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

oracle×Ö·û¼¯ÐÞ¸ÄÎÊÌâ

 1£ºÖØÐÂÔÚdbcaÖд´½¨Êý¾Ý¿â²¢Ñ¡ÔñÕýÈ·µÄ×Ö·û¼¯
2£º
²éѯµ±Ç°×Ö·û¼¯£º
select userenv('language') from dual;
select * from V$NLS_PARAMETERS;
ÔÚWindowsÏÂsqlplusÍêÈ«Õý³££¬¿ÉÊǵ½LinuxÏ£¬sqlplusÖÐÎÄÏÔʾ¾Í³öÎÊÌâÁË£¬×ÜÊÇÏÔʾ“??”£¬Õâ¸öÎÊÌâÓÖÔõô½â¾öÄØ£¿
¾­¹ýÔÚÍøÂçÉϲé×ÊÁÏ£¬ÒÔ¼°³¢ÊÔ£¬µÃµ½µÄ½â·¨ÈçÏ£º
ÆäʵºÜ¼òµ¥ÎÒÃÇÖ»ÒªÉèÖÃÍ˳ösqlplus,ÉèÖÃÏàÓ¦µÄ»·¾³±äÁ¿NLS_LANG
export NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK"
ΪÁËÏ´β»±ØÖØÐÂÉèÖã¬ÎÒÃÇ¿ÉÒÔ½«Æä·ÅÔÚ/home/oracle/.bash_profile»ò/etc/profileÖС£ÖØÐ½øÈësqlplus,µ«ÊÇ·¢ÏÖÔ­À´ÔÚsqlplusÖвåÈëµÄÊý¾ÝÖÐÎÄ»¹ÊÇÏÔʾ"??",²»¹ýÄãÖØÐ²åÈëÒ»Ìõ¿´¿´£¬ÊDz»ÊÇ¿ÉÒÔÕý³£ÏÔʾÖÐÎÄÁË¡£
windows sqlplus¿Í»§¶ËÁ¬½ÓlinuxÏÂOracleÐÞ¸ÄΪ
export NLS_LANG="AMERICAN_AMERICA.UTF8"
3£º
ÐÞ¸Ä×Ö·û¼¯WE8ISO8859³ÉZHS16GBK¾­¹ý
[oracle@testdb2 ~]$ sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚÈý 5ÔÂ 20 08:56:15 2009
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
SQL> conn / as sysdba
Connected.
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.
Total System Global Area  285212672 bytes
Fixed Size                  1218968 bytes
Variable Size              79693416 bytes
Database Buffers          197132288 bytes
Redo Buffers                7168000 bytes
Database mounted.
SQL> alter database noarchivelog;
Database altered.
SQL> ALTER SESSION SET SQL_TRACE=TRUE;
Session altered.
SQL> ALTER SYSTEM ENABLE RESTRICTED SESSION;
System altered.
SQL> ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;
System altered.
SQL> ALTER SYSTEM SET AQ_TM_PROCESSES=0;
System altered.
SQL> ALTER DATABASE OPEN;
Database altered.
SQL> ALTER DATA


Ïà¹ØÎĵµ£º

Oracle SQL*LoaderÊý¾Ý×°ÔØ

SQL*Loader ÓÃÓÚ½«´óÁ¿Êý¾Ý×°ÈëÊý¾Ý¿â¡£
¢Å¡¢¶¨¿íÊý¾Ý
´´½¨Êý¾ÝÎļþcontrol.txt£º
aaa,bbb
ccc,ddd
eee,fff
´´½¨¿ØÖÆÎļþcontrol.ctl£º
load data
infile 'c:\loader.txt'
append
into table tester.mm(
m1 position(1:3) char,
m2 position(5:7) char)
ÅúÁ¿¼ÓÔØÊý¾Ý£º
sqlldr tester/test control=c:\loade ......

ѧϰ¡¶Oracle 9i10g±à³ÌÒÕÊõ¡·µÄ±Ê¼Ç (Îå)

 1.¾¡¿ÉÄܵØÊ¹Óð󶨱äÁ¿ ²»Óÿª¹ØCURSOR_SHARING=FORCE 
Èç¹ûÄãÔ¸Ò⣬Õâ¸öÌØÐÔ»áʵÏÖÒ»¸ö×Ô¶¯°ó¶¨Æ÷£¨auto-binder£©¡£
Èç¹ûÓÐÒ»¸ö²éѯ±àдΪSELECT * from EMP WHERE EMPNO = 1234£¬×Ô¶¯°ó¶¨Æ÷»áÇÄÎÞÉùÏ¢µØ°ÑËü¸Äд³É
SELECT * from EMP WHERE EMPNO = :x¡£ÕâȷʵÄܶ¯Ì¬µØ´ó´ó¼õÉÙÓ²½âÎöÊý£¬²¢¼õÉÙÇ°ÃæÌÖÂÛµ ......

ºÍÍøÓÑ̽ÌÖ ÈçºÎѧϰOracle

http://www.inthirties.com/thread-757-1-1.html
ºÜÈÙÐÒ£¬±»ÑûÇëΪCSDNѧϰ´ó±¾ÓªÀïµÄOracleÀÏʦ¡£ÓиöÍøÓÑ·¢ÏûÏ¢¹ýÀ´£¬Ò»Æð̽ÌÖÈçºÎѧϰOracle£¬Ò»ÏÂÊǻظ´£¬ºÍ´ó¼ÒÒ»Æð̽ÌÖ¡£
 Ê×ÏÈ£¬ÒªÃ÷È·ÄãµÄ·½ÏòºÍÄ¿±ê¡£
¶ÔÓÚOracleÀ´Ëµ£¬Õâ¸öÌåϵÊDZȽÏÅÓ´óµÄ£¬ËùÒÔÃ÷È·Ò»¸öÄ¿±êºÍÄãµÄ·½ÏòÊÇÔÚѧϰǰÐèҪ˼¿¼µÄÎÊÌâ¡£ ¹ÜÀí£¬ ......

aixϰ²×°oracleÐĵÃ

ɾ³ýAIXϵÄORACLE
===========================================================
×÷Õß: wmlm(http://wmlm.itpub.net)
·¢±íÓÚ:2008.12.02 18:17
·ÖÀà: oracle
³ö´¦£ºhttp://wmlm.itpub.net/post/12871/474762
---------------------------------------------------------------
rm -Rf /etc/oratab
rm -Rf /et ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ