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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;
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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;
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CREATE USER username IDENTIFIED BY password
DEFAULT TABLESPACE TEST_DATA
TEMPORARY TABLESPACE TEST_TEMP;
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¸øÓû§ÊÚÓèȨÏÞ
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;
½«roleÕâ¸ö½ÇÉ«ÊÚÓëusername,Ò²¾ÍÊÇ˵£¬Ê¹usernameÕâ¸öÓû§¿ÉÒÔ¹ÜÀíºÍʹÓÃroleËùÓµÓеÄ×ÊÔ´
GRANT role TO username;
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SELECT * from DBA_USERS;
SELECT * from ALL_USERS;
SELECT * from USER_USERS;
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SELECT * from DBA_SYS_PRIVS;
SELECT * from USER_SYS_PRIVS;
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SELECT * from DBA_TAB_PRIVS;
SELECT * from ALL_TAB_PRIVS;
SELECT * from USER_TAB_PRIVS;


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1) Instance in RESTRICTED SESSIONS mode?
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¡¡¡¡select instance_name,logins from v$instance;
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