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Exp
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Fullģʽ---µ¼³ö
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Userģʽ---µ¼³ö
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Tableģʽ—µ¼³ö
Ö¸¶¨µÄ±í
Tablespaceģʽ—µ¼³ö
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Exp
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OWNERÖ¸¶¨Òªµ¼³ö
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FULL=y±íʾҪµ¼³ö
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TablesÖ¸¶¨Òªµ¼³ö
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1.Full
ģʽ:
°ÑÊý¾Ý¿âorclÍêÈ«µ¼³ö
µ½D:\pafirc.dmpÖÐ,
exp
system/pafirc@orcl file=e:\ pafirc.dmp full=y
2.User
ģʽ:
°Ñsystem,pafircÓû§µÄ±í
µ¼³ö
µ½D:\pafirc.dmpÖÐ,
exp
pafirc/pafirc@orcl file=e:\ pafirc.dmp owner=(system, pafirc)
3.Table
ģʽ:
°Ñ±í
tab_projµ¼³ö
µ½D:\pafirc.dmpÖÐ,
exp
pafirc/pafirc@orcl file=e:\ pafirc.dmp tables=(tab_proj)
4.
±¸·Ý±í
ÖеIJ¿·ÖÊý¾Ý
°Ñ±í
tab_projÖеÄ×Ö¶ÎbudgetСÓÚ500000Êý¾Ý
µ¼³ö
µ½D:\pafirc.dmpÖÐ,
exp
pafirc/pafirc@orcl file=e:\ pafirc.dmp tables=(tab_proj) query=\" where budget<500000\"
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1.´´½¨Óû§:
CREATE USER PAFIRC
IDENTIFIED BY PAFIRC
DEFAULT TABLESPACE USERS
TEMPORARY TABLESPACE TEMP;
2.ÊÚÓèÓû§È¨ÏÞ
GRANT DBA TO PAFIRC WITH ADMIN OPTION;
GRANT CONNECT TO PAFIRC WITH ADMIN OPTION;
GRANT RESOURCE TO PAFIRC WITH ADMIN OPTION;
GRANT DBA TO PAFIRC WITH ADMIN OPTION;
ALTER USER PAFIRC DEFAULT ROLE DBA,CONNECT,RESOURCE;
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µ¼³öexp exportËõдÐÎʽ
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exp parfile=c:\ab ......
³õʼ»¯Ïà¹Ø²ÎÊýjob_queue_processes
alter system set job_queue_processes=39 scope=spfile;//×î´óÖµ²»Äܳ¬¹ý1000 ;job_queue_interval = 10 //µ÷¶È×÷ҵˢÐÂÆµÂÊÃëΪµ¥Î»
job_queue_process ±íʾoracleÄܹ»²¢·¢µÄjobµÄÊýÁ¿£¬¿ÉÒÔͨ¹ýÓï¾ä¡¡¡¡
show parameter job_queue_process;
À´²é¿´oracleÖÐjob_queue_processµÄÖµ¡ ......
¹ØÓÚ´æ´¢¹ý³ÌºÍº¯ÊýµÄ¶¨ÒåÍøÉÏÒ»ËÑÒ»´ó°Ñ£¬ÕâÀï¾Í²»ÌØÊâ½éÉÜÁË£¬ÕâÀï¾ÍÖ»¶ÔÎÒ×Ô¼ºÐ´µÄ¼¸ÖÖ¸ñʽµÄ´æ´¢¹ý³ÌºÍº¯Êý×öһЩ×ܽᣬϣÍû¶Ô´ó¼ÒÓеã°ïÖú¡£
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1£º×îÆÕͨµÄÒ»ÖÖ¡££¨´«²Î£¬²éѯÓαִ꣬ÐУ¬Ñ»·Óαê×ö²åÈ붯×÷£©¡£
create or replace procedure zy2040_sirole(rolekey in varchar2) ......
ĬÈϵÄÇé¿öÏ£¬Èç¹ûûÓÐÅäÖÃѹËõ±¸·Ý£¬»òÕß±¸·ÝµÄʱºòûÓз¢³öcompressed ÃüÁÄÇôORACLE»á²ÉÓÃNULLÊý¾Ý¿éµÄѹËõ·½·¨À´±¸·ÝÊý¾Ý¿â£¬²ÉÓÃÕâÖÖ·½·¨±¸·Ý£¬ORACLE¾Í²»»á±¸·Ý´ÓδʹÓùýµÄÊý¾Ý¿é¡£ÁíÍâÒ»ÖÖ±¸·Ý¾ÍÊDzÉÓÃcompressedÃüÁîѹËõ±¸·Ý£¬²ÉÓÃÕâÖÖ·½·¨£¬ORACLE»áʹÓÃѹËõËã·¨À´±¸·ÝÊý¾Ý£¬Í¨³£»á ......
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; ......