Oracle创建表空间、创建用户以及授权、查看权限

创建临时表空间创建临时表空间

CREATE TEMPORARY TABLESPACE test_temp

TEMPFILE C:oracleproductoradataorcltest_tempdbf

SIZE M

AUTOEXTEND ON

NEXT M MAXSIZE M

EXTENT MANAGEMENT LOCAL;

创建表空间

CREATE TABLESPACE HISTDB

datafile D:oracleproductoradataZJGIStest_tempdbf

SIZE M

AUTOEXTEND ON

NEXT M MAXSIZE M

EXTENT MANAGEMENT LOCAL;

创建用户并指定表空间

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;

/*分为四步 */

/*第步创建临时表空间 */

create temporary tablespace user_temp

tempfile D:oracleoradataOracleiuser_tempdbf

size m

autoextend on

next m maxsize m

extent management local;

/*第步创建数据表空间 */

create tablespace user_data

logging

datafile D:oracleoradataOracleiuser_datadbf

size m

autoextend on

next m maxsize m

extent management local;

/*第步创建用户并指定表空间 */

create user username identified by password

default tablespace user_data

temporary tablespace user_temp;

/*第步给用户授予权限 */

grant connectresourcedba to username;

查看用户权限

查看所有用户

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

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

查看用户对象权限

SELECT * FROM DBA_TAB_PRIVS;

SELECT * FROM ALL_TAB_PRIVS;

SELECT * FROM USER_TAB_PRIVS;

查看所有角色

查看所有用户

SELECT * FROM DBA_ROLES;

查看用户或角色所拥有的角色

查看用户或角色所拥有的角色

SELECT * FROM DBA_ROLE_PRIVS;

SELECT * FROM USER_ROLE_PRIVS;

删除新建用户

删除用户

drop user username

删新建表空间

删除用户

drop tablespace tablespaceName