OracleÃÜÂëÎļþµÄ×÷ÓúÍ˵Ã÷
ÔÚÊý¾Ý¿âδÆô¶¯Ö®Ç°µÇ½´Ó¶øÆô¶¯Êý¾Ý¿âÈç¹ûûÓпÚÁîÎļþ£¬ÔÚÊý¾Ý¿âδÆô¶¯Ö®Ç°¾ÍÖ»ÄÜͨ¹ý²Ù×÷ϵͳÈÏÖ¤.ʹÓÃRman£¬ºÜ¶àʱºòÐèÒªÔÚnomount,mountµÈ״̬¶ÔÊý¾Ý¿â½øÐд¦Àí¡£ËùÒÔͨ³£ÒªÇósysdbaȨÏÞÈç¹ûÊôÓÚ±¾µØDBA×飬¿ÉÒÔͨ¹ý²Ù×÷ϵͳÈÏÖ¤µÇ½Èç¹ûÊÇÔ¶³ÌsysdbaµÇ½£¬ÐèҪͨ¹ýpasswordfileÈÏÖ¤¡£
1.remote_login_passwordfile = NONE
´ËʱͣÓÿÚÁîÎļþÑéÖ¤£¬OracleÊý¾Ý¿â²»ÔÊÐíÔ¶³ÌSYSDBA/SYSOPERÉí·ÝµÇ¼ÎÞ·¨Í¨¹ýÔ¶³Ì½øÐÐÊý¾Ý¿âÆðÍ£µÈ²Ù×÷¹ÜÀílocal:
[oracle@jumper oracle]$ sqlplus "/ as sysdba"
SQL*Plus: Release 9.2.0.3.0 - Production on Thu Apr 15 09:58:45 2004
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production
SQL> alter user sys identified by oracle;
User altered.
SQL> show parameter pass
NAME TYPE VALUE
--------------------- ----------- ------------------------------
remote_login_passwordfile string NONE
remote:
E:\Oracle\ora92\bin>sqlplus /nologSQL*Plus: Release 9.2.0.4.0 -
Production on ÐÇÆÚËÄ 4ÔÂ 15 09:39:22 2004Copyright (c) 1982, 2002, Oracle
Corporation. All rights reserved.SQL> connect sys/oracle@hsjf as
sysdbaERROR:ORA-01017: invalid username/password; logon denied
´Ë´¦Êµ¼ÊÉÏÊÇÎÞ·¨Í¨¹ý¿ÚÁîÎļþÑéÖ¤
2.remote_login_passwordfile = exclusive
SQL> alter system set remote_login_passwordfile=exclusive scope=spfile;
System altered.
SQL> startup force;
ORACLE instance started.
Total System Global Area 131142648 bytes
Fixed Size 451576 bytes
Variable Size 104857600 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
Database mounted.
Database opened.
SQL> show parameter pass
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
remote_login_passwordfile string EXCLUSIVE
SQL
Ïà¹ØÎĵµ£º
OracleÖ÷¼ü×Ô¶¯Ôö³¤
Õ⼸Ìì¸ãOracle£¬ÏëÈñíµÄÖ÷¼üʵÏÖ×Ô¶¯Ôö³¤£¬²éÍøÂçʵÏÖÈçÏ£º
create table simon_example
(
id number(4) not null primary key,
name varchar2(25)
)
-- ½¨Á¢ÐòÁУº
-- Create sequence
create sequence SIMON_SEQUENCE &nb ......
ÔÎļûhttp://blog.csdn.net/kele1121/archive/2009/10/30/4742051.aspxÓëhttp://www.itpub.net/thread-1105403-1-1.html
Ëùν
Oracle
µÄÌåϵ¼Ü¹¹£¬ÊÇÖ¸
Oracle
Êý¾Ý¿â¹ÜÀíϵͳµÄµÄ×é³É²¿·ÖºÍÕâЩ×é³É²¿·ÖÖ®¼äµÄÏ໥¹ØÏµ£¬°üÀ¨
ÄÚ´æ½á¹¹¡¢ºǫ́½ø³Ì¡¢ÎïÀíÓëÂß¼½á¹¹µÈ¡£
Oracle
Êý¾Ý¿âµÄÌåϵºÜ¸´ÔÓ£¬¸´Ô ......
¼ÇµÃÒÔǰÉÏOCP¿Î³ÌµÄʱºòÄǸöÀÏʦ½ÌÎÒÃÇʹÓÃPROFILEÀ´ÏÞÖÆÓû§µÄһЩ²Ù×÷£¬ÄǸöʱºò¹À¼ÆÊÇÀÏʦ͵ÀÁ°É£¬ËùÓÐʵÑé¶¼ÊÇͨ¹ýOEMµÄÐÎʽÀ´²Ù×÷£¬¸ù±¾²»»áÉæ¼°µ½ÃüÁîÐС£
ƽʱÔÚѧϰORACLEµÄ¹ý³ÌÖкÃÏñÒ²ºÜÉÙÅöµ½¹ØÓÚPROFILEµÄÎÊÌ⣬½ñÌì¹äÒ»¸öÅóÓѵÄBLOGµÄʱºò·¢ÏÖÕâÆªÎÄÕ£¬¾õµÃͦºÃµÄ£¬ÄÚÈݲ»¶à£¬¼ò½àÃ÷ÁË£¬ºÃ´õÒ²ËãÊǸöÃüÁîÐÐ ......
Ŀ¼
======================================================
1.ʹÓÃrownumΪ¼Ç¼ÅÅÃû
2.ʹÓ÷ÖÎöº¯ÊýÀ´Îª¼Ç¼ÅÅÃû
3.ʹÓ÷ÖÎöº¯ÊýΪ¼Ç¼½øÐзÖ×éÅÅÃû
Ò»¡¢Ê¹ÓÃrownumΪ¼Ç¼ÅÅÃû£º
¡¾1¡¿²âÊÔ»·¾³£º
SQL> desc user_order;
Name   ......