Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Oracle Silent Installations(¾²Ä¬°²×°)


 
Linux Æ½Ì¨ÏÂOracle Silent Installations(¾²Ä¬°²×°)£¬Ò»Ö±¶¼Ã»Óг¢ÊÔ¹ýÓÃÕâÖÖ·½·¨À´×°Êý¾Ý¿â¡£ ÒòΪÓи߼¶µÄ¹¤¾ß£¬¾ÍûÓбØÒªÔÚÀ´ÓÃÕâÖÖ·½·¨ÁË£¬Oracle µÄ½çÃ滹ÊDZȽϷ½±ã£¬¶øÇÒÎÒÃÇ»¹ÓÐXmanager ¹¤¾ß£¬ËùÒÔÔÚlinux ÏÂ×°Èí¼þ£¬»¹ÊǺܷ½±ãµÄ¡£
 
Òò´ËÒ²¾ÍûÓÐÌ«ÔÚÒâÕâÖÖ·½·¨£¬×òÌìÓÐÍøÓÑÎÊÎÒÁË£¬¾ÍÕûÀíÏ°ɡ£ ×Ô¼ºÒ²Ë³±ãÁ˽âһϡ£ ±Ï¾¹Ã»ÓÐʵ¼ù¹ý£¬¾ÍûÓз¢ÑÔȨ¡£ 
 
ÌùÁ˺ܶలװµÄ Log£¬ËùÒԺܳ¤£¬Æäʵ°²×°¹ý³ÌºÜ¼òµ¥¡£ 
 
Ïà¹ØÁ¬½Ó£º
linuxƽ̨ÏÂoracleÊý¾Ý¿â°²×°
http://blog.csdn.net/tianlesoftware/archive/2009/10/24/4718218.aspx
 
linux ÏÂÊÖ¹¤Ð½¨Êý¾Ý¿â
http://blog.csdn.net/tianlesoftware/archive/2009/10/17/4680213.aspx
 
OracleÊý¾Ý¿â¾²Ä¬°²×°Êµ¼ù
http://www.oracle.com/technology/global/cn/pub/articles/10gdba/wininst_otn.html
 
ʵÑéƽ̨: redhat 4 update 7 + oracle 10g
 
1. ÏÂÔØÈí¼þ
10GºÍ11GµÄ¹ÙÍøÏÂÔصØÖ·£º
http://www.oracle.com/technology/software/products/database/index.html 
 
2.¼ì²éÏà¹Ø°ü£º
   ÓÃÃüÁ
rpm -q binutils compat-db control-center gcc gcc-c++ glibc glibc-common \
gnome-libs libstdc++ libstdc++-devel make pdksh sysstat xscreensaver libaio openmotif21
 
ÄÄЩ°üûÓдò£¬°ÑÄÇЩ°ü´òÉϾͿÉÒÔÁË¡£ Èç¹ûÔÚ°²×°ÏµÍ³µÄʱºò°ÑËùÓеİü¶¼°²×°ÉϵĻ°£¬¾Í²»ÓÃ×öÕâÒ»²½ÁË¡£
 
3. ÉèÖÃÄں˲ÎÊý(ÔÚ/etc/sysctl.confÎļþÖмÓÈëÏÂÁÐÐÐ) 
kernel.shmall = 2097152 
kernel.shmmax = 2147483648 
kernel.shmmni = 4096 
# semaphores: semmsl, semmns, semopm, semmni 
kernel.sem = 250 32000 100 128 
fs.file-max = 65536 
net.ipv4.ip_local_port_range = 1024 65000 
net.core.rmem_default=262144 
net.core.rmem_max=262144 
net.core.wmem_default=262144 
net.core.wm


Ïà¹ØÎĵµ£º

oracle¶¨Ê±ÈÎÎñ£¨dbms_job£©

½ñÌì×ܽáÏÂoracleµÄÈÎÎñ¶ÓÁйÜÀíÆ÷(job queue ),ÒÔºóÒ²·½±ã²éѯ.
 ÎÒÃÇÒª×ö¶¨Ê±ÈÎÎñʱ,ÓÐÁ½ÖÖ°ì·¨
Ò»ÖÖÊÇ: ²Ù×÷ϵͳµÄ¶¨Ê±,winµÄ¶¨Ê±ÈÎÎñ,unixµÄcrontab
Ò»ÖÖÊÇ: Êý¾Ý¿â¼¶µÄ¶¨Ê±,ËýµÄЧÂʸü¸ß,
ÔÙÓдóÁ¿µÄ±í¼¶²Ù×÷ʱ,½¨ÒéÓÃÊý¾Ý¿â±¾ÉíµÄjob queue,ÕâÑù·½±ã,ЧÂʸß;Èç¹ûÓÃϵͳ¼¶¶¨Ê±,
»áÔö¼ÓºÜ¶à±à³Ì¹¤×÷,³É±¾Ôö¼Ó ......

oracle×¢ÊÍ£ºcomment onµÄÖØÒªÒâÒå

ÎÞÒÉ×¢ÊÍÏÖÔÚ¶¼±»´ó¼Ò½ÓÊܺÍÈÏ¿É£¬ÔÚ´ó¼Ò±à³ÌÓõÄIDEÖж¼Ìṩ»òÓеÚÈý·½²å¼þÀ´Ö§³ÖÌáȡעÊÍÄÚÈÝʵÏÖ
¿ìËÙÁ˽â½á¹¹µÄ¹¦ÄÜ¡£µ«ÔÚÊý¾Ý¿âµÄ½Å±¾±àд·½ÃæÎÒÒ²ÊǾ­ÀúÁË°Ù°ãÕÛÄ¥ºó×ܽáÁËһЩ¶«Î÷·¢À´Óë´ó¼ÒÇд衣
ÏÂÃæÀ´¿´Ò»¸öOracle½¨±íµÄ·½Ê½¡£
create table ctable_name
(
     ......

oracle ¼Ç¼ºÏ²¢

ÔÚÒ»¸ö±íÖУ¬ÆäÖм¸¸ö×ֶεÄÖµÊÇÒ»ÑùµÄ£¬°´ÕÕÕ⼸¸ö×ֶνøÐзÖ×é²¢ºÏ²¢Êý¾Ý¡£
±íA     id     name         role
          1     ÕÅÈý    &nb ......

oracleÈÕÆÚ´¦ÀíÍêÈ«°æ(תÔØ)

TO_DATE¸ñʽ
Day:
dd number 12
dy abbreviated fri
day spelled out friday
ddspth spelled out, ordinal twelfth
Month:
mm number 03
mon abbreviated mar
month spelled out march
Year:
yy two digits 98
yyyy four digits 1998
24Сʱ¸ñʽÏÂʱ¼ä·¶Î§Îª£º 0:00:00 - 23:59:59....
12Сʱ¸ ......

oracle lockmode

ORACLEÀïËøÓÐÒÔϼ¸ÖÖģʽ:
0£ºnone
1£ºnull ¿Õ
e.g. 1¼¶ËøÓУºSelect£¬ÓÐʱ»áÔÚv$locked_object³öÏÖ¡£
2£ºRow-S Ðй²Ïí(RS)£º¹²Ïí±íËø£¬sub share 
     e.g. 2¼¶ËøÓУºSelect for update,Lock For Update,Lock Row Share 
   ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ