方法:把数据导入BOM清单的方法是，把数据导入接口表中，让其自动运行既可。上传文件的时候，要注重使 用ASCII字符模式。
1、自己建立一中转表
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, --组件数量
item_num number, --项目序列
operation_seq_num number, --工序序列
component_item_id number,
component_item varchar2(50), --组件
PLANNING_FACTOR number, --计划%d100
component_yield_factor number, --产出率d1
wip_supply_type number, --供给类型
supply_type varchar2(50),
supply_subinventory varchar2(50), --供给子库存
OPTIONAL number, --可选的
OPTIONAL_disp varchar2(10), --可选的
MUTUALLY_EXCLUSIVE_OPTIONS number, --互不相容
MUTUALLY_EXCLUSIVE_O_disp varchar2(10), --互不相容
attribute1 varchar2(50), --排序号
row_num number)
;
2、删除中转表中的数据
delete cux_bill_temp;
3、把要导入的数据放在扩展名为*.csv的文件中，且要相对应于中转表的字段，本例中的文件名为bill.csv。
另外的脚本文件为bill.ctl,其内容如下:
options (skip=1) //跳过第一行，一般第一行为其字段说明
LOAD DATA
INFILE bill.csv //bill.csv为数据文件
APPEND
INTO TABLE cux_bill_temp
FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY '"'
(与中转表相对应的字段列表)
登录进入Oracle数据库服务器，利用命令:(sqlload 用户名/密码@数据库名)载入文件bill.csv的数据入中转表。
4、查看中转表中的记录数(以备导入数据后进行对比)
select count(*) from cux_bill_temp;
5、去除导入时在表bill.csv中的要害字段的空格字符，以免影响导入。
update cux_bill_temp
set ASSEMBLY_ITEM=replace(ASSEMBLY_ITEM,' ',''),
COMPONENT_ITEM=replace(COMPONENT_ITEM,' ','');
6、查看是否有重复的选项(既是否重复了Item)
select assembly_item,component_item,min(row_num),count(*)
from cux_bill_temp
group by assembly_item,component_item
having count(*)1;
假如有重复的Item,则要删除(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);
以下步骤为选做(如有重复才做，没有重复不做7-10)
7、再重新建立一个临时表(对于有重复数据，则只取一条数据，现取row_num最小的一条)
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、删除cux_bill_temp表
delete cux_bill_temp;
9、再重cux_bill_a表中把数据导入给cux_bill_temp表，完成把重复数据剔除的功能
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、删除表cux_bill_a
drop table cux_bill_a;
11、再检查一次表，是否有重复的数据
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，既是在库存表中，有没有不存在的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时，要把其删除(或是把这些物品Item导入到系统中)
删除: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、对没有物品Item的进行处理，把其放入另一临时表cux_item_temp中(以备查询及导入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)
)
;
将找到没有ITEM的BOM数据放到另一个表中，以备下次ITEM导入后在导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)
)
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15、从表mtl_system_items中把物品的编码ID加入中转表cux_bill_temp表(从项目主组织)中
update cux_bill_temp b
set assembly_item_id=(select inventory_item_id from mtl_system_items
where segmen
