oracle 常用命令
-----创建用户
create user ocs
identified by ocs_2015
default tablespace USERS
temporary tablespace temp
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to ocs;
grant dba to ocs;
-- Grant/Revoke system privileges
grant unlimited tablespace to ocs;
------创建表空间
CREATE TABLESPACE ocsdata DATAFILE '/home/oracle/oradata/ocs/ocsdata01.dbf' SIZE 5000M UNIFORM SIZE 128k;
查看用户和默认表空间的关系。
select username,default_tablespace from dba_users;
用户默认表空间
alter user ocs default tablespace ocsdata
定时器不能用可以试试
ALTER SYSTEM SET job_queue_processes = 10;
--连接数查看
select username,count(0) from v$session group by username;
--查看链接进程
select sid,serial# from v$session where username='OCS_GXYZ';
--杀次连接进程
alter system kill session 'sid,serial#';
备注此处执行多遍
--查询表空间与用户对应关系
select username,default_tablespace from dba_users;