Connected to Oracle Database 11g Enterprise Edition Release 11.2.0.1.0
Connected as sys@ip:port/sid AS SYSDBA
管理员用户登录oracle数据库
select name from v$tempfile;查出当前数据库临时表空间,下面创建临时表空间会使用里面的存放路径;
SQL> select name from v$tempfile;
NAME
--------------------------------------------------------------------------------
/home/oracle/app/oracle/oradata/helowin/temp01.dbf
创建临时表空间:使用上面查询到的临时表空间路径
SQL> create temporary tablespace ccsotest_temp tempfile '/home/oracle/app/oracle/oradata/helowin/ccsotest_temp.dbf' size 100m reuse autoextend on next 20m maxsize unlimited;
Tablespace created
select name from v$datafile;查询出当前数据库表空间,下面创建表空间会使用里面的路径
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
/home/oracle/app/oracle/oradata/helowin/system01.dbf
/home/oracle/app/oracle/oradata/helowin/sysaux01.dbf
/home/oracle/app/oracle/oradata/helowin/undotbs01.dbf
/home/oracle/app/oracle/oradata/helowin/users01.dbf
/home/oracle/app/oracle/oradata/helowin/example01.dbf
创建表空间:使用上面查询到的表空间路径
SQL> create tablespace ccsotest datafile '/home/oracle/app/oracle/oradata/helowin/ccsotest.dbf' size 100M reuse autoextend on next 40M maxsize unlimited default storage(initial 128k next 128k minextents 2 maxextents unlimited);
Tablespace created
SQL> create user ccsotest_new identified by ccsotest_new default tablespace ccsotest temporary tablespace ccsotest_temp;
User created
SQL> grant dba to ccsotest_new;
Grant succeeded
oracle 11g 以前的版本的用户名和密码是不区分大小写的;
oracle 11g 用户名和密码默认区分大小写,
可更改alter system set sec_case_sensitive_logon=false; 设置改为不区分大小写,
用DBA用户登录执行就好了,修改后立即生效,不用重启数据库实例。