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Oracle数据添加用户(dba角色)和表空间

1.首先,创建(新)用户:
    create user username identified by password;
    username:新用户名的用户名
    password: 新用户的密码
也可以不创建新用户,而仍然用以前的用户,如:继续利用scott用户

2.创建表空间:
    create tablespace tablespacename datafile 'd:\data.dbf' size xxxm;
    tablespacename:表空间的名字
    d:\data.dbf':表空间的存储位置
    xxx表空间的大小,m单位为兆(M)
3.将空间分配给用户:
   alert user username default tablespace tablespacename;
   将名字为tablespacename的表空间分配给username 

4.给用户授权:
   grant create session,create table,unlimited tablespace to username;

5.然后再以楼主自己创建的用户登录,登录之后创建表即可。
conn username/password;6.查看服务名env |grep SID 7.授予dba权限grant dba to username7.使用上面的用户名、密码、sid登录plsql


每步执行的sql:(sjzx是数据库名、用户名、密码、表空间名)
(1)create user sjzx identified by sjzx
(2)create tablespace sjzx datafile 'D:\db\app\oradata\orcl\sjzx.dbf' 
        size 100m 
        autoextend on next 32m maxsize 2048m

(3)alter user sjzx default tablespace sjzx

(4)grant create session,create table,unlimited tablespace to sjzx

 

1.创建用户
create user user_name identified by "user_password"
default tablespace tbs_name
temporary tablespace temp profile DEFAULT;

2.授权
grant connect to user_name;
grant create indextype to user_name;
grant create job to user_name;
grant create materialized view to user_name;
grant create procedure to user_name;
grant create public synonym to user_name;
grant create sequence to user_name;
grant create session to user_name;
grant create table to user_name;
grant create trigger to user_name;
grant create type to user_name;
grant create view to user_name;
grant unlimited tablespace to user_name;
alter user user_name quota unlimited on tbs_name;

  在oracle命令行中,查看oracle表空间数据文件位置

select t1.name,t2.name   from v$tablespace t1,v$datafile t2 where t1.ts# = t2.ts#;

 

 

posted @ 2021-08-15 12:57  JoePotter  阅读(538)  评论(0编辑  收藏  举报
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