如何在oracle中删除用户,无法删除用户
最初,我连接到用户u1如何在oracle中删除用户,无法删除用户,oracle,Oracle,最初,我连接到用户u1 connect u1/p1; select user from dual; USER: ---- U1 现在我已连接到sys connect sys/knl_test7 as sysdba; select user from dual; USER: ---- SYS 现在我完成了 drop user u1 cascade; drop user u1 cascade * ERROR at line 1: ORA-01940: cannot drop a use
connect u1/p1;
select user from dual;
USER:
----
U1
现在我已连接到sys
connect sys/knl_test7 as sysdba;
select user from dual;
USER:
----
SYS
现在我完成了
drop user u1 cascade;
drop user u1 cascade
*
ERROR at line 1:
ORA-01940: cannot drop a user that is currently connected
显然有另一个连接使用该用户
从v$session选择机器、程序、登录时间,其中username='U1'
您可以终止与该用户的所有会话,然后重新启动它。