---查询请购单的状态
select *
from po_requisition_headers_all por
where por.requisition_header_id = 63578;
---修改请购单状态为未提交审批
update po_requisition_headers_all porh
set porh.authorization_status = 'INCOMPLETE'
where porh.requisition_header_id = 63578;
---查询采购单状态
select *
from po_headers_all aa
where aa.po_header_id in (20430, 20431, 20306);
---修改采购单状态为未审批
update po_headers_all aa
set aa.wf_item_type = null,
aa.wf_item_key = null,
aa.approved_flag = null,
aa.authorization_status = null
where aa.po_header_id in (20430, 20431);