้็ผ้่จ๐ฆค Oracle ้็ผ้่จ๐ฉโ๐ป ๅปบ็ซ userๆฌ้ ๅฐ่ฆฝ๐ฉโ๐ป ๅปบ็ซ user ๆฅ่ฉขไฝฟ็จ่ โ SELECT * FROM all_users WHERE username = 'user'; ๅปบ็ซไฝฟ็จ่ โ CREATE USER user IDENTIFIED BY [user password]; ๆๆฌไฝฟ็จ่ โ GRANT CREATE TABLE TO user;