oracle删除表空间、删除已连接的用户

删除表空间：

drop tablespace ECPTABLESPACEIDX including contents and datafiles;

删除已连接的用户

alter user ecp account lock;

select username,sid,serial# from v$session where username like '%ECP%';

//alter system disconnect session '30,5427' immediate;

alter system kill session'28,21617';

drop user ecp cascade;