ÈçºÎÐÞ¸ÄOracleĬÈÏÓû§ÃÜÂëÓÐЧÆÚʱ¼ä
1¡¢²é¿´Óû§µÄproifleÊÇÄĸö£¬Ò»°ãÊÇdefault£º
sql>SELECT username,PROFILE from dba_users;
2¡¢²é¿´Ö¸¶¨¸ÅÒªÎļþ£¨Èçdefault£©µÄÃÜÂëÓÐЧÆÚÉèÖãº
sql>SELECT * from dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
3¡¢½«ÃÜÂëÓÐЧÆÚÓÉĬÈϵÄ180ÌìÐ޸ijɓÎÞÏÞÖÆ”£º
sql>ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
ÐÞ¸ÄÖ®ºó²»ÐèÒªÖØÆô¶¯Êý¾Ý¿â£¬»áÁ¢¼´ÉúЧ¡£
http://four-corner.appspot.com/ ......
±¾ÎĶÔOracleÊý¾ÝµÄµ¼Èëµ¼³ö imp ,exp Á½¸öÃüÁî½øÐÐÁ˽éÉÜ, ²¢¶ÔÆäÏàÓ¦µÄ²ÎÊý½øÐÐÁË˵Ã÷,È»ºóͨ¹ýһЩʾÀý½øÐÐÑÝÁ·,¼ÓÉîÀí½â.
ÎÄÕÂ×îºó¶ÔÔËÓÃÕâÁ½¸öÃüÁî¿ÉÄܳöÏÖµÄÎÊÌâ(ÈçȨÏÞ²»¹»,²»Í¬oracle°æ±¾)½øÐÐÁË̽ÌÖ,²¢Ìá³öÁËÏàÓ¦µÄ½â¾ö·½°¸;
±¾ÎIJ¿·ÖÄÚÈÝժ¼×ÔÍøÂç,¸ÐÐ»ÍøÓѵľÑé×ܽá;
Ò».˵Ã÷
oracle µÄexp/impÃüÁîÓÃÓÚʵÏÖ¶ÔÊý¾Ý¿âµÄµ¼³ö/µ¼Èë²Ù×÷;
expÃüÁîÓÃÓÚ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öÖÁ±¾µØ,Éú³ÉdmpÎļþ;
impÃüÁîÓÃÓڰѱ¾µØµÄÊý¾Ý¿âdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶³ÌµÄOracleÊý¾Ý¿âÖС£
¶þ.Óï·¨
¿ÉÒÔͨ¹ýÔÚÃüÁîÐÐÊäÈë imp help=y »ñÈ¡impµÄÓï·¨ÐÅÏ¢:
=============================================================================
C:\Documents and Settings\auduser>imp help=y
Import: Release 9.0.1.1.1 - Production on ÐÇÆÚ¶þ 5ÔÂ 20 18:21:57 2008
(c) Copyright 2001 Oracle Corporation. All rights reserved.
¿ÉÒÔͨ¹ýÊäÈë IMP ÃüÁîºÍÄúµÄÓû§Ãû/¿ÚÁî
ºó½ÓÓû§Ãû/¿ÚÁîµÄÃüÁî:
Àý³Ì: IMP SCOTT/TIGER
»òÕß, ¿ÉÒÔͨ¹ýÊäÈë IMP ÃüÁîºÍ¸÷ÖÖ²ÎÊýÀ´¿ØÖÆ“µ¼Èë”
°´ÕÕ²»Í¬²ÎÊý¡£ÒªÖ¸¶¨²ÎÊý£¬Äú¿ÉÒÔÊ¹Ó ......
ÔÚoracleÖÐÅúÁ¿Êý¾ÝµÄµ¼³öÊǽèÖúsqlplusµÄspoolÀ´ÊµÏֵġ£ÅúÁ¿Êý¾ÝµÄµ¼ÈëÊÇͨ¹ýsqlloadÀ´ÊµÏֵġ£
´óÁ¿Êý¾ÝµÄµ¼³ö²¿·ÖÈçÏ£º
/***************************
* sql½Å±¾²¿·Ö demo.sql begin
**************************/
/**************************
* @author meconsea
* @date 20050413
* @msn meconsea@hotmail.com
* @Email meconsea@163.com
**************************/
//##--markup html£ºhtml¸ñʽÊä³ö£¬È±Ê¡Îªoff
//##--autocommit£º×Ô¶¯Ìá½»insert¡¢update¡¢delete´øÀ´µÄ¼Ç¼¸Ä±ä£¬È±Ê¡Îªoff
//##--define£ºÊ¶±ðÃüÁîÖеıäÁ¿Ç°×º·û£¬È±Ê¡Îªon£¬Ò²¾ÍÊÇ'&'£¬Åöµ½±äÁ¿Ç°×º·û£¬ºóÃæµÄ×Ö·û´®×÷Ϊ±äÁ¿´¦Àí.
set colsep' '; //##--ÓòÊä³ö·Ö¸ô·û
set echo off; //##--ÏÔʾstartÆô¶¯ ......
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.IO;
using System.Data.OracleClient;
public partial class _Default : System.Web.UI.Page
{
WebService web = new WebService();
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GridView1.DataSource = web.UpLoad();
GridView1.DataBind();
}
}
protected void ......
ÔÚÊý¾Ý¿â·þÎñÆ÷ÉÏ£¬½¨Á¢ÁËÒ»¸öÓû§test£¬È»ºóʹÓÃÃüÁîdrop user test cascadeɾ³ýÁËÓû§£¬½Ó×ÅҲɾ³ýÁËÕâ¸öÓû§µÄÊý¾ÝÎļþ/opt/oracle/oradata/test/testdata.dbf¡£µ±ÔڵǼÊý¾Ý¿âʱ£¬Äܹ»Æô¶¯ÊµÀý£¬µ«ÊÇ´ò²»¿ªÊý¾Ý¿â£¬ÏµÍ³±¨´í£º
ORA-01157: cannot identify/lock data file 10 - see DBWR trace file
ORA-01110: data file 10: '/opt/oracle/oradata/test/testdata.dbf'
ÏÂÃæ²Î¿¼ÍøÉϵÄÃèÊö¸ø³ö½â¾ö·½·¨£ºhttp://topic.csdn.net/u/20090209/16/cdf830ad-72fb-44e5-92b3-690779e10d9a.html
½â¾ö²½ÖèÊÇ£ºÖØÐ´´½¨Ò»¸öÊý¾ÝÎļþ£¬È»ºórecover¹ýÀ´¾Í¿ÉÒÔÁË£¬²»¹ýǰÌáÊÇÈÕÖ¾Îļþ»¹ÔÚ¡£
1. startup mount
2. alter database create datafile '/opt/oracle/oradata/test/testdata.dbf';
3. set autorecovery on;
4. recover datafile '/opt/oracle/oradata/test/testdata.dbf';
5. alter database datafile '/opt/oracle/oradata/test/testdata.dbf' online;
6. alter database open; ......
Ê×ÏÈÕÒµ½Â·¾¶£º
E:\Oracle Enterprise_Standard Edition_11.1.0.7\database\stage\prereq\db\refhost.xml
ÈçϽڵ㣺
<!--Microsoft Windows Vista-->
<OPERATING_SYSTEM>
<VERSION VALUE="6.0"/>
</OPERATING_SYSTEM>
°ÑÉÏÊö½ÚµãÌæ»»ÎªÒÔϽڵ㣺
<!--Microsoft Windows 7-->
<OPERATING_SYSTEM>
<VERSION VALUE="6.1"/>
</OPERATING_SYSTEM> ......