Oracle tnslsnrÉèÖÿÚÁî
CmdÃüÁîÐÐÊäÈëlsnrctl½øÈë¼àÌýģʽ£¬Í¨¹ýset passwordÉèÖÃÃÜÂë¡£
ͨ¹ý change_password ÐÞ¸ÄÃÜÂë¡£
LSNRCTL> help
ÒÔϲÙ×÷¿ÉÓÃ
ÐǺŠ(*) ±íʾÐ޸ķû»òÀ©Õ¹ÃüÁ
start stop status
services version reload
save_config trace change_password
quit exit set*
show*
LSNRCTL> change_password
Old password:
New password:
Reenter new password:
ÕýÔÚÁ¬½Óµ½ (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
LISTENERµÄ¿ÚÁîÒѸü¸Ä
ÃüÁîÖ´Ðгɹ¦
LSNRCTL> set password
Password:
ÃüÁîÖ´Ðгɹ¦
LSNRCTL> save_config
ÕýÔÚÁ¬½Óµ½ (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
±£´æµÄLISTENERÅäÖòÎÊý¡£
¼àÌýÆ÷²ÎÊýÎļþ D:\oracle\ora92\network\admin\listener.ora
¾ÉµÄ²ÎÊýÎļþD:\oracle\ora92\network\admin\listener.bak
ÃüÁîÖ´Ðгɹ¦
LSNRCTL> exit
C:\>
listener.oraÎļþÔö¼ÓÈçÏÂÄÚÈÝ£º
#----ADDED BY TNSLSNR 21-5ÔÂ -2010 17:27:48---
PASSWORDS_LISTENER = ADD733DA61CD19A5
#---------------------------------------------
ÔÚʹÓüàÌýʱÐèÒªÓÃset passwordÃüÁîÉèÖÃÃÜÂë¡£
Ïà¹ØÎĵµ£º
Ò»¡¢ ³£ÓÃÈÕÆÚÊý¾Ý¸ñʽ
1.Y»òYY»òYYY ÄêµÄ×îºóһ룬Á½Î»»òÈýλ
SQL> Select to_char(sysdate,'Y') from dual;
TO_CHAR(SYSDATE,'Y')
--------------------
7
SQL> Select to_char(sysdate,'YY') from dual;
TO_CHAR(SYSDATE,'YY')
---------------------
07
SQL> Select to_char(sysdate,'YYY') from ......
±³¾°£ºÔÚwindows 2003 serverÉϰ²×°ÁËOracle 9.2.0.1.0£¬ÏÖ´òË㽫ÆäÉý¼¶µ½9.2.0.8°æ±¾¡£
1.Éý¼¶oracle£¨administratorÓû§È¨ÏÞ£©
(1)µ½metalinkÏÂÔØÉý¼¶Ñ¹Ëõ°ü£¬patchºÅΪ4547809£¬Ñ¹Ëõ°üÃû³ÆÎª p4547809_92080_WINNT.zip£¬for windows 32bit¡£
(2)½âѹËõzip£¬Ï±߰üº¬Ò»¸öDisk1ºÍreadme.htmlÎļþ¡£ ......
ÔÚ¶ÔÊý¾Ý¿â½øÐвÙ×÷¹ý³ÌÖÐÎÒÃÇ¿ÉÄÜ»áÓöµ½ÕâÖÖÇé¿ö£¬±íÖеÄÊý¾Ý¿ÉÄÜÖØ¸´³öÏÖ£¬Ê¹ÎÒÃǶÔÊý¾Ý¿âµÄ²Ù×÷¹ý³ÌÖдøÀ´ºÜ¶àµÄ²»±ã£¬ÄÇôÔõôɾ³ýÕâÐ©ÖØ¸´Ã»ÓÐÓõÄÊý¾ÝÄØ?
¡¡¡¡Öظ´Êý¾Ýɾ³ý¼¼Êõ¿ÉÒÔÌṩ¸ü´óµÄ±¸·ÝÈÝÁ¿£¬ÊµÏÖ¸ü³¤Ê±¼äµÄÊý¾Ý±£Áô£¬»¹ÄÜʵÏÖ±¸·ÝÊý¾ÝµÄ³ÖÐøÑéÖ¤£¬Ìá¸ßÊý¾Ý»Ö¸´·þÎñˮƽ£¬·½±ãʵÏÖÊý¾ÝÈÝÔֵȡ£ ÖØ¸´µÄÊý¾ ......
author£ºskate
time£º2010-05-25
Êý¾ÝÎļþ¹ÜÀí
1. datafile add
2. datafile delete
3. datafile resize
4. datafile rename
1. datafile add
Ìí¼Ó±í¿Õ¼ä£¬´Ó¶øÌí¼Ódatafile
SQL> create tablespace tbs_skate
2 datafile '+datagroup' size 20m;
Tablespace created
SQL> sel ......
ÔÚOracle¹ØÓÚʱ¼äÊôÐԵĽ¨±í
Example:
create table courses(
cid varchar(20) not null primary key,
cname varchar(20) not null,
ctype integer,
ctime date DEFAULT SYSDATE,
cscore float not null
)
insert into courses values('ss01','java',0,TO_DATE('2009-8-28','yyyy-mm-dd'),94)
insert into course ......