Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

oracle 10gÊý¾Ý¿â±¸·ÝÓ뻹ԭ×ܽá(×ªÔØ£©

1.Êý¾Ý¿â¹éµµÄ£Ê½:
        * ·Ç¹éµµÄ£Ê½:µ±Êý¾Ý¿âÊý¾ÝÖ»¶Á²»»á¸Ä±äʱ,Êý¾Ý²»»á¸Ä±ä,Êý¾Ý¿âÊʺÏÓ÷ǹ鵵ģʽ,                     ÕâÑùÌá¸ßÐÔÄÜ
        * ¹éµµÄ£Ê½:¶ÔÓÚÊý¾Ý¿âÊý¾Ý¾­³£±ä¶¯,Êý¾Ý¿â×îºÃÓù鵵ģʽ,ÕâÑù¿ÉÒÔ¾¡Á¿±ÜÃâÊý¾Ý¿â                   Êý¾Ý¶ªÊ§,ʹ³öÏÖÎÊÌâʱÔÖº¦½µµ½×îµÍ
2.·Ç¹éµµÄ£Ê½Óë¹éµµÄ£Ê½¼äµÄÇл»(ÔÚÃüÁî´°¿ÚÏÂ):
        @¼ì²éµ±Ç°ÈÕÖ¾²Ù×÷ģʽ
              f:\>sqlplus sys/dba as sysdba
              Á¬½ÓÊý¾Ý¿â
              sql>select log_mode from v$database;
        @¹Ø±ÕÊý¾Ý¿â,ºó×°ÔØÊý¾Ý¿â,Ö»ÄÜÔÚmount״̬ϸıäÈÕÖ¾²Ù×÷ģʽ
              sql>startup mount
        @¸Ä±äÈÕ־ģʽ
              sql>alter database achivelog;(±äΪ¹éµµ·½Ê½,·ñÔòΪnochivelog)
              sql>alter database open;
 
3.²é¿´¹éµµÄ£Ê½Ïà¹ØÐÅÏ¢:
        @Èô²ÉÓÃĬÈÏÉèÖÃ,¹éµµÈÕ־λÖÃÔÚ¿ìËÙ»Ö¸´Çø
        @ÅäÖù鵵ÈÕ־λÖà log_archive_dest_n  (n=[1:10])
              sql>alter system set
                  log_archive_dest_1 = 'location =c:\demo\archive [optional]';
    &nb


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 ......

oracle ±í¿Õ¼ä½¨Òé

¡¡¡¡OracleÊý¾Ý¿âÖУ¬±íÊÇ×î»ù±¾µÄÄÚÈÝ¡£¿ÉÒÔ˵£¬±íÉè¼ÆµÄºÃ»µÖ±½Ó¸úÊý¾Ý¿âµÄÐÔÄÜÏà¹Ø¡£ËùÒÔ£¬ÔÚÉè¼Æ±íµÄʱºò£¬³ýÁËÒª×ñÑ­Æä¹ÌÓеÄÊý¾Ý¿â×¼ÔòÖ®Í⣬»¹ÐèÒª¿´¸öÈ˵ÄÊý¾Ý¿â¹ÜÀí¾­Ñé¡£ÏÂÃæÎҾͰÑÕâЩ¾­Ñé·ÖÏíһϣ¬»òÐí¶Ô´ó¼ÒÓÐËù°ïÖú¡£
¡¡¡¡Ò»¡¢ ±í¸Ã´æ·ÅÔÚÄÄÀï?
¡¡¡¡ÎÒÃǶ¼ÖªµÀ£¬ÔÚOracleÊý¾Ý¿âÖУ¬Ê¹ÀûÓÿռäÕâ¸ö¸ÅÄîÀ´¹Ü ......

oracle ±í½á¹¹µÄÐÞ¸Ä

¸ü¸Ä±íµÄ½á¹¹
1.±à¼­±íµÄ×Ö¶Î
  ÐÞ¸ÄÒ»¸öÁеÄÊý¾ÝÀàÐÍ(Ò»°ãÏÞÓÚÐ޸ij¤¶È£¬ÐÞ¸ÄΪһ¸ö²»Í¬ÀàÐÍʱÓÐÖî¶àÏÞÖÆ):
  Óï·¨:
    ALTER TABLE ±íÃû MODIFY(ÁÐÃû Êý¾ÝÀàÐÍ);
 eg1:
   alter table skate_test modify (author number(10,0) )
   ÔÚÐÞ¸ÄÁеij¤¶Èʱºò,Ö»Äܱ ......

¹ÜÀíºÃOracleÖØ×öÈÕÖ¾Îļþ ÈÃÊý¾Ý¸ßÕíÎÞÓÇ

ÖØ×öÈÕÖ¾ÎļþÊÇOracleÊý¾Ý¿âÖÐÒ»Öַdz£ÖØÒªµÄÈÕÖ¾Îļþ£¬Ò²ÊÇÆäÒ»¸öºÜÓÐÌØÉ«µÄ¹¦ÄÜ¡£ÖØ×öÈÕÖ¾Îļþ»á¼Í¼¶ÔÓÚÊý¾Ý¿âµÄÈκβÙ×÷£¬ÈçÀûÓÃDMLÓï¾ä»òÕßDDLÓï¾ä¶ÔÊý¾Ý½øÐиü¸Ä£¬»òÕßÊý¾Ý¿â¹ÜÀíÔ±¶ÔÊý¾Ý¿â½á¹¹½øÐиü¸Ä£¬¶¼»áÔÚÖØ×öÈÕÖ¾ÖнøÐмǼ¡£
¡¡¡¡¿É¼û£¬µ±Êý¾Ý±»ÒâÍâµÄɾ³ý»òÕßÐ޸ģ¬ÎÒÃÇ¿ÉÒÔÀûÓÃÖØÐÂÈÕÖ¾Îļþ½øÐлָ´; µ±³ö ......

JAVAÖÐOracleȡֵ

package com.svse.dao;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
public class UserDAO {
/*
* javaµ÷Óô洢¹ý³Ì
*/
public int addUser(String username,int userage)
{
Connection conn = null;
int useri ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ