ALTER USER test ACCOUNT
ALTER USER test NOLOCK
ALTER USER test ACCOUNT NOLOCK
ALTER test ACCOUNT NOLOCK
第1题:
A.ALTER USER test IDENTIFIED BY oracle
B.ALTER USER test PASSWORD oracle
C.CREATE USER test IDENTIFIED BY oracle
D.UPDATE USER test IDENTIFIED BY oracle
第2题:
A.GRANT CREATE ANY TABLE test
B.GRANT CREATE ANY TABLE TO test
C.TAKE CREATE ANY TABLE TO test
D.ALTER CREATE ANY TABLE TO test
第3题:
A.alter user hr unlock
B.alter user hr account unlock
C.alter table alter hr unlock
D.alter table alter unlock hr
第4题:
更改oracle用户HR,使其变为不可用(锁定)状态()
第5题:
A.ALTER USER test ACCOUNT
B.ALTER USER test NOLOCK
C.ALTER USER test ACCOUNT NOLOCK
D.ALTER test ACCOUNT NOLOCK
第6题:
A.ALTER DATABASE ROLE test_role
B.CREATE ROLE test_role
C.UPDATE ROLE test_role
D.ALTER ROLE test_role
第7题:
A.DELETE USER test
B.DROP USER test
C.DROP test
D.DELETE test
第8题:
A.DELETE ROLE test_role
B.REVOKE ROLE test_role
C.DROP ROLE test_role
D.DELETE test_role
第9题:
为表TEST中ID列添加主键约束的语法是()
第10题:
SQL语句:alter database test modify name=mytest,其含义是()。