用户管理系统权限conn/assysdba;createusert1identifiedbyt1;createusert2identifiedbyt2;grantconnecttot1,t2;grantcreatetable,createviewtot1withadminoption;connt1/t1grantcreatetabletot2;conn/assysdba;select*fromdba_sys_privswheregranteein('T1','T2');GRANT...
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