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

OCPÈÏÖ¤¿¼ÊÔÖ¸ÄÏ£¨3£©£º´´½¨OracleÊý¾Ý¿â£¨3£©

ÊÖ¶¯½¨¿âÆäʵҲ¿ÉÒÔ·ÖΪÁ½ÖÖ£¬Ò»ÖÖÊDz»Ê¹ÓÃOMF´´½¨£¬ÁíÒ»ÖÖÊÇʹÓÃOMF´´½¨¡£
Ò»¡¢²»Ê¹ÓÃOMFÊÖ¶¯´´½¨Êý¾Ý¿â
1¡¢´´½¨Îļþ¼Ð¡££¨¸ù¾Ý¸Õ²Å/ora01/db/oracle/admin/ocpÖеÄĿ¼£¬ÎÒÃÇҲͬÑù´´½¨£©
?[Copy to clipboard]View Code BASH
$ mkdir /ora01/db/oracle/admin/mydb
$ cd /ora01/db/oracle/admin/mydb
$ mkdir bdump
$ mkdir udump
$ mkdir cdump
$ mkdir pfile
$ mkdir script
$ mkdir /ora02/oradata/mydb
2¡¢´´½¨²ÎÊýÎļþ£¬Æäʵ²ÎÊýÎļþ¸÷¸÷Êý¾Ý¿âµÄÄÚÈݲ¶à£¬ÎÒÃÇÖ»ÐèÒª¸ÄÖмäµÄһЩÄÚÈݾͿÉÒÔ£¬ËùÒÔÎÒÃǰÑocpµÄ²ÎÊýÎļþCopy¹ýÀ´£¬¸Ä³ÉÎÒÃÇÐèÒªµÄ¡£
?[Copy to clipboard]View Code BASH
$ cp /ora01/db/oracle/admin/ocp/scripts/init.ora
/u01/db/oracle/admin/mydb/pfile
$ vi /ora01/db/oracle/admin/mydb/pfile/init.ora
¸ù¾ÝÉÏÃæÎÒÃÇËù¿´µ½µÄinit.ora½øÐÐÈçÏÂÐ޸ģº
?[Copy to clipboard]View Code INI
###########################################
# Copyright (c) 1991, 2001, 2002 by Oracle Corporation
###########################################
 
###########################################
# Cache and I/O
###########################################
db_block_size=8192
db_file_multiblock_read_count=16
 
###########################################
# Cursors and Library Cache
###########################################
open_cursors=300
 
###########################################
# Database Identification
###########################################
db_domain=""
db_name=mydb
 
###########################################
# Diagnostics and Statistics
###########################################
background_dump_dest=/ora02/oradata/mydb/bdump
core_dump_dest=/ora02/oradata/mydb/cdump
user_dump_dest=/ora02/oradata/mydb/udump
 
###########################################
# File Configuration
###########################################
control_files=("/ora02/oradata/mydb/control01.ctl",
"/ora02/oradata/mydb/control02.ctl",
"/ora02/oradata/mydb/control03.ctl")
db_recovery_file_dest=/ora01/db/oracle/flash_recovery_area
db_recovery_file_dest_size=2147483648


Ïà¹ØÎĵµ£º

OCPÈÏÖ¤¿¼ÊÔÖ¸ÄÏ£¨10£©£ºÊ¹ÓÃPL/SQL½øÐÐOracle±à³Ì

1¡¢±à³ÌÓïÑÔÓëOracleÊý¾Ý¿â
1.1¡¢´æ´¢µÄÓëÄäÃûµÄPL/SQL³ÌÐò¿é
Óë´æ´¢µÄPL/SQL³ÌÐò¿éÏà±È£¬ÄäÃûµÄPL/SQL³ÌÐò¿éЧÂʽϵͣ¬´ËÍâÓÉÓÚ¿ÉÄÜÔÚ¶ą̀»úÆ÷Öй«²¼Ô´´úÂ룬»¹»áÒý·¢¹ÜÀíÎÊÌâ¡£
1.2¡¢PL/SQL¶ÔÏó
PL/SQL¶ÔÏó¾ßÓÐÏÂÁÐ5ÖÖÀàÐÍ£º
¹ý³Ì
º¯Êý
³ÌÐò°ü
³ÌÐò°üÖ÷Ìå
´¥·¢Æ÷
2¡¢¹ý³Ì¡¢º¯ÊýÒÔ¼°³ÌÐò°ü
2.1¡¢¹ý³ÌÓëº¯Ê ......

Java²Ù×÷OracleÊý¾Ý¿â£¨½¨±í£¬²åÊý¾Ý£¬É¾³ý£©

ÓÃjpa²»Äܽ¨±í£¬sqlÓï¾äÊǶԵ쬲»¹ý¾ÍÊDz»Äܽ¨£¬Í¬ÑùµÄsql£¬ÔÚÏÂÃæµÄjdbcÖоͿÉÒÔ£¬¿ÉÄÜÊÇ¿ò¼ÜµÄÏÞÖÆ£¬Ï£Íû¸ßÈËÖ¸µã
import java.net.URL;
import java.sql.*;
public class Create {
public Create() {
}
public static void main(String[] args){
String url = "jdbc:oracle:thin:@10.0.1.3:1521:SDCDB" ......

oracle ÐÔÄÜÖ¸±êͼ


Ö¸±êÃû³Æ
 
Ö¸±êÃèÊö
 
Ö¸±ê·¶Î§
 
Ö¸±êµ¥Î»
1£®¹ØÓÚʵÀýЧÂÊ£¨Instance Efficiency Percentages£©µÄÐÔÄÜÖ¸±ê
 
»º³åÇøÎ´µÈ´ýÂÊ
 
(Buffer Nowait %)
Ö¸ÔÚ»º³åÇøÖлñÈ¡BufferµÄδµÈ´ý±ÈÂÊ¡£
¸ÃÖ¸±êµÄÖµÓ¦½Ó½ü100%£¬Èç¹û¸ÃÖµ½ÏµÍ£¬Ôò¿ÉÄÜÒªÔö´óbuffer cache¡£
%
Redo»º³åÇøÎ´µÈ´ý ......

OCPÈÏÖ¤¿¼ÊÔÖ¸ÄÏ£¨3£©£º´´½¨OracleÊý¾Ý¿â£¨1£©

¸Ð¾õÕâ¸ö»¹ÊÇ·Ö¿ªÐ´ºÃÁË£¬Êý¾Ý¿âµÄ´´½¨¹¤×÷£¬Ô­ÒÔΪºÃÈÝÒ×¾ÍÊÇÏÂÒ»²½ÏÂÒ»²½µÄÎÊÌ⣬ԭÀ´ÀïÃæµÄÄÚÈÝ»¹ÊǺܶàµÄ£¬°üÀ¨Ìåϵ½á¹¹ÒªÁ˽âһЩ£¬DBCA½¨¿âÊÇÈÝÒ×À­£¬²»¹ýÒª»áÊÖ¶¯½¨¿âÄDzŽпáÂÄøö½çÃæµãÏÂÒ»²½ÏÂÒ»²½Ë­²»»á°¡£¬ÄÇ»¹½ÐDBA°¡£¿ºÇºÇ¡£
Oracle·þÎñÆ÷ÓÉÏÂÁÐÁ½¸öʵÌå×é³É£ºÊµÀý£¨Instance£©ÓëÊý¾Ý¿â¡£ÊµÀýÓÉ´æ´¢½á¹¹º ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ