sql---临时表

select sector_id, phycellid as pci into temp
from tbcell
where sector_id in
(
select distinct tbcell.sector_id
from tbcell, tbcell38400
where tbcell.ENODEBID = substring(tbcell38400.SECTOR_ID, 1, 6)
union
select sector_id
from step1all_38400
)

update temp
set temp.pci = Step1_result_38400.pci
from temp, Step1_result_38400
where temp.sector_id = Step1_result_38400.sector_id

drop table temp