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

Oracle³£ÓòÎÊýÉèÖÃ

²éѯµ±Ç°Ê¹ÓõÄÓαêÊý¾Ý£ºselect count(*) from v$open_cursor
²éѯµ±Ç°×î´óÓαêÊý£ºshow parameter open_cursors;
ÐÞ¸Ä×î´óÓαêÊý£ºalter system set open_cursors=1000 scope=spfile;
=========================================================
²éѯµ±Ç°×î´ó»á»°Êý£ºshow parameter sessions;
ÐÞ¸Ä×î´ó»á»°Êý£ºalter system set sessions=170 scope=spfile;
=========================================================
²éѯµ±Ç°×î´óÁ¬½ÓÊý£ºshow parameter processes;
ÐÞ¸Ä×î´óÁ¬½ÓÊý£ºalter system set processes=150 scope=spfile;
=========================================================
»Ö¸´Ä¬ÈϲÎÊýµÄ·½·¨£º
SQL*Plus: Release 10.2.0.4.0 - Production on ÐÇÆÚÈý 4ÔÂ 28 21:00:00 2010
Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.
ÇëÊäÈëÓû§Ãû:  /as sysdba
ÒÑÁ¬½Óµ½¿ÕÏÐÀý³Ì¡£
SQL> startup pfile="D:\oracle\product\10.2.0\admin\orcl\pfile\init.ora.052010102837"
ORACLE Àý³ÌÒѾ­Æô¶¯¡£
Total System Global Area 1258291200 bytes
Fixed Size                  1298280 bytes
Variable Size             301990040 bytes
Database Buffers          947912704 bytes
Redo Buffers                7090176 bytes
Êý¾Ý¿â×°ÔØÍê±Ï¡£
Êý¾Ý¿âÒѾ­´ò¿ª¡£
SQL>create spfile from pfile;
SQL> shutdown immediate;
Êý¾Ý¿âÒѾ­¹Ø±Õ¡£
ÒѾ­Ð¶ÔØÊý¾Ý¿â¡£
ORACLE Àý³ÌÒѾ­¹Ø±Õ¡£
SQL> startup;
ORACLE Àý³ÌÒѾ­Æô¶¯¡£
Total System Global Area 1258291200 bytes
Fixed Size                  1298280 bytes
Variable Size             301990040 bytes
Database Buffers          947912704 bytes
Redo Buffers                7090176 bytes
Êý¾Ý¿â×°ÔØÍê±Ï¡£
Êý¾Ý¿âÒѾ­´ò¿ª¡£


Ïà¹ØÎĵµ£º

oracle ¹éµµÓë·Ç¹éµµÄ£Ê½

ÔÚ
Oracle
Êý
¾Ý¿â
ÖУ¬
Ö÷ÒªÓÐÁ½ÖÖ
ÈÕÖ¾
²Ù×÷ģʽ£¬·Ö±ðΪ·Ç¹é
µµÄ£Ê½Óë¹éµµÄ£Ê½¡£Ä¬ÈÏÇé¿öÏ£¬Êý¾Ý¿â
²É
ÓõÄÊǷǹ鵵ģʽ
¡£×÷Ϊһ¸öºÏ¸ñµÄÊý¾Ý¿â¹Ü
Àí
Ô±£¬Ó¦µ±ÉîÈëÁ˽âÕâÁ½ÖÖÈÕÖ¾²Ù×÷ģʽµÄÌØµã£¬²¢ÇÒÔÚÊý¾Ý¿â½¨Á¢Ê±£¬Ñ¡
ÔñºÏÊʵIJÙ×÷ģʽ¡£
¡¡¡¡±ÊÕß
½ñÌì¾Í̸̸×Ô¼º¶ÔÕâÁ½ÖÖ²Ù×÷ģʽµÄÀí½â£¬²¢ÇÒ¸ø³ö ......

´¦ÀíoracleÊý¾Ý

/**
 *
 */
package com.huawei.widget.util;
import java.math.BigDecimal;
/**
 * @author tanjixuan
 * @since 2008-12-20
 *
 */
public final class DatabaseUtil
{
 // oracleתÒå×Ö·û
 public static final char ORACLE_ESCAPE_CHAR = '\\';
 // orac ......

oracle startup shutdownÃüÁî

дЩ»ù´¡µÄ! ¶Ô×Ô¼º»¹ÊÇÓкô¦µÄ.
shutdownÓÐËĸö²ÎÊý£ºnormal¡¢transactional¡¢immediate¡¢abort¡£È±Ê¡²»´øÈκβÎÊýʱ±íʾÊÇnormal
Ò»:
shutdown normal:
     ²»¶Ï¿ªÏÖÔÚÁ¬½ÓµÄÓû§,×èÖ¹ÈκÎÓû§½¨Á¢ÐµÄÁ¬½Ó£¬°üÀ¨¹ÜÀíÔ±ÔÚÄÚ¡£ÒѾ­Á¬½ÓµÄÓû§Äܹ»¼ÌÐøËûÃǵ±Ç°µÄ¹¤×÷,ÈçµÝ½»ÐµĸüÐÂÊÂÎñ,Ö±µ½´ËÓ ......

Oracle RACѧϰ±Ê¼Ç

Oracle RACѧϰ±Ê¼Ç
1. Introduction:
Cluster - ¶ÔÓû§À´Ëµ¶ą̀·þÎñÆ÷ºÃÏñÊÇһ̨·þÎñÆ÷Ò»Ñù¡£
Oracle Clusterware - OracleÌṩµÄ¼¯Èº½â¾ö·½°¸
Oracle RAC ¶à¸öʵÀý¶ÔÓ¦Ò»¸öÊý¾Ý¿â£¨Îļþ£©
Oracle Cluster Architecture:  (Hardware)
Oracle RAC Á©¸ö×é¼þ£ºVoting DiskºÍOCR £¨Oracle Cluster Register£©
Voti ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ