导出大数据方法。批量导BOM

  create table cux_import_data_e45 as select * from cux_import_data_l11 where 1>2;   create table cux.lmh_segment1_e41 as select * from cux.lmh_segment1_l11 where 1>2;   cux.lmh_segment1_e41   create table cux_import_data_e41 as select * from cux_import_data_l11 where 1>2     delete from cux_import_data_e41; 插入表中 insert into cux_import_data_e41(a,id) select bbo.bill_sequence_id,rownum from bom_bill_of_materials bbo, mtl_system_items_b msi where bbo.organization_id = msi.organization_id and bbo.assembly_item_id = msi.inventory_item_id and msi.organization_id = 140 and msi.inventory_item_status_code=’active’ and bbo.bill_sequence_id=664146 ;   select * –delete from cux_import_data_e41;   分组 update cux_import_data_e41 set b = round(id/100);   /* select * from cux.lmh_segment1_l11*/     bom_bill_of_materials_200113;   create table bom_bill_of_materials_20200401 as select bbo.* from bom_bill_of_materials bbo, mtl_system_items_b msi where bbo.organization_id = msi.organization_id and bbo.assembly_item_id = msi.inventory_item_id and msi.organization_id = 140 and msi.inventory_item_status_code=’active’; — and bbo.bill_sequence_id=664146   select * from cux.lmh_segment1_e41; delete from cux.lmh_segment1_e41;   declare cursor bom_cur is select b from cux_import_data_e41 group by b ;     begin for l_bom in bom_cur loop insert into cux.lmh_segment1_e41 select to_char(msi.segment1) segment1, to_char(msii.segment1) segment2, bic.component_quantity, cux_html_bom_report.getsubstr(bic.component_sequence_id,140) sub_item, cux_html_bom_report.getdescstr2(bic.component_sequence_id) descstr, cux_html_bom_report.getrevisionstr(bbo.assembly_item_id,140) revision, bbo.attribute10 from bom_bill_of_materials bbo,–20200401 bbo, bom_inventory_components bic, mtl_system_items_b msi, mtl_system_items_b msii where bbo.bill_sequence_id = bic.bill_sequence_id and bbo.organization_id = msi.organization_id and bbo.assembly_item_id = msi.inventory_item_id and bic.component_item_id = msii.inventory_item_id and bbo.organization_id = 140 and msii.organization_id = 140 and msi.organization_id = 140 and msii.inventory_item_status_code=’active’ and nvl(bic.disable_date,sysdate+1)>sysdate and bbo.bill_sequence_id–=664146 in (select a from cux_import_data_e41 where b = l_bom.b); end loop; commit; end;     select segment1 ,segment2,component_quantity,sub_item , to_char(descstr ) a,revision ,attribute10 from cux.lmh_segment1_e41