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 ×îÐÂÎÄÕ : Oracle

ѧϰOracleÖеĹý³ÌÒ»µãС½á£¡

×î½ü½Ó´¥OracleµÄ¶«Î÷£¬¸Õ¸Õ¿ªÊ¼Ñ§Ï°²¢Í¬Ê±×öµã¶«Î÷£¬×î½üÀÏÊÇʹÓô洢¹ý³Ì¡£ÏÖÔÚͨ¹ýÎÒ¸öÈ˵ÄʹÓüòµ¥ËµÏÂ×Ô¼ºµÄ¸ÐÊÜ£¡
ÔÚÉè¼Æ´æ´¢¹ý³ÌÖУ¬Ò»±¾Í¨¹ý¶þ¸ö·½Ê½ÊµÏÖ£º
1£º¾ÍÊǼòµ¥µÄʵÏÖÓαê
             ---¹ý³ÌµÄÉùÃ÷---
         procedure  procedure_name
         ( var_1  in xx1%type,--¹ý³Ì½ÓÊÕ²ÎÊý1£¬²¢¸ø³öÀàÐÍ
           var_2 in  xx2%type,--¹ý³Ì½ÓÊÕ²ÎÊý2£¬²¢¸ø³öÀàÐÍ
            ......                         --ÉùÃ÷¹ý³ÌÐèÒª½ÓÊյIJÎÊý£¬²¢¸ø³öÀàÐÍ
           varout  out cursor    ---ÉùÃ÷Ò»¸ö±äÁ¿£¬ÎªÓαêµÄ±äÁ¿£¬ÓÃÀ´·µ»Ø½á¹û
       ......

Oracle´´½¨±í¿Õ¼ä¡¢´´½¨Óû§ÒÔ¼°ÊÚȨ¡¢²é¿´È¨ÏÞ

´´½¨ÁÙʱ±í¿Õ¼ä
´´½¨ÁÙʱ±í¿Õ¼ä
CREATE TEMPORARY TABLESPACE test_temp
TEMPFILE 'C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
´´½¨Óû§±í¿Õ¼ä
´´½¨Óû§±í¿Õ¼ä
CREATE TABLESPACE test_data
LOGGING
DATAFILE 'C:\ORACLE\PRODUCT\10.1.0\ORADATA\ORCL\TEST_DATA01.DBF' 
SIZE 32M 
AUTOEXTEND ON 
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
´´½¨Óû§²¢Öƶ¨±í¿Õ¼ä
´´½¨Óû§²¢Ö¸¶¨±í¿Õ¼ä
CREATE USER username IDENTIFIED BY password
DEFAULT TABLESPACE TEST_DATA
TEMPORARY TABLESPACE TEST_TEMP;
¸øÓû§ÊÚÓèȨÏÞ
¸øÓû§ÊÚÓèȨÏÞ
GRANT 
¡¡¡¡CREATE SESSION, CREATE ANY TABLE, CREATE ANY VIEW ,CREATE ANY INDEX, CREATE ANY PROCEDURE,
¡¡¡¡ALTER ANY TABLE, ALTER ANY& ......

28.4.1 ÊÖ¹¤Æô¶¯ºÍ¹Ø±ÕOracle·þÎñ

28.4.1  ÊÖ¹¤Æô¶¯ºÍ¹Ø±ÕOracle·þÎñ
OracleÊý¾Ý¿â·þÎñÓÉÁ½²¿·Ö×é³É£ºÊý¾Ý¿â½ø³ÌºÍÍøÂç¼àÌýÆ÷½ø³Ì£¬ËüÃÇ·Ö±ð¿Éͨ¹ýsqlplusºÍlsnrctlÃüÁî¿ØÖÆÆô¶¯¹Ø±Õ¡£
1£®Êý¾Ý¿â½ø³Ì
ʹÓÃDBCA¹¤¾ß´´½¨Êý¾Ý¿âºó£¬Æä½ø³ÌÒѾ­×Ô¶¯Æô¶¯£¬ÕâЩ½ø³Ì¶¼ÊÇÒÔÊý¾Ý¿âÃû³Æ£¨ÔÚ±¾ÀýÖÐΪorcl£©ÃüÃû£¬ÈçÏÂËùʾ¡£
 
$ ps -ef|grep orcl
oracle  870   1  0 11:54 ?   00:00:00 ora_pmon_orcl  //½ø³Ì¼à¿ØÆ÷½ø³Ì
oracle  872   1  0 11:54 ?   00:00:00 ora_vktm_orcl  //ʱÖÓ¸üнø³Ì
oracle  876   1  0 11:54 ?   00:00:00 ora_diag_orcl  //Êý¾Ý¿âÕï¶Ï½ø³Ì
oracle  878   1  0 11:54 ?   00:00:00 ora_dbrm_orcl  //Êý¾Ý¿â×ÊÔ´¹ÜÀí½ø³Ì
oracle  880   1  0 11:54 ?   00:00:00 ora_psp0_orcl  //½ø³Ì²úÉú
oracle  884   1  0 11:54 ?   00:00:03 ora_dia0_orcl  //ÁíÒ»¸öÊý¾Ý¿âÕï¶Ï½ø³Ì
oracle  886   1  0 11:54 ?   00:00:00 ora_mman_orcl  //Ö´ÐÐÊý¾Ý¿âµ ......

28.4.2 ¿ª»ú×Ô¶¯Æô¶¯OracleÊý¾Ý¿â·þÎñ

28.4.2  ¿ª»ú×Ô¶¯Æô¶¯OracleÊý¾Ý¿â·þÎñ
OracleÌṩÁË3¸öÎļþ£¬ÓÃÓÚÅäÖÃOracleÊý¾Ý¿â·þÎñµÄ×Ô¶¯Æô¶¯£¬ËüÃÇ·Ö±ðÊÇ/etc/oratab¡¢$ORACLE_HOME/bin/dbstartÒÔ¼°$ORACLE_HOME/bin/dbshut¡£¹ØÓÚÕâ3¸öÎļþµÄ˵Ã÷ÈçÏÂËùʾ¡£
q      /etc/oratab£ºÔÚ¸ÃÎļþÖÐÖ¸¶¨ÐèÒª×Ô¶¯Æô¶¯ºÍ¹Ø±ÕµÄÊý¾Ý¿â¡£
q      $ORACLE_HOME/bin/dbstart£º¶ÁÈ¡oratabÎļþÖеÄÄÚÈÝ£¬Æô¶¯ÏàÓ¦µÄÊý¾Ý¿â²¢Æô¶¯ÍøÂç¼àÌý³ÌÐò¡£
q      $ORACLE_HOME/bin/dbshut£º¶ÁÈ¡oratabÎļþÖеÄÄÚÈÝ£¬¹Ø±ÕÏàÓ¦µÄÊý¾Ý¿â²¢¹Ø±ÕÍøÂç¼àÌý³ÌÐò¡£
¾ßÌåÅäÖò½ÖèÈçÏÂËùÊö¡£
£¨1£©±à¼­oratabÎļþ¡£¸ÃÎļþ±£´æÁËϵͳÖÐËùÓÐÒÑ´´½¨µÄÊý¾Ý¿âµÄÐÅÏ¢£¬Ã¿¸öÊý¾Ý¿â¶ÔÓ¦Ò»ÐмǼ£¬ÒÔ#ºÅ¿ªÍ·µÄÊÇ×¢ÊÍÐС£ÀýÈçorclÊý¾Ý¿âµÄ¶ÔÓ¦¼Ç¼ÈçÏÂËùʾ¡£
 
orcl:/u01/app/oracle/product/11.1.0/db_1:N
 
Èç¹ûÒªÉèÖÃorclÊý¾Ý¿âÔÚ¿ª»úʱ×Ô¶¯Æô¶¯£¬°Ñ¸Ã¼Ç¼×îºóµÄN¸ÄΪY£¬¸ü¸ÄºóµÄ½á¹ûÈçÏÂËùʾ¡£
 
orcl:/u01/app/oracle/product/11.1.0/db_1:Y
 
£¨2£©ÔÚ/etc/init.dĿ¼Ï´´½¨Îļþoracle£¬¼ÓÈëÈçÏÂÄÚÈÝ£º
 
#!/bin/sh
# chkconfig: 345 ......

28.4.3 ¼ì²âOracleÊý¾Ý¿â״̬

28.4.3  ¼ì²âOracleÊý¾Ý¿â״̬
OracleÆô¶¯ºó£¬Îª¼ì²âOracle·þÎñµÄÔËÐÐÊÇ·ñÕý³££¬¿ÉÒÔÖ´ÐÐpsÃüÁî¼ì²éÏà¹ØµÄOracle·þÎñ½ø³Ì£¬Ò²¿ÉÒÔͨ¹ýOracleËùÌṩµÄÃüÁî½øÐмì²é¡£¾ßÌå½éÉÜÈçÏÂËùʾ¡£
£¨1£©Ö´ÐÐpsÃüÁî²é¿´Êý¾Ý¿â½ø³ÌÇé¿ö¡£
 
ps -ef | grep oracle
 
£¨2£©ÔÚsqlplusÖÐÖ´ÐÐÃüÁî²é¿´Êý¾Ý¿â״̬¡£
 
$ export ORACLE_SID=orcl                //ÉèÖÃORACLE_SID»·¾³±äÁ¿
$ sqlplus /nolog                        //Ö´ÐÐsqlplusÃüÁî
SQL*Plus: Release 11.1.0.6.0 - Production on Wed Oct 29 16:27:36 2008
Copyright (c) 1982, 2007, Oracle.  All rights reserved.
SQL> conn sys@orcl as sysdba            //Á¬½ÓÊý¾Ý¿â
Enter password:
Connected.
SQL> select open_mode from v$database;  //Ö´ÐÐSQL²é¿´Êý¾Ý¿âµÄ´ò¿ª·½Ê½
OPEN_MODE
----------
READ ......

28.5 OracleͼÐλ¯¹ÜÀí¹¤¾ß——OEM

28.5  OracleͼÐλ¯¹ÜÀí¹¤¾ß——OEM
OracleÆóÒµ¹ÜÀíÆ÷£¨Oracle Enterprise Manager£¬OEM£©ÊÇOracleÌṩµÄÒ»¸ö»ùÓÚWebµÄͼÐλ¯Êý¾Ý¿â¹ÜÀí¹¤¾ß¡£Í¨¹ýOEM£¬Óû§¿ÉÒÔÍê³É¼¸ºõËùÓеÄÔ­À´Ö»ÄÜͨ¹ýÃüÁîÐз½Ê½Íê³ÉµÄ¹¤×÷£¬°üÀ¨Êý¾Ý¿â¶ÔÏó¡¢Óû§È¨ÏÞ¡¢Êý¾ÝÎļþ¡¢¶¨Ê±ÈÎÎñµÄ¹ÜÀí£¬Êý¾Ý¿â²ÎÊýµÄÅäÖ㬱¸·ÝÓë»Ö¸´£¬ÐÔÄܵļì²éÓëµ÷Óŵȡ£ ......
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