以下呢段code點轉做php的寫法?
update stock set qty = stock.qty - shopping.qty
from stock, shopping
where stock.name = shopping.name
and shopping.sid = '$sid'
收錄日期: 2021-04-26 13:18:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080428000051KK03140