¹ØÓÚoracleѧϰ,¶ÔÕÒ×ÊÁϽ׶εÄÓÐÒâÒå
ƽʱ½Ó´¥mysql½Ï¶à£¬ÒòΪmysqlÔÚÒ»°ãµÄСÏîÄ¿Öй»ÓÃÁË ¿ªÔ´¶øÇÒÃâ·Ñ¡£
ºÜ¶à¹«Ë¾ÐèÒªoracleά»¤µÄ£¬¿ª·¢oracleÉõÖÁÊǶþ´Î¿ª·¢ÔÚ¹úÄÚÒ²±È½ÏÉٵģ¬Óм׹ÇÎĹ«Ë¾£¬Ë¸ÒºÍËûÃÇÇÀ·¹Íë°¡ ¹þ¹þ ²»¹ýÈ˼ҵÄÊÕ·ÑÂù¹óµÄ£¬ÄãÈç¹ûÓÐˮƽ£¬³Ôµã²Ð¸þµÄ»ú»áÂù¶à¡£ oracleµÄÅàѵÐÅÏ¢±í´ïÁËÊг¡ÐèÇó¡£
£¨ÎÒÔÚѧУ»·¾³µÄ²ÂÏ룬רҵÈËÊ¿À´ÅÄש°¡£©
ΪɶÎÒѧϰoracle£¿ ÒòΪÈ˼Òȷʵţ¡£ ¼¯ÈºÄ£Ê½Öð½¥³ÉÊ죬11g°æ±¾ ±Èmysql¸üϸÁ£¶ÈµÄ¹ÜÀí¡£
mysqlÑÓÐølinuxÎļþ¹ÜÀíµÄ°²È«Ä£Ê½£¬ oracle¸üÄÜÄ£ÄâÏÖʵ»·¾³µÄÐèÇó.
³õѧoracle,ÍøÉϵÄÊÓÆµ½Ì²Ä¶ÔÈëÃŲ»´í£¬È瓺«Ë³Æ½”ÀÏʦµÄ½Ì²Ä£¬ÍøÉÏÒ»ËѾÍÄܵõ½£¬Ò»Ð©»ù±¾µÄ¸ÅÄî½âÊ͵IJ»´í£¬¿´ÊÓÆµÑ§ÆðÀ´Ò²ºÜÇáËÉ¡£
ºÃµÄÊéÊÇÕâÈý±¾
1 oracle pl/sql by example 2003
2 oca oracle database 11g: administratation I exam guide 2008
3 oracle database 11g sql 2008
ÍøÉ϶¼ÓÐÃâ·Ñµç×Ó°æ
1 pl/sqlÊÇÔÚsqlÉϲãµÄ±à³ÌÓïÑÔ£¬Ò²¾ÍÊÇΪÁ˸üºÃµÄʹÓÃsql£¬oracleµÄרÀû ¼ÈȻѧoracle£¬Õâ¸öÊDZØÐëµÄ¡£
by example ½²½â»ù±¾µÄÓï·¨£¬È»ºóÓÃʵÀýÀ´ÒýÉê˵Ã÷ÕâЩ»ù±¾µÄÓï·¨£¬Óеã»ù´¡µÄÈË¿ÉÄܸе½啰࣬¿ÉÊÇÎÒ¾õµÃ×÷Ϊ¹ý³ÌÓïÑԵĺܶà»ù±¾µÄ±à³Ì˼Ï룬ÔÚÁ·Ï°ÍâÓïµÄͬʱ֪µÀÕâЩ˼ÏëÂù²»´íµÄ£¬±ÈÖ±½Ó¿´ÄÇЩ³ÌÐòÔ±ÐÞÁ¶µÄÊéÒªºÃ¡£ ÊéÖеÄÀý×ӱؿ´£¬³ý·ÇÄã¿ç¹ý³õѧ½×¶ÎÁË£¬ÒòΪÕâЩÀý×ӺܶàÊÇ˵Ã÷»ù±¾Óï·¨ÔÚÄã±à³ÌʱÐèҪעÒâµÄÎÊÌ⣬ºÍËûµÄʹÓü¼ÇÉ¡£ºÜ¶àºÍoracleµÄʵÏÖ¹¹¼ÜÓйصģ¬¿ÉÒÔ°ïÖúÀí½âµÚ¶þ±¾ÊéµÄÄÚÈÝ¡£
2 administratationÐèÒªÖªµÀoracleµÄ»ù±¾¹¹¼Ü£¬ocaµÄ¿¼ÊÔÂùºÃµÄ¹ý³Ì¡£´óѧÀïµÄÊý¾Ý¿âÔÀíµÄ˼ÏëÔÚÕâÀïÊÇ×î½Ì¿ÆÊéµÄʵÏÖ£¬ÔÚ´óѧ֪µÀÕâЩÄÚÈÝÖØÒª£¬Í¨¹ýoracleÄã»áÖªµÀÕâЩÄÚÈÝÎªÉ¶ÖØÒª¡£
3 ÔÚÇ°ÃæµÄ»ù´¡ÉÏ£¬µÚÈý±¾Êé¾ÍÂùÇáËÉÁË µ±×÷»ù´¡Ñ§Ï°µÄ¹®¹ÌºÍ²¹³ä°É
½ÓÏÂÀ´µÄ·Âþ³¤£¬¿´ÍêÕâÈý±¾¾Í²»ÐèÒª±ðÈËÖ¸µ¼ÁË¡£²í·¶àÁË£¬Ñ¡¸ö·½Ïò£¬Ò»¸öÈËÄܹ»Ñ§µÄ×ÜÓÐÏÞ
-------------------
×îºÃµÄѧϰ²ÄÁÏ»¹ÊÇÔÚoracleµÄÍøÕ¾ÉÏ£¬²»¹ý¼¼ÊõÎĵµ²»Êʺϵ±½Ì²Ä £º£©
Ïà¹ØÎĵµ£º
OracleµÄÿÃÅÈÏÖ¤¿¼ÊÔÊÇ135ÃÀ½ð£¬¹²ÓÐ5ÃÅ¿¼ÊÔ£¬ËùÓеĿ¼ÊÔ·ÑÓÃÔÙ¼ÓÉÏһЩÆäËü·ÑÓã¨Êé¡¢ÅàѵµÈµÈ£©£¬ÒªÏëͨ¹ýOracleÈÏÖ¤¿¼ÊÔ±¾Éí¾ÍÊÇÒ»±Ê²»Ð¡µÄͶ×Ê£¬µ«ÊÇ£¬´Ó½ñÌìµÄ¾ÍÒµÊг¡À´¿´£¬µÃµ½µÄ»Ø±¨»¹ÊÇÖµµÃµÄ¡£
ºÜ¶àÈ˶¼Ï£ÍûÔÚITÁìÓòµÃµ½ÏñOracle DBAÄÇÑùµÄ¸ßн——Äêн75£¬000$µ½140£¬000$.¶ÔÓÚOracle DBAµÄ×ÊÉîÈËÊ¿ ......
Ò». µ¼³ö¹¤¾ß exp
1. ËüÊDzÙ×÷ϵͳÏÂÒ»¸ö¿ÉÖ´ÐеÄÎļþ ´æ·ÅĿ¼/ORACLE_HOME/bin
expµ¼³ö¹¤¾ß½«Êý¾Ý¿âÖÐÊý¾Ý±¸·ÝѹËõ³ÉÒ»¸ö¶þ½øÖÆÏµÍ³Îļþ.¿ÉÒÔÔÚ²»Í¬OS¼äÇ¨ÒÆ
ËüÓÐÈýÖÖģʽ£º
a. Óû§Ä£Ê½£º µ¼³öÓû§ËùÓжÔÏóÒÔ¼°¶ÔÏóÖеÄÊý¾ ......
×ܽáÁËÒ»ÏÂɾ³ýÖØ¸´¼Ç¼µÄ·½·¨£¬ÒÔ¼°Ã¿ÖÖ·½·¨µÄÓÅȱµã¡£
¼ÙÉè±íÃûΪTbl£¬±íÖÐÓÐÈýÁÐcol1£¬col2£¬col3£¬ÆäÖÐcol1£¬col2ÊÇÖ÷¼ü£¬²¢ÇÒ£¬col1£¬col2ÉϼÓÁËË÷Òý¡£
1¡¢Í¨¹ý´´½¨ÁÙʱ±í
¿ÉÒÔ°ÑÊý¾ÝÏȵ¼Èëµ½Ò»¸öÁÙʱ±íÖУ¬È»ºóɾ³ýÔ±íµÄÊý¾Ý£¬ÔÙ°ÑÊý¾Ýµ¼»ØÔ±í£¬SQLÓï¾äÈçÏ£º
creat table tbl_tmp (select distinct* from tbl) ......
select v.spid spid,v.appid appid,v.version version,v.newversion newversion,v.status status,v.createtime createtime from adc_spversionchangeapply v inner join adc_application a on a.id=v.appid
where a.create_by = 'a' and v.appid = '12000000005' and (v ......
ÔÚ Oracle ÖУ¬¶ÔÓÚÒѾ½¨ºÃµÄÖ÷¼ü£¬ÊÇ×Ô¶¯´´½¨Ë÷ÒýµÄ£¬²¢ÇÒË÷ÒýÊÇ´´½¨µ½µ±Ç°µÄ±í¿Õ¼äÖеģ¬Èç¹ûÒª½«Ë÷Òý¸ü»»µ½ÆäËü±í¿Õ¼ä£¬¿ÉÒÔʹÓÃÈçÏµķ½·¨£¬³¬¼òµ¥£º
alter index index_aaa rebuild tablespace newtablespace;
newtablespace ÊÇÐÂÖ¸¶¨µÄ±í¿Õ¼ä¡£ ......