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

oracle¼¸¸öÎÊÌâÇë¸ßÊÖ°ïæ - Oracle / »ù´¡ºÍ¹ÜÀí

1.Èç¹ûijһ¸ö±í¿Õ¼äµÄÀûÓÃÂÊÒѾ­´ïµ½90%£¬Äã·¢ÏÖÁíÍâÒ»¿é´ÅÅÌDISK2ÉÏ»¹ÓÐ70%µÄÊ£Óà¿Õ¼ä£¬ÇëÎÊÈçºÎ½«¸Ã±í¿Õ¼äÅäÖõ½DISK2´ÅÅÌÉÏ£¿
2.Äã·¢ÏÖË÷Òý±í¿Õ¼äºÍÊý¾ÝÎļþËù¶ÔÓ¦µÄ±í¿Õ¼äÔÚͬһ¿é´ÅÅÌÉÏ£¬ÄãÏë°ÑË÷Òý±í¿Õ¼äÒÆÖ²µ½ÁíÒ»¿éI/O²Ù×÷±È½ÏÉÙµÄÓ²ÅÌÉÏ£¬Çëд³ö²Ù×÷²½Öè¡£
3.Èç¹ûÔÚÏßÁª»úÖØ×öÈÕÖ¾ÎļþÅäÖõIJ»ºÏÀí£¬Çëд³öÖØÐÂÅäÖõIJ½Öè¡£
ÇëÇó¸÷¸ö¸ßÊÖ°ïæ°¡~
1 ÄãÏëÔõô×ö£¬Òƶ¯ÏÖÓÐÊý¾ÝÎļþµ½DISK2£¬»¹ÊÇн¨Êý¾ÝÎļþµ½DISK2£¿

  Èç¹ûÊÇǰÕߣ¬ÏȹرÕÊý¾Ý¿â£¬ÊÖ¶¯Òƶ¯¸Ã±í¿Õ¼äËùÊôÊý¾ÝÎļþµ½DISK2£¬È»ºómountÊý¾Ý¿â£¬renameÊý¾ÝÎļþ£¬×îºó´ò¿ªÊý¾Ý¿â¡£Èç¹ûÊǺóÕߣ¬ÔòÖ±½Ó´´½¨ÐÂÎļþµ½DISK2Ŀ¼·¾¶Ï¡£


2 alter index rebuild tablespace new_tablespace_name;
  ÕâÀïµÄnew_tablespace_name£¬Î»ÓÚÄãËù˵µÄÁíÒ»¿éI/O²Ù×÷±È½ÏÉÙµÄÓ²ÅÌÉÏ¡£

3 oracle½¨Ò飬ÆÕͨ¸ºÔØ£¨·Ç¸ß·å£¬·Ç¹ÈÖµ£©ÏÂ20·ÖÖÓ×óÓÒÇл»Ò»´ÎÈÕÖ¾±È½ÏºÏÀí¡£ÁíÍâ¼ì²éÈÕÖ¾ÀÊÇ·ñÓÐÈÕÖ¾Çл»µÈ´ý£¬ÈôÓУ¬Ôò˵Ã÷ÈÕÖ¾Çл»Ì«Æµ·±¡£

¹ØÓÚµÚÒ»µã н¨Êý¾ÝÎļþ·½±ãºÜ¶à

ÒýÓÃ

1 ÄãÏëÔõô×ö£¬Òƶ¯ÏÖÓÐÊý¾ÝÎļþµ½DISK2£¬»¹ÊÇн¨Êý¾ÝÎļþµ½DISK2£¿

Èç¹ûÊÇǰÕߣ¬ÏȹرÕÊý¾Ý¿â£¬ÊÖ¶¯Òƶ¯¸Ã±í¿Õ¼äËùÊôÊý¾ÝÎļþµ½DISK2£¬È»ºómountÊý¾Ý¿â£¬renameÊý¾ÝÎļþ£¬×îºó´ò¿ªÊý¾Ý¿â¡£Èç¹ûÊǺóÕߣ¬ÔòÖ±½Ó´´½¨ÐÂÎļþµ½DISK2Ŀ¼·¾¶Ï¡£


2 alter index rebuild tablespace new_tablespace_name;
¡­¡­


ѧϰÁË




End_rbody_65103881//-->
¸Ã»Ø¸´ÓÚ2010-04-30 16:04:55±»¹ÜÀíԱɾ³ý



¶ÔÎÒÓÐÓÃ[0]
¶ª¸ö°åש[0]
ÒýÓÃ
¾Ù±¨


Ïà¹ØÎÊ´ð£º

Oracle Êý¾Ýµ¼³öÎÊÌâ - Oracle / ¸ß¼¶¼¼Êõ

exp user/password@dbname file=c:\table.dmp tables=jbitaku,jbitakum grants=y
È»áá°´»Ø車鍵 說Ã÷:¡¡ user/password@dbname ¡¡·Ö別±íʾÓÃ戶Ãû£¬ÃÜ碼ºÍ·þ務Ãû f ......

oracle²¢·¢´¦ÀíSOS - Oracle / ¿ª·¢

ÎÒÔÚ¿ª·¢µÄÕâ¸öÓ¦Óò¢·¢ÐԱȽϸߣ¬oracle¸üÐÂÊý¾ÝʱºòÈçºÎ´¦Àí²¢·¢´¦ÀíÄØ£¿¸÷λ´óÏÀ·¢±íºÃµÄ¹Ûµã°¡£¬ÔÚÏߵȴý£¡
oracleÊý¾Ý¸üÐÂʱ£¬»á×Ô¶¯Ä¬ÈÏÐÐËø¶¨£¬Â¥Ö÷²»Òª²ÙÐÄ£¬Oracle¶Ô²¢Ðд¦ÀíÒѾ­ºÜ³ÉÊìÁË

ÒýÓÃ
oracle ......

ÅäÖû·¾³±äÁ¿oracleÔÚ XP - Oracle / »ù´¡ºÍ¹ÜÀí

ÅäÖû·¾³±äÁ¿oracleÔÚ XP
 ÐüÉÍ·Ö£º105 - ½â¾öʱ¼ä£º2008-9-23 23:39 
ÎÒÖ»°Ñoracle×°ÔÚÁËE:\oracleÖÐ
»·¾³±äÁ¿²»ÖªµÀÈçºÎÅäÖÃ.

XPϰ²×°ORACLE ûÓÐÐèÒªÅäÖõĻ·¾³±äÁ¿
¿ÉÒÔͨ¹ýEMÅäÖÃÏ·þÎñÃûº ......

javaÁ¬²»ÉÏoracle£¿ - Java / Java EE

java.sql.SQLException: Io Òì³£: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=186646784)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBErro ......

oracle³õѧÕßÄãÇë½Ì - Oracle / »ù´¡ºÍ¹ÜÀí

--½¨Á¢Ò»¸ö°üÒÔ¶¨ÒåÒ»¸öÓαê
create or replace package PK_test 
as 
type cur_test is ref cursor;
end PK_test;
--½¨Á¢Ò»¸ö¹ý³Ì,ͨ¹ýÊäÈëJOBID£¬·µ»ØÒ»¸ö±í¼Ç¼£¨Óα꣩!
create or replace ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ