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

oracle Îóɾ³ýÈÕÖ¾ÎļþºóµÄ´¦Àí·½·¨£¡


oracle
Îóɾ³ýÈÕÖ¾ÎļþºóµÄ´¦Àí·½·¨£¡
½â¾ö·½·¨±³¾°

ÕûÀíc
Å̵ÄÀ¬»øÎļþ£¬°Éoralce
µÄ¡£log
ÈÕÖ¾Îļþɾ³ý¡£

È»ºóoralce
Ò»Ö±²»ÄÜʹÓã¬Ìáʾtns
ÓÐÎÊÌ⣬
È»ºóÔÙÍùÉÏÕÒ×ÊÁÏ£¬Ò»Ö±Ã»Óнâ¾öµô£¬ºóÀ´¿´µ½Ò»±ßÎÄÕÂÈçÏ£¬ÎÊÌâ½â¾öµôÁË£¬Ìغʹó¼Ò·ÖÏí£¡
===================================================
ÏÂÊôÄÚÈÝΪת
===================================================
 
 
×Ô¼º»úÆ÷°²×°µÄoracle
£¬ÍêÈ«ÊÇΪÁË·½±ãѧϰ£¬µ«ÊÇÈç¹ûstartup
£¬»úÆ÷Ê®·ÖÂý£¨ÄÚ´æ512M
£©,
ËùÒԺþÃûÓÐstartup
ÁË£¬½ñÌìstartup
£¬³öÎÊÌâÁË£º
 Microsoft Windows XP [
°æ±¾ 5.1.2600] (C) 
°æÈ¨ËùÓР1985-2001 Microsoft Corp. C:\Documents and Settings\5201314 
>sqlplus /nolog SQL*Plus: Release 10.2.0.1.0 - Production on 
ÐÇÆÚÎå 5
Ô 26 10:14:25 2006 Copyright (c) 1982, 2005, Oracle. All rights reserved. 
SQL> conn sys/dd as sysdba 
ÒÑÁ¬½Óµ½¿ÕÏÐÀý³Ì¡£ 
SQL> statrup SP2-0042: 
δ֪ÃüÁî "statrup" - 
ÆäÓàÐкöÂÔ¡£ 
SQL> startup ORACLE 
Àý³ÌÒѾ­Æô¶¯¡£ Total System Global Area 205520896 bytes Fixed Size 1248092 bytes Variable Size 88081572 bytes Database Buffers 109051904 bytes Redo Buffers 7139328 bytes 
Êý¾Ý¿â×°ÔØÍê±Ï¡£ ORA-00313: 
ÎÞ·¨´ò¿ªÈÕÖ¾×é 1 (
ÓÃÓÚÏ̠߳1) 
µÄ³ÉÔ± ORA-00312: 
Áª»úÈÕÖ¾ 1 
Ï̠߳1: 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\MYDB\REDO01.LOG' 
SQL> alter database open resetlogs; alter database open resetlogs * 
µÚ 1 
ÐгöÏÖ´íÎó: ORA-01139: RESETLOGS 
Ñ¡Ïî½öÔÚ²»ÍêÈ«Êý¾Ý¿â»Ö¸´ºóÓÐЧ 
SQL> alter database open&nb


Ïà¹ØÎĵµ£º

ORACLEº¯Êý´óÈ«

LONEFOXÌâ¼Ç£º
×î½ü¸ãORACLE£¬ ת¹ýÀ´¹©²Î¿¼¡£
=================================
1¡¢SQL Óï¾ä»ù´¡
ÏÂÃæ¸ø³öSQLÓï¾äµÄ»ù±¾½éÉÜ¡£
1.1¡¢SQLÓï¾äËùÓ÷ûºÅ
²Ù×÷·û
 ÓÃ;
 Àý×Ó
 
+ -
 ±íʾÕýÊý»ò¸ºÊý£¬ÕýÊý¿Éʡȥ +
 -1234.56
 
+
 ½«Á½¸öÊý»ò±í´ïʽ½øÐÐÏà¼Ó
 A=c+b ......

ORACLE 10 (¸¶Ê×ê¿)ѧϰ±Ê¼Ç µÚ4¿Î ÃüÁî¡£

ORACLE 10 ѧϰ±Ê¼Ç-µÚ4¿Î-ÃüÁî¡£
1.commit;rollback;
2.select * from dictionary;
describe dba_users;
select * from dba_users;
select name from v$controlfile;
3.
alter database drop logfile group 3
select archiver from v$instance;
alter tablespace userdata read only;
4.
select tablespace_nam ......

Oracle Óαê

·¢ÏÖһƪ¹ØÓÚÓαêµÄÎÄÕ£¬¸Ð¾õдµÄºÜ²»´í£¬ÏÈÊÕ²ØÁË£»µ«ÊÇÀïÃæÓÐһЩ´íÎó£¬=ÓÐʱ¼äÁËÔÙÕûÀíһϡ£
--------
ÎÒÃǽ«ÌÖÂÛ¸÷ÖÖÓÃÓÚ·ÃÎÊORACLEÊý¾Ý¿âµÄDDLºÍTCLÓï¾ä¡£ 
²éѯ 
    SELECTÓï¾äÓÃÓÚ´ÓÊý¾Ý¿âÖвéѯÊý¾Ý£¬µ±ÔÚPL/SQLÖÐʹÓÃSELECTÓï¾äʱ£¬ÒªÓëINTO×Ó¾äÒ»ÆðʹÓ㬲éѯµÄ·µ»ØÖµ±»¸³Ó ......

oracle database system parameters on sol9

* start Oracle *
set noexec_user_stack=1
set msgsys:msginfo_msgmax=65535
set msgsys:msginfo_msgmnb=65535
set msgsys:msginfo_msgmap=258
set msgsys:msginfo_msgmni=1792
set msgsys:msginfo_msgssz=32
set msgsys:msginfo_msgtql=1792
set msgsys:msginfo_msgseg=32767
set shmsys:shminfo_shmmax=4294967 ......

ÖØ°õÍÆ³ö£ºOracle¿Í»§¶Ë¾«¼òÂÌÉ«°æ

´óÐÍÏîÄ¿¿ª·¢ÖУ¬³£ÓõÄÊý¾Ý¿â£¬µ±ÊôOracle¡£µ«Oracle
¿Í»§¶Ë°²×°¾ÍÒªÒ»ÕŹâÅÌ£¬Ìå»ýºÜ´ó¡£¶øÇÒ°²×°ºó£¬»ù±¾ÉϾÍÓÃ2¸ö¹¦ÄÜ£ºTNSÅäÖ÷þÎñÃû£¬SqlPlus¡£ÔÚ¿ª·¢¹ý³ÌÖУ¬´óÁ¿Ê¹ÓÃToadºÍPL/SQL
Developer¡£Òò´Ë£¬Oracle¿Í»§¶Ë°²×°ÅÌ£¬½ö½öÊDZ»×÷Ϊһ¸öÇý¶¯¶øÐèÒª£¬¸ù±¾Ã»±ØÒª×°ÄÇô´óµÄ¿Õ¼ä¡£Òò´Ë£¬±¾Îĸø³öÁËÈçºÎʹÓþ«¼òµÄ
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ