查询未审核单据
SELECT * FROM wf_Flow_inst WHERE bil_id = 'QC' AND sh_state <> 4;

把未审核单据插入到临时表中
SELECT * into A00002 FROM wf_Flow_inst WHERE bil_id = 'QC' AND sh_state <> 4;

删除未审单据：
delete FROM wf_Flow_inst WHERE bil_id = 'QC' AND sh_state <> 4;

修改完成后再插入回来：

INSERT INTO wf_Flow_inst select * FROM A00002

注意 QC是单据识别码