1、查询用户的session:
select SID,SERIAL# from V$SESSION where usename='u1';
2、kill掉用户u1的session:
alter system kill session 'SID,SERIA#';
3、删除掉用户u1
drop user u1 cascade;
4、查看当前数据库的用户
select username from V$SESSION where TYPE='USER';
1、查询用户的session:
select SID,SERIAL# from V$SESSION where usename='u1';
2、kill掉用户u1的session:
alter system kill session 'SID,SERIA#';
3、删除掉用户u1
drop user u1 cascade;
4、查看当前数据库的用户
select username from V$SESSION where TYPE='USER';
转载于:https://www.cnblogs.com/root314/p/3472594.html