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oracle 10.2.0.4 ²¹¶¡ÏÂÔØ£¨ÊÊÓÃÓÚËùÓвÙ×÷ϵͳ£©:
ftp://updates.oracle.com/6810189/p6810189_10204_AIX5L.zip
ftp://updates.oracle.com/6810189/p6810189_10204_HPUX-IA64.zip
ftp://updates.oracle.com/6810189/p6810189_10204_HPUX-64.zip
ftp://updates.oracle.com/6810189/p6810189_10204_Solaris-64.zip
ftp://updates.oracle.com/6810189/p6810189_10204_Linux-x86-64.zip
ftp://updates.oracle.com/6810189/p6810189_10204_Linux-x86.zip
ftp://updates.oracle.com/6810189/p6810189_10204_Win32.zip
ftp://updates.oracle.com/6810189/p6810189_10204_MSWIN-x86-64.zip


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¡¾×ª¡¿OracleÖÐKill sessionµÄÑо¿

OracleÖÐKill sessionµÄÑо¿
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Á´½Ó£ºhttp://www.eygle.com/archives/2004/06/kill_session.html
ÎÒÃÇÖªµÀ,ÔÚOracleÊý¾Ý¿âÖÐ,¿ÉÒÔͨ¹ýkill sessionµÄ·½Ê½À´ÖÕÖ¹Ò»¸ö½ø³Ì,Æä»ù±¾Óï·¨½á¹¹Îª:
alter system kill session 'sid,serial# ......

OracleÊý¾Ý¿âÌá¸ßÃüÖÐÂʼ°Ïà¹ØÓÅ»¯

1)Library CacheµÄÃüÖÐÂÊ:
.¼ÆË㹫ʽ:Library Cache Hit Ratio = sum(pinhits) / sum(pins)
SQL>SELECT SUM(pinhits)/sum(pins)    from V$LIBRARYCACHE; 
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2)¼ÆËã¹²Ïí³ØÄÚ´æÊ¹ÓÃÂÊ:
SQL>SELECT ......

һЩoracleµÄÃüÁî¼°º¯Êý °üÀ¨decodeµÈ


 1¡¢set linesize 100;  ÉèÖó¤¶È   
 2¡¢set pagesize 30;   ÉèÖÃÿҳÏÔʾÊýÄ¿   
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 4¡¢@ a Ö´ÐÐÎļþaÖеĴúÂ룬¿ÉÖ¸¶¨ÎļþµÄ·¾¶ @d:a.txt ......

ORACLE°ó¶¨±äÁ¿µÄʹÓà ժ³­×ÔһƬÌû×Ó

±¾ÎÄÀ´×Ôhttp://www.cnblogs.com/rootq/articles/1177562.html
Oracle Êý¾Ý¿âµÄ°ó¶¨±äÁ¿ÌØÐÔ¼°Ó¦ÓÃ
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°ó¶¨±äÁ¿(binding variable),¹²Ïí³Ø(shared buffer pool), SGA(system global area);
ÔÚ¿ª·¢Ò»¸öÊý¾Ý¿âϵͳǰ,ÓÐË­¶ÔOracle ϵͳÁ˽âºÜ¶à,ÓÈÆäÊÇËüµÄÌØÐÔ,ºÃÏóºÜÉÙ°É;¶Ô³õѧÕßÀ´½²,Õâ¸üÊDz»¿ÉÄܵÄÊÂÇé;½ö½ö¼òµ ......

Oracle TNSLSNR Full Client

Most of admins neglect setting password on TNSlsnr Clients for Oracle databases. Oracle ensures that you can either connect to TNSlsnr on a localhost or through mapping to a remote Oracle database using .ora files.
This is not the case anymore Based on Jwa perl client.
This client is a FULL clie ......
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