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

Oracle DBA Á½ÈÕËٳɿγÌ

http://www.oracle.com/technology/global/cn/obe/2day_dba/index.html
¿Î³ÌÁбí
1
¹ÜÀíÊý¾Ý¿âµÄÒªËØÊÇʲô£¨Ã»Óб¾Õ¶ÔÓ¦µÄ¸½¼Ó×ÊÁÏ£©
2
°²×° Oracle ºÍ¹¹½¨Êý¾Ý¿â
3
Oracle Enterprise Manager Êý¾Ý¿â¿ØÖÆÈëÃÅ
4
ÅäÖÃÍøÂç»·¾³
5
¹ÜÀí Oracle Àý³Ì
6
¹ÜÀíÊý¾Ý¿â´æ´¢½á¹¹
7
¹ÜÀíÓû§ºÍ°²È«ÐÔ
8
¹ÜÀíģʽ¶ÔÏó
9
Ö´Ðб¸·ÝºÍ»Ö¸´
10
¼à¿ØºÍµ÷ÕûÊý¾Ý¿â


Ïà¹ØÎĵµ£º

ÍêÈ«Ð¶ÔØOracleÊý¾Ý¿â

ʵÏÖ·½·¨£º
1¡¢¿ªÊ¼->ÉèÖÃ->¿ØÖÆÃæ°å->¹ÜÀí¹¤¾ß->·þÎñ
Í£Ö¹ËùÓÐOracle·þÎñ¡£
2¡¢¿ªÊ¼->³ÌÐò->Oracle - OraHome81->Oracle Installation Products->
Universal Installer
жװËùÓÐOracle²úÆ·£¬µ«Universal Installer±¾Éí²»Äܱ»É¾³ý
5¡¢ÔËÐÐregedit£¬Ñ¡ÔñHKEY_LOCAL_MACHINESOFTWAREORACLE£¬°´ ......

ת£ºOracle Ò»ÖÂÐÔ¶ÁµÄÔ­Àí

      ÔÚOracleÊý¾Ý¿âÖУ¬undoÖ÷ÒªÓÐÈý´ó×÷ÓãºÌṩһÖÂÐÔ¶Á£¨Consistent Read£©¡¢»Ø¹öÊÂÎñ£¨Rollback Transaction£©ÒÔ¼°ÊµÀý»Ö¸´£¨Instance Recovery£©¡£       Ò»ÖÂÐÔ¶ÁÊÇÏà¶ÔÓÚÔà¶Á£¨Dirty Read£©¶øÑԵġ£¼ÙÉèij¸ö±íTÖÐÓÐ10000Ìõ¼Ç¼£¬»ñÈ¡ËùÓмǼÐèÒª15·ÖÖÓʱ¼ä¡£ ......

orale tablespace&datafile oracle±í¿Õ¼ä

ÔÚÇ°ÃæÑ§Ï°OracleÊý¾Ý¿â»ù´¡¼Ü¹¹Ê±£¬ÒѾ­Á˽âÁËOracleµÄ´æ´¢½á¹¹£¬Âß¼­ÉÏ£¬OracleµÄÊý¾Ý´æ·ÅÔÚtablespacesÖУ¬ÎïÀíÉÏ´æ·ÅÔÚdatafilesÖС£Ò»¸ötablespaceÖ»ÄÜÊôÓÚÒ»¸öÊý¾Ý¿â(Ò»¸öÊý¾Ý¿â¿É°üÀ¨¶à¸ötablespace)£¬°üÀ¨ÁË1¸ö»ò¶à¸öÊý¾ÝÎļþ¡£Tablespace¿É½øÒ»²½·ÖΪsegments¡¢extentsºÍblocks¡£Ò»¸ödatafileÖ»ÊôÓÚÒ»¸öÊý¾Ý¿âµÄÒ» ......

PostgreSQLºÍOracleÓ÷¨ÉϵÄÒ»Ð©Çø±ð

£¨1 £© ×¢ÒâÔö¼ÓÔ¼ÊøÊ±µÄд·¨£¬ºÍORACLE ÂÔÓв»Í¬
Oracle £º
ALTER TABLE SCHEMA.PREFIX_INFO ADD (
CONSTRAINT PK_PREFIX_INFO PRIMARY KEY (INFO_ID));
PostgresQL £º
alter table schema.prefix_info add constraint prefix_info_pkey primary key(info_id);
£¨2 £©ÏµÍ³Ä¬ÈϵÄ×î´óÖµÓëORACLE ²»Í¬
Oracle £ ......

OracleÄÚÖýÇÉ«connectÓëresourceµÄȨÏÞ

Ê×ÏÈÓÃÒ»¸öÃüÁÓèuserÓû§connect½ÇÉ«ºÍresource½ÇÉ«£º
grant connect,resource to user;
ÔËÐгɹ¦ºóÓû§°üÀ¨µÄȨÏÞ:
CONNECT½ÇÉ«£º --ÊÇÊÚÓè×îÖÕÓû§µÄµäÐÍȨÀû£¬×î»ù±¾µÄ
ALTER SESSION --Ð޸ĻỰ
CREATE CLUSTER --½¨Á¢¾Û´Ø
CREATE DATABASE LINK --½¨Á¢Êý¾Ý¿âÁ´½Ó
CREATE SEQUENCE --½¨Á¢ÐòÁÐ
CREAT ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ