±¸·Ý/»Ö¸´OracleÊý¾Ý¿â
1¡¢±¸·ÝÖ¸¶¨µÄ±í¿Õ¼ä
Ê×ÏÈ£¬ÄãҪȷÈÏ×Ô¼ºµçÄÔÉÏÓÐexp.exeÕâ¸ö¶«¶«£¬²ÅÄܽøÐб¸·Ý¹¤×÷¡£
ÎÒÏëÒª±¸·ÝµÄÊÇÓû§ÃûΪcyyµÄ±í¿Õ¼ä£¬±¸·ÝÎļþ´òËã·ÅÔÚDÅÌ£¬²¢ÒÔbackup_oracle.dmpÃüÃû£¬Ë³±ã°ÑÈÕÖ¾ÎļþÒ²±¸·ÝһϺÃÁË¡£
ÔÚÃüÁîÐÐÇÃÈ룺
C:\Documents and Settings\Administrator>exp cyy/cyy@bsrs file=D:\backup_oracle.dmp log=D:\backup_oracle.log owner = (cyy)£»
ÕâÑù¾ÍOKÁË¡£
2¡¢½«±¸·ÝµÄÊý¾Ý»Ö¸´µ½Ö¸¶¨µÄ±í¿Õ¼ä
Ê×ÏÈ£¬ÄãҪȷÈÏ×Ô¼ºµÄµçÄÔÉÏÓÐimp.exeÕâ¸ö¶«¶«£¬²ÅÄܽøÐлָ´¹¤×÷¡£
ÎÒÏëÒª½«ÉÏÃæ±¸·ÝµÄÊý¾Ý»Ö¸´µ½Áíһ̨»úÆ÷ÉÏ£¬ÐµÄÊý¾Ý¿âʵÀý½Ðbsrs2,£¬Ðµıí¿Õ¼äÃû³Æ½ÐDBMS2£¬Õâ¸ö±í¿Õ¼ä¶ÔÓ¦µÄÓû§½Ðcyy2£¬ÃÜÂëÈÔΪcyy¡£
µÃÏȽøÈësqlplus£¬ÒÔdbaÉí·ÝµÇ¼£¬Ö´ÐÐÒÔϼ¸ÐУº
SQL> grant resource,connect to cyy2;
SQL> grant dba to cyy2; //¸³DBAȨÏÞ
SQL> revoke unlimited tablespace from cyy2; //³·Ïú´ËȨÏÞ
SQL> alter user cyy2 quota 0 on system; //½«Óû§cyy2ÔÚSystem±í¿Õ¼äµÄÅä¶îÖÃΪ0
SQL> alter user cyy2 quota unlimited on DBMS2; //ÉèÖÃÓû§cyy2ÔÚDBMS2±í¿Õ¼äÅä¶î²»ÊÜÏÞ¡£
¾¹ýÉÏÊöÉèÖú󣬾ͿÉÒÔÓÃimpµ¼ÈëÊý¾Ý£¬Êý¾Ý½«»á½øÈëÖ¸¶¨µÄDBMS2±í¿Õ¼ä£º
ÔÚÃüÁîÐÐÇÃÈ룺
C:\Documents and Settings\Administrator>imp cyy2/cyy@bsrs2 fromuser=cyy touser=cyy2 file=D:\backup_oracle.dmp ignore=y grants=n;
ÕâÑù¾ÍOKÁË¡£
Ïà¹ØÎĵµ£º
1.ÓÃOracleÓû§µÇ½Linux·þÎñÆ÷;
2.ÔÚÖÕ¶Ë´°¿ÚÊäÈë sqlplus /nolog
[oracle@hylinux ~]$ sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚ¶þ 7ÔÂ 29 14:26:16 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
& ......
±í¿Õ¼ä£º
OracleµÄUNDOTBS01.DBFÎļþÌ«´óµÄ½â¾ö°ì·¨
1¡¢.½ûÖ¹undo tablespace×Ô¶¯Ôö³¤
alter database datafile 'full_path\undotbs01.dbf' autoextend off;
2.-- ´´½¨Ò»¸öеÄС¿Õ¼äµÄundo tablespace
create undo tablespace undotBS2 datafile ......
1. ×¼±¸¹¤×÷
°Ñ¾ÉµÄORACLEËùÓÐÎļþ¶¼COPY±¸·ÝÏÂÀ´,ɾ³ý¾ÉĿ¼,ÔÙÖØÐ°²×°ORACLE,Ŀ¼ºÍ¾ÉĿ¼һÑù(Èç¹û²»Ò»Ñù,ÒªÐ޸ĵĵط½±È½Ï¶à).Ö»°²×°ORACLE,²»´´½¨Êý¾Ý¿â¡£Òª»Ö¸´µÄʵÀýΪORCL ¡£
2.ÓÃÃüÁʽ£¬Í¨¹ýÒª¾ÉµÄORAÎļþ´´½¨ÐµÄʵÀýORCL
a) oradim -new -sid ORCL£¨´´½¨ÊµÀý£ ......
select column_name from all_cons_columns cc
where owner='SSH' --SSHΪÓû§Ãû³Æ£¬Òª×¢Òâ´óСд
and table_name='SYS_DEPT' --SYS_DEPTΪ±íÃû£¬×¢Òâ´óСд
and exists (select 'x' from all_constraints c
where c.owner = cc.owner
and c.constraint_name = cc.constraint_name
and c.constraint_type ='P'
......
Ô ÎÄ£ºÆ½·²ËêÔ£ºjiraµÄ°²×°£¨oracleÊý¾Ý¿â£©http://www.trucy.org/blog/ray/archives/000927.html
ÒÔÏÂÊÇ»ùÓÚÔÎĵIJ¹³äÍêÉÆºóµÄÄÚÈÝ£º
JIRAÊÇÒ»¸öÓÅÐãµÄÎÊÌâ(or bugs£¬task£¬improvement£¬new feature  ......