增量查询SQL：

select e.enumdiccode, e.enumitemname, e.enumdicname
from ENUMDICITEM e
left join ENUMDICITEMex ex on e.enumdiccode = ex.enumdiccode and e.enumitemname = ex.enumitemname
where ex.enumdiccode is null
order by e.enumdiccode, e.enumitemname;



select  e.errorid, e.errorcode, e.description descriptionzh_tw, 
ex.descriptionzh_cn, ex.descriptionen , ex.descriptionth, ex.descriptionvi 
from errorcode e
left join errorcodeex ex on e.errorid = ex.errorid
where ex.errorid is null
order by e.errorid;