打算打印出一張表,第一列的seatnumber,因爲它是第二列用戶的用戶名。SQL選擇跨3個表的查詢
全影像圖的位置:http://iforce.co.nz/i/m0rvairk.hb4.png
了隊友一展身手,走到這一步:
SELECT q802d_vikevents_orderseats.seatnum, q802d_users.username
FROM q802d_vikevents_orderseats, q802d_vikevents_users
INNER JOIN q80d_users ON q802d_vikevent_users.ujid=q802d_users.ujid
INNER JOIN
什麼是最後的表名? – UrGuardian4ngel