Warning: Undefined array key "HTTP_REFERER" in /www/wwwroot/prod/www.enjoyasp.net/wp-content/plugins/google-highlight/google-hilite.php on line 58

update bmdcustomer set customerid = 1

若想连接其它的表
update a set customerid = 1 
from bmdcustomer a
join ....
delete也一样