»ØÍû£¬ÎÒµÄOracle֮·
¡¡¡¡´óѧµÄʱºò£¬ÎÒÊǹÜÀíѧԺµÄ£¬ºóÀ´Ï¸·ÖרҵµÄʱºòÑ¡ÔñÁËÐÅÏ¢¹ÜÀí¡£ÓÚÊǹÜÀí¡¢»á¼Æ¡¢²ÆÎñ¡¢»úе¡¢µç×Ó£¬ÉõÖÁ˵Ç鱨¼ìË÷¶¼Ñ§¹ý£¬µ±È»Ò²°üÀ¨¼ÆËã»ú¡£
¡¡¡¡Èç¹û²»ËãfoxbaseºÍfoxproµÄ»°£¬Êý¾Ý¿â·½Ãæ½ö½öѧ¹ýÒ»ÃÅÊý¾Ý¿âÔÀí£¬ÓõĽ̲ÄÊÇStanfordµÄÓ°Ó¡°æ¡£
¡¡¡¡µ±Ê±ÓÐÒ»¸öΤÀÏʦ£¬×ÜÊÇ´µËýÀϹ«ÊÇMITµÄ²©Ê¿£¬ºÜNB¡£×ÜÊǶÔÎÒÃÇ˵£¬ÒªÓÐ×ÔÐÅ£¬Òª¸ÒÓÚ³¢ÊÔÁôѧһÀàµÄ¶«Î÷£¬Ñ¡ÓÃÕâ¸ö½Ì²ÄºÃÏñ¾ÍÊÇËýÍÆ¼öµÄ¡£
¡¡¡¡ºóÀ´ÊµÐе¼Ê¦Öƶȣ¬´øÎÒÃǵÄÊÇÁ½¸ö²©Ê¿Éú£¬Âí»ÔÃñºÍ³Ìº£·¼ÀÏʦ¡£¸ú×ÅËûÃÇ×öʵϰ£¬ÓÃpb
6.0Á¬ÉÏoracle 7.3´´½¨ÁËһЩ±íºÍÊÓͼ£¬Ð´ÁËһЩpower
script¡£ÆäʵҲ֪µÀ×öµÄ²»Ì«ºÃ£¬³ÌÀÏʦ±íÑïÎÒ×öµÄ»¹²»´í£¬ÓÚÊǶÔÕâ¸ö¸ÕÀ´ÉÏ¿Îʱ»¹»áÁ³ºì,µ½ºóÀ´È´´ø×ÅÄ«¾µÔÚУ԰Àï°é¿áµÄMM£¬¶àÉÙ¶àÉÙÓÐÁ˵ãºÃ¸Ð¡£
¡¡¡¡ÕÒ¹¤×÷µÄʱºò£¬´ó¼Ò¶¼ËµÓùýµÄ½Ð×÷ÊìϤ£¬Ìý˵¹ýµÄ½Ð×÷Á˽⡣Ҳ²»ºÃÒâ˼дÁ˽⣬ÓÚÊǼòÀúÉÏдÁËÊìϤOracle¡£¹¤×÷ÒÔºó×öProjectºÍSQL
Server·½ÃæµÄ¶«Î÷£¬ºóÀ´ÔÚÉîÛÚÒøºÓÅàѵSQL ServerµÄʱºò£¬ÀÏʦ˵SQL ServerºÜ¼òµ¥£¬Oracle²ÅÊDz©´ó¾«Éî¡£¶ÔOracle¿ªÊ¼ÓеãºÃÆæ¡£
¡¡¡¡²»¾ÃÒÔºó»»Á˹¤×÷,¿ªÊ¼Ê¹ÓÃOracleÊý¾Ý¿â,Ö÷ÒªÊÇ×ö±¨±íÊÓͼ¡¢Ð´PL/SQL³ÌÐò¡¢Êý¾Ý¿â½¨Ä£,ÖªµÀÁ˺ܶàС¼¼ÇÉ£¬Èç±í°´Ê²Ã´Ë³ÐòÁ¬½Ó£¬Ê²Ã´Ê±ºòÒªÓÃË÷Òý£¬Ê²Ã´²»Ó¦¸ÃÓÃË÷Òý£¬ÔõÑù±ÜÃâËÀËø¡£Ó¡ÏóÖÐÊé¿´µÄ×î¶àµÄ¾ÍÊÇ»úе¹¤Òµ³ö°æÉçÄÇÌ×Oracle8´ÔÊéÖеÄOracle³õѧÕßÖ¸ÄÏ,PL/SQL³ÌÐòÉè¼ÆÖ¸ÄÏ,PL/SQL¸ß¼¶³ÌÐòÉè¼ÆÖ¸ÄÏ¡£Ò²ÒþÒþÔ¼Ô¼ÖªµÀOracleÖÐÓиöSGA£¬Óиö½Ð×ö³Ø×ӵĶ«Î÷¡£²¢ÔÚLinuxÉÏ×ÔºÀµÄ×°ÉÏÁËOracle 815,²»µ½Ò»ÄêµÄʱ¼äºÜ¿ì¹ýÈ¥ÁË¡£
¡¡¡¡µÚ¶þÄ꿪ʼÃÔÁµÉÏÁËOracleµÄ½á¹¹£¬SGA,ÖªµÀÁËʲô½Ð×öDB Buffer,ʲô½Ð×öLog Buffer,ÈçºÎ·ÖÅ䣬ºÜÁýͳµÄ¸ÅÄ“DB BufferÒ»°ãÒª¸øSGAµÄ80%×óÓÒ”£¬ÖªµÀÁ˸ßËÙ»º´æÂʵȵȶà¸ÅÄ»¹ÖªµÀÁË¿ØÖÆÎļþºÜÖØÒª£¬ÓÐÈËÎÊÎÒ¼ÙÈç¿ØÖÆÎļþÈ«²¿¶ªÊ§ÁË£¬Ö»ÓÐÊý¾ÝÎļþºÍÈÕÖ¾Îļþ£¬Äܲ»Äָܻ´£¬ÎÒ²»ÊǺÜÈ·¶¨µÄ˵²»Äܰɣ¬½á¹û¶Ô·½ºÜÇáÃïµØ¶Ô´ý×Ô¼º£¬»°ÓïÖÁ½ñ»¹¼ÇÒäÓÈС£
¡¡¡¡ÓÚÊÇÔÚÄǸöÏÄÌ죬ÎÒÖªµÀÁËscn,´óÖÂÃ÷°×Á˱¸·ÝÓë»Ö¸´µÄÔÀí£¬ÖªµÀÁËÈçºÎ´´½¨¿ØÖÆÎļþ£¬Ê²Ã´Ê±ºòÓÃresetlogs,ʲôʱºòÓÃnoresetlogs,µ«ÊÇΪʲô²»ÖªµÀ¡£½Ó×ÅÖªµÀÁËDBWR,LGWR,CPKTµÈµÈµÄ×÷Ó㬻¹¿´ÁË"oracle8i internal services for waits, latches, locks"ÄDZ¾Ê飬Ã÷°×latch,lock,semphoreµÄ¸÷ÖÖÀàÐͺÍÈ·ÇÐÓÃ;¡£ÖªµÀÁËfree
list,pct free,´óÖÂÃ÷°×ÁËDb buffer¡¢Log
Buffer,
Ïà¹ØÎĵµ£º
oracle±í¿Õ¼ä²Ù×÷Ïê½â
1
2
3×÷Õߣº À´Ô´£º ¸üÐÂÈÕÆÚ£º2006-01-04
5
6
7½¨Á¢±í¿Õ¼ä
8
9CREATE TABLESPACE data01
10DATAFILE '/ora ......
--------------------ÏÔʽÓαê
--²éѯÊý¾Ý
select * from employees;
--¶¨Ò岿·Ö
declare
--ÉùÃ÷Óαê
cursor mycur is select * from employees where employee_id<120;
--¶¨ÒåÒ»¸ö¼¯ºÏ±äÁ¿ÓÃÓ ......
Oracle»ù±¾¸ÅÄî/ÊõÓï
Êý¾Ý¿â£¨Database£©
ÊÇ´ÅÅÌÉÏ´æ´¢µÄÊý¾ÝµÄ¼¯ºÏ£¨°üÀ¨ÅäÖÃÎļþ¡¢Êý¾ÝÎļþ¡¢ÈÕÖ¾ÎļþºÍ¿ØÖÆÎÄ
¼þµÈ£©
Êý¾Ý¿âʵÀý£¨Database Instance£©
ÔËÐÐÔÚÊý¾Ý¿âÎļþÉϵÄÒ»×éOracleºǫ́½ø³Ì/Ïß³ÌÒÔ¼°Ò»¸ö¹²ÏíÄÚ´æÇø¡£Êý¾Ý
¿â¿ÉÒÔÓÉʵÀý×°ÔØºÍ´ò¿ª¡£
Êý¾Ý¿â·þÎ ......
ת£ºhttp://oracle.chinaitlab.com/install/755900.html
¼òµ¥À´Ëµ£¬OracleÊý¾Ý¿âµÄ¼àÌýÅäÖðüÀ¨·þÎñÆ÷¶ËµÄÅäÖúͿͻ§¶ËµÄÅäÖ᣷þÎñÆ÷¶ËÊÇͨ¹ý¼àÌýÆ÷¼´LISTENERÀ´Íê³ÉµÄ£¬¶ø¿Í»§¶ËÅäÖÃÓжàÖÖ£¬³£ÓõÄÊDzÉÓñ¾µØ·þÎñÃûÀ´ÅäÖ᣹ØÓÚ¼àÌýÆ÷ºÍ±¾µØ·þÎñÃû£¬Ïêϸ½âÊÍÈçÏ£º
Ò»¡¢ ......