//创建表空间 create tablespace ACHARTSdatafile 'D:\oradata\orcl\ACHARTS01.DBF' size 800mautoextend on next 10m maxsize 3000m //删除表空间drop tablespace ACHARTS //创建用户""内是密码create user acharts identified by "acharts"; //删除用户drop user tcuser2 //给…
删除用户和表空间 ## 删除用户 drop user userName cascade; ## 如果用户无法删除,并报错: ## ERROR at line 1: ## ORA-01940: cannot drop a user that is currently connected ## 通过查看用户的进行,并kill用户进程,然后删除用户. select sid,serial# from v$session where username='userName'; alter system ki…