select * from t_itemdetail
exec sp_cleanitemdetailv
GO
update a set a.fdetailcount=b.Fcount
from t_itemdetail a join (select Fdetailid,count(*) as Fcount from t_itemdetailv where fitemid=-1 group by Fdetailid) b
on a.fdetailid=b.fdetailid where a.fdetailcount<>b.Fcount

以上语句只能修正核算项目关系，如果丢失F列，还需要进行F列的补回，需要根据实际情况，供参考，如：修改F3001和3001为实际的数据
If Not Exists(Select c.Name from syscolumns c,sysobjects o
where c.Id=o.Id and c.name='F3001' and o.name='t_ItemDetail')
Begin
Alter Table t_ItemDetail Add F3001 int not null default(0)
Create Index ix_ItemDetail_3001 On t_ItemDetail(F3001)
END