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C:\Documents and Settings\Administrator>sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚ¶þ 10ÔÂ 13 15:26:31 2009
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
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Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL>
SQL> archive log list;
Êý¾Ý¿âÈÕ־ģʽ             ·Ç´æµµÄ£Ê½
×Ô¶¯´æµµ             ½ûÓÃ
´æµµÖյ㠠          USE_DB_RECOVERY_FILE_DEST
×îÔçµÄÁª»úÈÕÖ¾ÐòÁР    112
µ±Ç°ÈÕÖ¾ÐòÁР          114
SQL> shutdown immediate;
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ORACLE Àý³ÌÒѾ­¹Ø±Õ¡£
SQL> startup mount;
ORACLE Àý³ÌÒѾ­Æô¶¯¡£
Total System Global Area  612368384 bytes
Fixed Size                  1250428 bytes
Variable Size             230689668 bytes
Database Buffers          373293056 bytes
Redo Buffers                7135232 bytes
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SQL> alter database archivelog;
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SQL> alter database open;
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C:\Documents and Settings\Administrator>set oracle_sid=sgxxcyj


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oracleË÷ÒýµÄ¼à¿Ø

×î½üµÄÑо¿·¢ÏÖ Oracle Êý¾Ý¿âËùʹÓõÄË÷Òý´ÓÀ´Ã»Óдﵽ¹ý¿ÉÓÃË÷ÒýÊýµÄ1/4£¬
»òÕ߯äÓ÷¨ÓëÆä¿ªÊ¼Éè¼ÆµÄÒâͼ²»Ïàͬ¡£Î´ÓõÄË÷ÒýÀ˷ѿռ䣬¶øÇÒ»¹»á½µµÍ DML
µÄËÙ¶È£¬ÓÈÆäÊÇ UPDATE ºÍ INSERT Óï¾ä;¿ØÊý¾Ý¿âË÷ÒýµÄʹÓã¬ÊÍ·ÅÄÇЩδ±»Ê¹ÓÃ
µÄË÷Òý£¬´Ó¶ø½Úʡά»¤Ë÷ÒýµÄ¿ªÏú£¬ÓÅ»¯sqlÐÔÄÜ
ÔÚ Oracle9i ֮ǰ£¬¼à¿ØË÷ÒýʹÓõÄÎ ......

OracleǧÍòÌõ¼Ç¼²åÈëÓë²éѯС½á

×î½ü×öÁ˸öÏîÄ¿£¬ÊµÏÖ¶Ô´æÔÚǧÍòÌõ¼Ç¼µÄ¿â±í½øÐвåÈë¡¢²éѯ²Ù×÷¡£Ô­ÒÔΪ¶ÔÊý¾Ý¿âµÄ²åÈë¡¢²éѯÊǼþºÜÈÝÒ×µÄÊ£¬¿É²»Öªµ±Êý¾Ý´ïµ½°ÙÍòÉõÖÁǧÍòÌõ¼¶±ðµÄʱºò£¬ÕâÒ»ÇÐËÆºõ±äµÃÏ൱À§ÄÑ¡£¼¸¾­ÕÛÌÚ£¬×ÜËãÍê³ÉÁËÈÎÎñ¡£
1¡¢ ±ÜÃâʹÓÃHibernate¿ò¼Ü
HibernateÓÃÆðÀ´ËäÈ»·½±ã£¬µ«¶ÔÓÚº£Á¿Êý¾ÝµÄ²Ù×÷ÏÔµÃÁ¦²»´ÓÐÄ¡£
¹ØÓÚ²åÈ룺 ......

ORACLE Êý¾Ý¿â×Ô¶¯±¸·Ý½Å±¾

#! /bin/bash
if  [ -f ~/.bashrc ];then
. ~/.bash_profile
fi
export script=/home/oracle/script
export bakdata_destination=/u02/rman_backup/data
export baklog_destination=/u02/rman_backup/log
export datadir=`date +'%Y_%m_%d'`
export days=`date +'%w'`
if ! test -d $script
then
 &nb ......

Oracle´æ´¢¹ý³ÌÓ﷨ѧϰ

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create or replace procedure ´æ´¢¹ý³ÌÃû
as
±äÁ¿1 ÀàÐÍ£¨Öµ·¶Î§£©;
±äÁ¿2 ÀàÐÍ£¨Öµ·¶Î§£©;
Begin
       ........................
Exception
       ........................
End;
 
£¨2£©´ø ......

oracleѧϰ±Ê¼Ç(¶þ)·ÖÏíÖ®´æ´¢¹ý³ÌǶÌ×ÓαêÀý×Ó

create or replace procedure aa1 is
v_aa varchar2(20);
v_bb varchar2(20);
va_aa varchar2(20);
va_bb varchar2(20);
va_number_aa number;
message varchar2(60);
CURSOR aas is
SELECT DISTINCT aa.aa, aa.bb from aa;
CURSOR aaas is
SELECT DISTINCT aaa.aa, aaa.bb from aaa where aaa.aa = v_aa ......
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