Oracle技术：Oracle创建表空间用户以及授权查看权限
建树姑且表空间 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；建树用户表空间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；建树用户并拟定表空间
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这个脚色授与username，也就是说，使username这个用户可以打点和使用role所拥有的资本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
Oracle技术：Oracle创建表空间用户以及授权查看权限
</p> http://www.CodeHighlighter.com/——>SELECT * FROM DBA_SYS_PRIVS；SELECT * FROM USER_SYS_PRIVS；查看用户对象或脚色权限
SELECT * FROM DBA_TAB_PRIVS；SELECT * FROM ALL_TAB_PRIVS；SELECT * FROM USER_TAB_PRIVS；查看所有脚色
SELECT * FROM DBA_ROLES；查看用户或脚色所拥有的脚色
SELECT * FROM DBA_ROLE_PRIVS；SELECT * FROM USER_ROLE_PRIVS；
-------碰着no privileges on tablespace 'tablespace '
alter user userquota 10M on tablespace；
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