在Oracle中,用ALTER将scott的口令改为hello,下列哪个是正确的?( )
在Oracle中,用ALTER将scott的口令改为hello,下列哪个是正确的?( )
A.ALTER USER scott IDENTIFIED BY hello
B.ALTER scott USER IDENTIFIED BY hello
C.ALTER USER scott IDENTIFIED AS hello
D.ALTER USER hello IDENTIFIED BY scott
正确答案:A
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