, --組件數量
item_num number, --項目序列
Operation_seq_num number, --工序序列
component_item_id number,
component_item varchar2(50), --組件
PLANNING_FACTOR number, --計劃%d100
component_yield_factor number, --產出率d1
wip_supply_type number, --供給類型
supply_type varchar2(50),
supply_subinventory varchar2(50), --供給子庫存
OPTIONAL number, --可選的
OPTIONAL_disp varchar2(10), --可選的
MUTUALLY_EXCLUSIVE_OPTIONS number, --互不相容
MUTUALLY_EXCLUSIVE_O_disp varchar2(10), --互不相容
attribute1 varchar2(50), --排序號
row_num number)
;
2、刪除中轉表中的數據
delete cux_bill_temp;
3、把要導入的數據放在擴展名為*.csv的文件中，且要相對應于中轉表的字段，本例中的文件名為bill.csv。
另外的腳本文件為bill.ctl,其內容如下:
options (skip=1) //跳過第一行，一般第一行為其字段說明
LOAD DATA
INFILE bill.csv //bill.csv為數據文件
APPEND
INTO TABLE cux_bill_temp
FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY '"'
(與中轉表相對應的字段列表)
登錄進入Oracle數據庫服務器，利用命令:(sqlload 用戶名/密碼@數據庫名)載入文件bill.csv的數據入中轉表。
4、查看中轉表中的記錄數(以備導入數據后進行對比)
select count(*) from cux_bill_temp;
5、去除導入時在表bill.csv中的要害字段的空格字符，以免影響導入。
update cux_bill_temp
set ASSEMBLY_ITEM=replace(ASSEMBLY_ITEM,' ',''),
COMPONENT_ITEM=replace(COMPONENT_ITEM,' ','');
6、查看是否有重復的選項(既是否重復了Item)
select assembly_item,component_item,min(row_num),count(*)
from cux_bill_temp
group by assembly_item,component_item
having count(*)>1;
假如有重復的Item,則要刪除(或是重新合并)
delete cux_bill_temp
where row_num in (select min(row_num) from cux_bill_temp
group by assembly_item,component_item
having count(*)>1);
以下步驟為選做(如有重復才做，沒有重復不做7-10)
7、再重新建立一個臨時表(對于有重復數據，則只取一條數據，現取row_num最小的一條)
drop table cux_bill_a;
create table cux_bill_a
as
select assembly_item,
component_item,
component_quantity,
PLANNING_FACTOR,
component_yield_factor,
supply_type,
supply_subinventory,
OPTIONAL_disp,
MUTUALLY_EXCLUSIVE_O_disp,
attribute1,
min(row_num) row_num
from cux_bill_temp
group by assembly_item,
component_item,
component_quantity,
PLANNING_FACTOR,
component_yield_factor,
supply_type,
supply_subinventory,
OPTIONAL_disp,
MUTUALLY_EXCLUSIVE_O_disp,
attribute1;
8、刪除cux_bill_temp表
delete cux_bill_temp;
9、再重cux_bill_a表中把數據導入給cux_bill_temp表，完成把重復數據剔除的功能
insert into cux_bill_temp(
assembly_item,
component_item,
component_quantity,
PLANNING_FACTOR,
component_yield_factor,
supply_type,
supply_subinventory,
OPTIONAL_disp,
MUTUALLY_EXCLUSIVE_O_disp,
attribute1,
row_num)
select assembly_item,
component_item,
component_quantity,
PLANNING_FACTOR,
component_yield_factor,
supply_type,
supply_subinventory,
OPTIONAL_disp,
MUTUALLY_EXCLUSIVE_O_disp,
attribute1,
row_num
from cux_bill_a;
10、刪除表cux_bill_a
drop table cux_bill_a;
11、再檢查一次表，是否有重復的數據
select assembly_item,component_item,min(row_num),count(*)
from cux_bill_temp
group by assembly_item,component_item
having count(*)>1;
12、查看在mtl_system_items表中，既是在庫存表中，有沒有不存在的Item.
select distinct item
from (
select distinct assembly_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.assembly_item and organization_id=2)
union
select distinct component_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.component_item and organization_id=2)
)
order by item;
13、假如在mtl_system_items中，有不存在的物品ITEM時，要把其刪除(或是把這些物品Item導入到系統中)
刪除:delete cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.component_item and organization_id=2);
delete cux_bill_temp a
where not exists (select null from mtl_system_items where segment1=a.assembly_item and organization_id=2);
14、對沒有物品Item的進行處理，把其放入另一臨時表cux_item_temp中(以備查詢及導入mtl_system_items表中)
delete cux_item_temp;
insert into cux_item_temp(
segment1,description)
select distinct item,item
from (
select distinct assembly_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.assembly_item and organization_id=2)
union
select distinct component_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.component_item and organization_id=2)
)
;
將找到沒有ITEM的BOM數據放到另一個表中，以備下次ITEM導入后在導BOM
create table cux_bom_temp1
select distinct item
from (
select distinct assembly_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.assembly_item and organization_id=2)
union
select distinct component_item item
from cux_bill_temp b
where not exists (select null from mtl_system_items where segment1=b.component_item and organization_id=2)
)
-----------------------------------------------------------------------------------------------------------
15、從表mtl_system_items中把物品的編碼ID加入中轉表cux_bill_temp表(從項目主組織)中
update cux_bill_temp b
set assembly_item_id=(select inventory_item_id from mtl_system_items
where segmen
