创建临时表空间
CREATE
TEMPORARY TABLESPACE test_temp
TEMPFILE ' C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
创建用户表空间
CREATE TABLESPACE test_data
LOGGING
DATAFILE ' C:\ORACLE\PRODUCT\10.1.0\ORADATA\ORCL\TEST_DATA01.DBF'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
创建用户并制定表空间
CREATE
USER username IDENTIFIED
BY password
DEFAULT TABLESPACE TEST_DATA
TEMPORARY TABLESPACE TEST_TEMP;
给用户授予权限
GRANT
CREATE SESSION,
CREATE
ANY TABLE
, CREATE
ANY
VIEW , CREATE
ANY
INDEX ,
CREATE
ANY PROCEDURE
,
ALTER
ANY
TABLE , ALTER
ANY
PROCEDURE ,
DROP
ANY
TABLE , DROP
ANY
VIEW , DROP
ANY
INDEX,
DROP
ANY PROCEDURE
,
SELECT
ANY
TABLE , INSERT
ANY
TABLE,
UPDATE
ANY TABLE
, DELETE
ANY
TABLE
TO
username;
将role这个角色授与username,也就是说,使username这个用户可以管理和使用role所拥有的资源
GRANT role TO username;
-----------------------------------------------查看用户权限---------------------------------------------------------
查看所有用户
SELECT
*
FROM DBA_USERS;
SELECT
* FROM
ALL_USERS;
SELECT
* FROM
USER_USERS;
查看用户系统权限
SELECT
*
FROM DBA_SYS_PRIVS;
SELECT
* FROM
USER_SYS_PRIVS;
查看用户对象或角色权限
SELECT
*
FROM DBA_TAB_PRIVS;
SELECT
* FROM
ALL_TAB_PRIVS;
SELECT
* FROM
USER_TAB_PRIVS;
查看所有角色
SELECT * FROM DBA_ROLES;
查看用户或角色所拥有的角色
SELECT
*
FROM DBA_ROLE_PRIVS;
SELECT
* FROM
USER_ROLE_PRIVS;
本文介绍如何在Oracle数据库中创建临时表空间和用户表空间,并演示创建用户的步骤及授予相应的权限。
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