create user ltest identified by ltest; User created. SQL> grant connect,resource to ltest; Grant succeeded. 2.嘗試更新 SQL..."/>
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表一字段update權(quán)限

發(fā)布時(shí)間:2020-08-13 04:32:36 來(lái)源:ITPUB博客 閱讀:175 作者:wanghao2979 欄目:關(guān)系型數(shù)據(jù)庫(kù)
1.創(chuàng)建環(huán)境
SQL> create user ltest identified by ltest;


User created.


SQL> grant connect,resource to ltest;


Grant succeeded.




2.嘗試更新


SQL> update system.test set object_id=1;
update system.test set object_id=1
              *
ERROR at line 1:
ORA-00942: table or view does not exist


3.賦權(quán)


SQL> grant select,update(object_id) on system.test to ltest;


Grant succeeded.


4.嘗試更新


SQL> grant select,update(object_id) on system.test to ltest;


Grant succeeded.


SQL> connect ltest/ltest
Connected.
SQL>  update system.test set object_id=1;


74883 rows updated.


SQL> rollback;


Rollback complete.








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