ORACLEERP导数据(BOM清单)

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，要注意使      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,  --供应类型
  supply_type    varchar2(50),
  supply_subinventory   varchar2(50), --供应子库存
  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中的关键字段的空格字符，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;
 如果有重复的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、如果在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)
)
-----------------------------------------------------------------------------------------------------------

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 segment1=b.assembly_item and organization_id=2),
         component_item_id=(select inventory_item_id from mtl_system_items
                             where segment1=b.component_item and organization_id=2);
16、查看是否有没有物品ID的编码存在(既没有物品的ID被导入临时表cux_bill_temp中)
   select row_num
     from cux_bill_temp
    where assembly_item_id is null or component_item_id is null;
17、对其中导入的数据进行处理
   update cux_bill_temp
      set OPTIONAL=1
    where upper(OPTIONAL_disp) like 'Y%';

   update cux_bill_temp
      set OPTIONAL=2
    where OPTIONAL is null;

   update cux_bill_temp
      set MUTUALLY_EXCLUSIVE_OPTIONS=1
    where upper(MUTUALLY_EXCLUSIVE_O_DISP) like 'Y%';

   update cux_bill_temp
      set MUTUALLY_EXCLUSIVE_OPTIONS=2
    where MUTUALLY_EXCLUSIVE_O_DISP is null;
18、查看cux_bill_temp中的数据处理是否有漏
  select count(*)
    from cux_bill_temp
   where OPTIONAL is null
      or MUTUALLY_EXCLUSIVE_OPTIONS is null
      or assembly_item_id is null
      or component_item_id is null;
19、更新其内的WIP_SUPPLY_TYPE;
  update cux_bill_temp
     set WIP_SUPPLY_TYPE=6
   where component_item like 'B%';
20、删除表中的包（cux_bill_temp中），其相对应于表bom_bill_of_materials（既在表中已经存在了些选项包，不必导入包头，只需导入包内容既可）
  delete cux_bill_temp t
where exists (select null from bom_bill_of_materials where assembly_item_id=t.assembly_item_id and organization_id=2);
21、利用已经写好的包写入数据（既写入接口表bom_bill_of_mtls_interface)
   exec cux_bom_temp.insert_bill_15(1);
select count(*) from cux_bill_temp temp
where exits (select null from bom_inventory_components  b
           where temp.bill_sequence_id=b.bill_sequence_id
             and temp.component_item_id=b.component_item_id);

delete cux_bill_temp temp
where exists (select null from bom_inventory_components  b
           where b.bill_sequence_id=temp.bill_sequence_id
             and b.component_item_id=temp.component_item_id);

   exec cux_bom_temp.insert_bill_10(1);
22、对写入的数据在接口表中的情况进行查看
   select count(*) from bom_bill_of_mtls_interface;
23、接着更新
  exec cux_bom_temp.insert_bill_15(1);

  select count(*) from cux_bill_temp where bill_sequence_id is null;
 
  exec cux_bom_temp.insert_bill_20(1);
去提交请求

select count(*) from bom_inventory_comps_interface;
（导入成功后）对组件进行排序
  exec cux_bom_temp.update_bill_item_num4;

  select count(*) from bom_inventory_comps_interface;
24、对于接口表中的数据进行导入
delete bom_bill_of_mtls_interface;
insert into bom_bill_of_mtls_interface(
 assembly_type,assembly_item_id,
 organization_id,
        process_flag,transaction_type)
select  distinct 1,assembly_item_id,
 1,
 1,'CREATE'
from cux_bill_temp;