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

Oracle RAC ÐÞ¸Ä IP µØÖ·


 
IP µØÖ·×öÈçÏÂÐ޸ģº
Public IP 10.85.10.119/121    -- >  10.85.10.219/221
Privite IP 192.168.1.119/121   -- >  192.168.1.219/221
Virtual IP 10.85.10.122/123   -- >   10.85.10.222/223
ʵÑéÆ½Ì¨£º redhat 4.7 + ORACLE 10G + raw +ASM 
Ò»£® Í£Ö¹oracleÏà¹ØµÄËùÓнø³Ì, °üÀ¨Êý¾Ý¿â, asm, node application, crs±¾Éí.
1.1 ²é¿´µ±Ç°ÏµÍ³ÉÏcrsÔËÐеÄ״̬
[root@raw1 bin]# pwd
/u01/app/oracle/product/crs/bin
[root@raw1 bin]# ./crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.raw.db     application    OFFLINE   OFFLINE
ora.raw.dmm.cs application    OFFLINE   OFFLINE
ora....aw2.srv application    OFFLINE   OFFLINE
ora....w1.inst application    OFFLINE   OFFLINE
ora....w2.inst application    OFFLINE   OFFLINE
ora....SM1.asm application    OFFLINE   OFFLINE
ora....W1.lsnr application    OFFLINE   OFFLINE
ora.raw1.gsd   application    OFFLINE   OFFLINE
ora.raw1.ons   application    OFFLINE   OFFLINE
ora.raw1.vip   application    OFFLINE   OFFLINE
ora....SM2.asm application    OFFLINE   OFFLINE
ora....W2


Ïà¹ØÎĵµ£º

±±´óÇàÄñoracleѧϰ±Ê¼Ç13

ǶÌ×±í£º
Óë¿É±äÊý×éÀàËÆ£¬²»Í¬Ö®´¦ÊÇǶÌ×±íûÓÐÊý¾ÝÉÏÏÞ¡£
Óï·¨£º
´´½¨»ùÀàÐÍ
create or replace type ǶÌ×±í»ùÀàÐÍÃû as object(×ֶβÎÊý);
create or replace type mingxitype as object(
goodsid varchar(15),
incount int,
providerid varchar(10)
)not final;
´´½¨Ç¶Ì×±íÀàÐÍ
create or replace type Ç ......

ÔÚOracleÖÐʹÓÃ×Ô¶¯µÝÔöÁÐ

ÔÚOracleÖÐʹÓÃ×Ô¶¯µÝÔöÁÐ
Oracle 沒ÓÐ類ËÆ MS-SQL ¿ÉÒÔÖ±½ÓÐÞ¸Ä欄λ屬ÐÔ£¬設¶¨³É×Ô動編號欄룬ËùÒÔÎÒ們±Ø須͸過 Sequence Îï¼þµÄ nextval ·½·¨£¬È¡µÃÆäÏÂÒ»個Öµ£¬È»áá將´ËÖµÐÂÔöÖÁ TABLE ÖУ¬製Ôì³öÓÐ×Ô動編 ......

×ªÔØoracle rollupºÍcubeº¯ÊýʹÓÃÐĵÃ

ʹØCUBE ROLLUP GROUPING SETS£¨1£©
Ô­ÎÄÒý×Ô£º ¾ÛºÏÊÇÊý¾Ý²Ö¿âµÄ»ù´¡¡£ÎªÁËÌá¸ß¾ÛºÏµÄÐÔÄÜ¡£OracleÌṩÁËGroup By Ìõ¿îµÄÀ©Õ¹¡£
1£® CUBE, ROLLUPÀ©Õ¹
2£® 3¸ögroupingº¯Êý
3£® Grouping setÀ©Õ¹
CUBE ROLLUP ......

Oracle³£¼ûÎÊÌâ

´ó¼ÒÔÚÓ¦ÓÃORACLEµÄʱºò¿ÉÄÜ»áÓöµ½ºÜ¶à¿´ÆðÀ´²»ÄѵÄÎÊÌâ, ÌØ±ð¶ÔÐÂÊÖÀ´Ëµ, ½ñÌìÎÒ¼òµ¥°ÑËü×ܽáÒ»ÏÂ, ·¢²¼¸ø´ó¼Ò, Ï£Íû¶Ô´ó¼ÒÓаïÖú! ºÍ´ó¼ÒÒ»Æð̽ÌÖ, ¹²Í¬½ø²½!
¶ÔORACLE¸ßÊÖÀ´ËµÊDz»Óÿ´µÄ¡£
1. Oracle°²×°Íê³ÉºóµÄ³õʼ¿ÚÁî?
¡¡¡¡internal/oracle
¡¡¡¡sys/change_on_install
¡¡¡¡system/manager
¡¡¡¡scott/tiger
¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ