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

Oracle 11g R2ÐÂÌØÐÔ¸ÅÊö£¨×ª£©

 µ¼¶Á£º
¡¡¡¡2009Äê9ÔÂOracle¹«Ë¾·¢²¼ÁËÆÚ´ýÒѾõÄOracle 11g R2£¬±¾ÏµÁÐÎÄÕ½«¸ø¶ÁÕßÒ»Ò»½Ò¿ªÐ°汾ÖеÄÐÂÌØÐÔ£¬²¢»á½éÉÜÆóÒµÈçºÎÀûÓÃÕâЩÐÂÌØÐÔ½«ÏÖÓеÄOracle 9i£¬10g£¬11g R1Éý¼¶µ½Oracle 11g R2.
¡¡¡¡¾­ÀúÁËÄÑÒÔÈÌÊܵij¤Ê±¼äµÈ´ý£¬Oracle¹«Ë¾Í»È»ÔÚ9ÔÂ1·¢²¼ÁËOracle 11g R2£¬ÎÒ²»µÃ²»³ÐÈÏOracleµÄ±£Ãܹ¤×÷×öµÃ¶àôºÃ£¬ÎÒÏàÐÅOracle¹«Ë¾Ñ¡ÔñÕâ¸öʱºò·¢²¼Ê±ÎªÁ˴̼¤²Î¼ÓOracle OpenWorld 2009´ó»áµÄÈËÐË·ÜºÍÆÚ´ý¡£
¡¡¡¡¾­¹ýËÄ´¦ËÑË÷Oracle 11g R2ÐÂÌØÐÔÎĵµ£¬²¢ÌåÑéÁËеÄOUI(OracleͨÓð²×°³ÌÐò)£¬´´½¨ÁËÎҵĵÚÒ»¸öµ¥ÊµÀýRACºó£¬ÎÒ×ܽáÒ»ÏÂOracle 11g R2ÖÐÎÒ×îϲ»¶µÄÎå´óÐÂÌØÐÔ¡£ÔÚºóÃæµÄÎÄÕÂÖÐÎÒ½«Â½Ðø½éÉÜÆäËüÐÂÌØÐÔ£¬ÇëËø¶¨±¾ÏµÁÐÎÄÕ¡£
¡¡¡¡NO.1 Ëæ´¦¿É¼ûµÄ¼¯Èº
¡¡¡¡ÔÚÒÔǰµÄ°æ±¾ÖУ¬Oracle Clusterware±ØÐëÒª¶ÀÁ¢µØ°²×°ÔÚËü×Ô¼ºµÄORACLE HOMEÖУ¬²¢ÇÒÒ²Ö»ÄÜÔÚRAC»·¾³ÏÂʹÓã¬ÕâÒ»ÇÐÔÚOracle 11g R2µÃµ½³¹µ×µß¸²£¬ÒòΪÔÚÕâ¸ö°æ±¾ÖÐÖ§³Ö°²×°OracleÍø¸ñ»ù´¡¼Ü¹¹£¬¶øÇÒÖ»ÐèÒªÒ»¸ö¶ÀÁ¢µÄORACLE HOME£¬Ëü°üÀ¨ÁËOracle ClusterwareºÍOracle×Ô¶¯´æ´¢¹ÜÀí(ASM)¡£Í¨¹ýÉý¼¶ºóµÄOracleͨÓð²×°³ÌÐò°²×°ÁËÍø¸ñ»ù´¡¼Ü¹¹ºó£¬Ä㽫»á¿´µ½Ò»¸öÈ«ÐµĹ¦ÄܺͷþÎñ¾ØÕó£¬ÎÒ¼òµ¥µØÁоټ¸¸ö°É£º
¡¡¡¡µ¥ÊµÀýRAC(OracleÖØÆô)£ºÌýÆðÀ´Ëƺõ×ÔÏàì¶Ü£¬µ«Oracle 11g R2À©Õ¹ÁËOracle ClusterwareµÄ¹¦ÄÜ£¬ÎªÈκε¥ÊµÀýÌṩÁ˸߿ÉÓÃÌØÐÔ£¬±¾ÖÊÉÏÊǽ«Êý¾Ý¿â±ä³ÉÁ˵¥ÊµÀýRACÊý¾Ý¿â¡£Oracle 11g R2ÖеÄOracleÖØÆôÌØÐÔ°ïÖúOracleÍø¸ñ»ù´¡¼Ü¹¹µÄ¸ß¿ÉÓ÷þÎñ¿ØÖÆ·þÎñÆ÷ÖØÆôʱÄÄÒ»¸ö¼àÌýÆ÷£¬ASMʵÀýºÍÊý¾Ý¿âÓ¦¸ÃÆô¶¯£¬ËüÍêȫȡ´úÁ˹ýÈ¥DBAÃǾ­³£Óõ½µÄDBSTART½Å±¾¡£Í¬Ñù£¬µ±µ¥¸öÊý¾Ý¿âʵÀý±ÀÀ£»òÆäËüÒì³£ÖÕֹʱ£¬OracleÖØÆô¹¦ÄÜ»á×Ô¶¯¼à²âʧЧµÄʵÀý£¬²¢×Ô¶¯ÖØÆôËü£¬¾ÍºÃÏñÊÇÔÚÒ»¸öÕæÊµµÄRAC»·¾³ÖÐÒ»Ñù¡£
¡¡¡¡SRVCTLÉý¼¶£ºÈç¹ûÄã¹ÜÀí¹ý¾É°æ±¾µÄRAC»·¾³£¬Äã¿ÉÄÜÒѾ­ÊìϤÁËRAC»·¾³ÖеÄά»¤¹¤¾ßSRVCTL£¬ÔÚ11g R2ÖУ¬¸Ã¹¤¾ß±»À©Õ¹ÁË£¬ÏÖÔÚ¿ÉÒÔ¹ÜÀíµ¥ÊµÀýRAC£¬ÒÔ¼°¼àÌýÆ÷ºÍASMʵÀý¡£
¡¡¡¡¼¯ÈºÊ±¼äͬ²½·þÎñ£ºOracle 11g R2ÏÖÔÚÐèÒªÔÚËùÓÐRAC½ÚµãÉÏÅäÖÃʱ¼äͬ²½£¬Èç¹ûÄãÔø¾­¾­Àú¹ýij¸ö½Úµã±»ÇýÖð³öRAC¼¯ÈºÅäÖã¬ÄãÒ»¶¨ÖªµÀÆäÄѶÈÓжà´ó£¬ÌرðÊÇÁ½¸ö·þÎñÆ÷µÄʱ¼ä²»Í¬²½ºÍÈÕÖ¾ÎļþµÄʱ¼ä´Á²»Í¬²½Ê±£¬Oracle֮ǰµÄ°æ±¾½èÖúϵͳÌṩµÄÍøÂçʱ¼äЭÒé(NTP)ͬ²½ËùÓнڵãʱ¼ä£¬µ«ÕâÐèÒªÁ¬½Óµ½»¥ÁªÍøÉϵıê׼ʱ¼ä·þÎñÆ÷£¬×÷ΪNTPµÄÌæ´úÕߣ¬Oracle 11g R2ÌṩÁËÒ»¸öеļ¯ÈºÊ±¼äͬ²½·þÎñ£¬È


Ïà¹ØÎĵµ£º

oracle ±í¿Õ¼ä²Ù×÷

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 ......

Oracle´æ´¢¹ý³ÌµÄÖ´ÐÐ

declare
msg varchar(1000);    --¶¨ÒåÒ»¸ö±äÁ¿ÓÃÓÚÏÔʾ´«³öµÄÐÅÏ¢
begin
PRO_TACCOUNT_RECOUNT ('B9D2B59A955541298D59EA8C35668CFD',msg);   --Ö´Ðд洢¹ý³Ì
dbms_output.put_line(msg);   --Êä³ö±äÁ¿
end; ......

OracleÊý¾Ý¿â±¸·Ý¼¼ÇÉ

¡¡¡¡oracle% sqlplus /nolog
¡¡¡¡SQL> conn / as sysdba
¡¡¡¡Êý¾Ý¿âµÄÎïÀíÎļþ
¡¡¡¡Êý¾ÝÎļþ
¡¡¡¡select file_name from dba_data_files;
¡¡¡¡¿ØÖÆÎļþ
¡¡¡¡select name from v$controlfile;
¡¡¡¡ÈÕÖ¾Îļþ
¡¡¡¡select member from v$logfile;
¡¡¡¡---------------------------------------------------------
......

ORACLE PL/SQL ¼Ç¼(Record)ѧϰ±Ê¼Ç(¶þ)

¶þ¡¢ÒÔÐβεÄÐÎʽ¶¨ÒåºÍʹÓüǼ¡¢¶ÔÏóÀàÐÍ
ÔÚÓÃ×÷ÐÎʽ²ÎÊýʱ£¬¼Ç¼ÀàÐͺͶÔÏóÀàÐÍÓкܶàÏà֮ͬ´¦¡£ÔÚ½«ËüÃÇ×÷ΪÓαꡢº¯Êý»ò¹ý³ÌµÄÐÎʽ²ÎÊýÒÔǰ£¬ÊÂÏȶ¼±ØÐ붨ÒåÒ»¸ö¼Ç¼ÀàÐÍ»òÕß¶ÔÏóÀàÐÍ¡£
ÈçÏÂÀýËùʾ£º
 
¼Ç¼
DECLARE

-- Define a record type.
TYPE individual_record IS RECORD
(individual_id ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ