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
CREATETEMPORARY 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
CREATEUSER username IDENTIFIED BY password
DEFAULT TABLESPACE TEST_DATA
TEMPORARY TABLESPACE TEST_TEMP;给用户授予权限
GRANT
CREATE SESSION, CREATEANYTABLE, CREATEANYVIEW ,CREATEANYINDEX, CREATEANYPROCEDURE,
ALTERANYTABLE, ALTERANYPROCEDURE,
DROPANYTABLE, DROPANYVIEW, DROPANYINDEX, DROPANYPROCEDURE,
SELECTANYTABLE, INSERTANYTABLE, UPDATEANYTABLE, DELETEANYTABLE
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;
-------遇到no privileges on tablespace 'tablespace '
alteruser userquota 10M[unlimited]on tablespace;

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