Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ïêϸ½éÉÜORACLE sqlplusÃüÁî

 
Ò»¡¢ORACLEµÄÆô¶¯ºÍ¹Ø±Õ
1¡¢ÔÚµ¥»ú»·¾³ÏÂÒªÏëÆô¶¯»ò¹Ø±ÕORACLEϵͳ±ØÐëÊ×ÏÈÇл»µ½ORACLEÓû§£¬ÈçÏÂ
su - oracle
a¡¢Æô¶¯ORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>startup
SVRMGR>quit
b¡¢¹Ø±ÕORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>shutdown
SVRMGR>quit
Æô¶¯oracle9iÊý¾Ý¿âÃüÁ
$ sqlplus /nolog
SQL*Plus: Release 9.2.0.1.0 - Production on Fri Oct 31 13:53:53 2003
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect / as sysdba
Connected to an idle instance.
SQL> startup^C
SQL> startup
ORACLE instance started.
2¡¢ÔÚË«»ú»·¾³ÏÂÒªÏëÆô¶¯»ò¹Ø±ÕORACLEϵͳ±ØÐëÊ×ÏÈÇл»µ½rootÓû§£¬ÈçÏÂ
su £­ root
a¡¢Æô¶¯ORACLEϵͳ
hareg £­y oracle
b¡¢¹Ø±ÕORACLEϵͳ
hareg £­n oracle
OracleÊý¾Ý¿âÓÐÄļ¸ÖÖÆô¶¯·½Ê½
˵Ã÷£º
ÓÐÒÔϼ¸ÖÖÆô¶¯·½Ê½£º
1¡¢startup nomount
·Ç°²×°Æô¶¯£¬ÕâÖÖ·½Ê½Æô¶¯Ï¿ÉÖ´ÐУºÖؽ¨¿ØÖÆÎļþ¡¢Öؽ¨Êý¾Ý¿â
¶ÁÈ¡init.oraÎļþ£¬Æô¶¯instance£¬¼´Æô¶¯SGAºÍºǫ́½ø³Ì£¬ÕâÖÖÆô¶¯Ö»ÐèÒªinit.oraÎļþ¡£
2¡¢startup mount dbname
°²×°Æô¶¯£¬ÕâÖÖ·½Ê½Æô¶¯Ï¿ÉÖ´ÐУº
Êý¾Ý¿âÈÕÖ¾¹éµµ¡¢
Êý¾Ý¿â½éÖʻָ´¡¢
ʹÊý¾ÝÎļþÁª»ú»òÍÑ»ú£¬
ÖØж¨Î»Êý¾ÝÎļþ¡¢ÖØ×öÈÕÖ¾Îļþ¡£
Ö´ÐГnomount”£¬È»ºó´ò¿ª¿ØÖÆÎļþ£¬È·ÈÏÊý¾ÝÎļþºÍÁª»úÈÕÖ¾ÎļþµÄλÖã¬
µ«´Ëʱ²»¶ÔÊý¾ÝÎļþºÍÈÕÖ¾Îļþ½øÐÐУÑé¼ì²é¡£
3¡¢startup open dbname
ÏÈÖ´ÐГnomount”£¬È»ºóÖ´ÐГmount”£¬ÔÙ´ò¿ª°üÀ¨Redo logÎļþÔÚÄÚµÄËùÓÐÊý¾Ý¿âÎļþ£¬
ÕâÖÖ·½Ê½Ï¿ɷÃÎÊÊý¾Ý¿âÖеÄÊý¾Ý¡£
4¡¢startup£¬µÈÓÚÒÔÏÂÈý¸öÃüÁî
startup nomount
alter database mount
alter database open
5¡¢startup restrict
Ô¼Êø·½Ê½Æô¶¯
ÕâÖÖ·½Ê½Äܹ»Æô¶¯Êý¾Ý¿â£¬µ«Ö»ÔÊÐí¾ßÓÐÒ»¶¨ÌØȨµÄÓû§·ÃÎÊ
·ÇÌØȨÓû§·ÃÎÊʱ£¬»á³öÏÖÒÔÏÂÌáʾ£º
ERROR£º
ORA-01035: ORACLE Ö»ÔÊÐí¾ßÓÐ RESTRICTED SESSION ȨÏÞµÄÓû§Ê¹ÓÃ
6¡¢startup force
Ç¿ÖÆÆô¶¯·½Ê½ bitsCN.comÖйúÍø¹ÜÁªÃË
µ±²»ÄܹرÕÊý¾Ý¿âʱ£¬¿ÉÒÔÓÃstartup forceÀ´Íê³ÉÊý¾Ý¿âµÄ¹Ø±Õ
ÏȹرÕÊý¾Ý¿â£¬ÔÙÖ´ÐÐÕý³£Æô¶¯Êý¾Ý¿âÃüÁî
7¡¢startup pfile=²ÎÊýÎļþÃû
´ø³õʼ»¯²ÎÊýÎļþµÄÆô¶¯·½Ê½
ÏȶÁÈ¡²ÎÊýÎļþ£¬ÔÙ°´²ÎÊýÎļþÖеÄÉèÖÃÆô¶¯Êý¾Ý¿â
Àý£ºsta


Ïà¹ØÎĵµ£º

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

an example to insert data into Oracle Clob

 Step1. Insert empty_clob() into the Clob column of Oracle
Step2. Set autocommit to false
Step3. Select Clob as oracle.sql.CLOB from database
Step4. Insert String into Clob
Step5. Commit
Example:
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.OracleResultSet;
......

oracle grant connect,resource to user°üÀ¨µÄȨÏÞ

http://hi.baidu.com/aku88168/blog/item/fa727454ec008553564e00e8.html
CONNECT½ÇÉ«£º    --ÊÇÊÚÓè×îÖÕÓû§µÄµäÐÍȨÀû£¬×î»ù±¾µÄ   
    
   ALTER    SESSION    --Ð޸ĻỰ   
   CREATE&nbs ......

C#±¸·ÝOracle´úÂë

ÏîÄ¿¿ª·¢ÖУ¬ÐèÒªÔ¶³Ì±¸·ÝÊý¾Ý¿â£¬ÒÔÏÂΪC#Ô¶³Ì±¸·ÝÊý¾Ý¿âµÄ´úÂë
 /// <summary>
/// Êý¾Ý¿â±¸·Ý
/// </summary>
/// <param name="fileName">dmpÎļþÃû³Æ</param>
/// <param name="logFileName">logÎļþÃû³Æ</param>
/// <re ......

¾Æµê¹ÜÀíϵͳ——Oracleµ¼ÈëdmpÎļþ

ÏÂÃæÊÇCMDÃüÁî´°¿ÚϵIJÙ×÷£¬¿´¿´ÊÇÔõôµ¼ÈëµÄ¡£
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\oeg2006>imp
Import: Release 9.2.0.1.0 - Production on ÐÇÆÚÈý 11ÔÂ 25 19:24:12 2009
Copyright (c) 1982, 2002, Oracle Corporation.  A ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ