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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¡£


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Oracle pfile/spfile²ÎÊýÎļþÏê½â

ÔÚ´´½¨Êý¾Ý¿âʱ£¬SPFileÎļþÖв¿·Ö±ØÐ뿼ÂǵIJÎÊýÖµ£º
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¡¡¡¡b.SPFileÎļþÖÐÖ»ÄÜ°üº¬²ÎÊý¸³ÖµÓï¾äºÍ×¢ÊÍÓï¾ä¡£×¢ÊÍÓï¾äÒÔ“#”·ûºÏ¿ªÍ·£¬Êǵ¥ÐÐ×¢ÊÍ¡£
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¡¡¡¡Öظ´Êý¾Ýɾ³ý¼¼Êõ¿ÉÒÔÌṩ¸ü´óµÄ±¸·ÝÈÝÁ¿£¬ÊµÏÖ¸ü³¤Ê±¼äµÄÊý¾Ý±£Áô£¬»¹ÄÜʵÏÖ±¸·ÝÊý¾ÝµÄ³ÖÐøÑéÖ¤£¬Ìá¸ßÊý¾Ý»Ö¸´·þÎñˮƽ£¬·½±ãʵÏÖÊý¾ÝÈÝÔֵȡ£ Öظ´µÄÊý¾ ......

OracleµÄË÷ÒýÀàÐÍ


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Single column µ¥ÐÐË÷Òý
Concatenated ¶àÐÐË÷Òý
Unique ΨһË÷Òý
NonUnique ·ÇΨһË÷Òý
Function-basedº¯ÊýË÷Òý
Domain ÓòË÷Òý
ÎïÀíÉÏ£º
Partitioned ·ÖÇøË÷Òý
NonPartitioned ·Ç·ÖÇøË÷Òý
B-tree£º
Normal Õý³£ÐÍBÊ÷
Rever Key ·´×ªÐÍBÊ÷
Bitmap λͼË÷Òý
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B-tree£º
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oracle Êý¾ÝÎļþ¹ÜÀí

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 ......

OracleÈçºÎÖ´ÐÐÅúÁ¿sqlÓï¾ä

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1: runBatch.bat
2: sql.txt
runBatch.bat ÄÚÈÝÈçÏ£º
sqlplus username/password @sql.txt
pause
sql.txtÄÚÈÝÈçÏ£º
spool sql.log
create table t1(cname char(20));
insert into t1(cname) values('test');
select * from t1;
spool off
exit
Ë«»÷runBatch.bat¾Í¿ÉÒÔÅúÁ¿Ö´ÐÐsql.txtÖÐ ......
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