oracle创建新用户和用户表空间

时间:2023-12-13 23:06:08
.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 .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)
.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 .给用户授权:
grant create session,create table,unlimited tablespace to username; .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 username 7.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)
()create user sjzx identified by sjzx
()create tablespace sjzx datafile 'D:\db\app\oradata\orcl\sjzx.dbf'
size 100m
autoextend on next 32m maxsize 2048m ()alter user sjzx default tablespace sjzx ()grant create session,create table,unlimited tablespace to sjzx .创建用户
create user user_name identified by "user_password"
default tablespace tbs_name
temporary tablespace temp profile DEFAULT; .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;