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

oracle Öлָ´ÎóɾµÄ±í

ºÜ²»ÐÒ£¬½¨Á¢µÄ±í±»Ä³ÈËÎóɾÁË£¬£¬£¬
»¹ºÃ¿ÉÒÔͨ¹ýÕâÑù»Ö¸´¡£
select * from user_recyclebin where original_name like 'FINANCE_%'   order by droptime desc;
FLASHBACK TABLE FINANCE_CASE_FEE_ITEM TO BEFORE DROP
¼´ËùÓÐdropµÄ±í¶¼ÔÚ user_recyclebin  Õâ¸öoracle»ØÊÕÕ¾ÀïÃæµÄ£¬ÔÙͨ¹ýflashbackÃüÁԭ¼´¿É¡£
¿´ÁËÍøÉÏ»¹¿ÉÒÔͨ¹ýµ÷Õûoracleʱ¼ä £¬»Øµ½É¾³ýµÄijһ״̬µÄ¡££¬¹Ø¼ü´Ê“ÉÁ»Ø”


Ïà¹ØÎĵµ£º

Oracle JOBµÄ½¨Á¢£¬¶¨Ê±Ö´ÐÐÈÎÎñ

begin
  sys.dbms_job.submit(job => :job,
                      what => 'check_err;',
                 ......

ORACLEÊý¾Ýµ¼Èë

ÔÚÀûÓÃNETWORK_LINK·½Ê½µ¼³öµÄʱºò£¬³öÏÖÁËÕâ¸ö´íÎó¡£
Ïêϸ´íÎóÐÅÏ¢ÈçÏ£º
bash-3.00$ expdp yangtk/yangtk directory=d_temp dumpfile=jiangsu.dp network_link=test113 logfile=jiangsu.log tables=cat_org
Export: Release11.1.0.6.0 - 64bit Production onÐÇÆÚ¶þ, 16 9ÔÂ, 2008 17:08:22
Copyright (c) 2003, 2007, ......

OracleÖйØÓÚÇå³ýÊý¾ÝÊͷűí¿Õ¼äµÈ·½ÃæµÄsql

         ǰЩÈÕ×Ó£¬Êý¾Ý¿â¿Õ¼ä±¬Âú£¬ÒѾ­Ôö³¤µ½´æ´¢¿Õ¼äµ¥¸ö´æ´¢ÎļþµÄ×î´óÖµ32G¡£µ«ÊÇ£¬²ÉÓÃÁ˺ܶà°ì·¨²ÅÊͷŵô±í¿Õ¼ä£¬Ö÷ÒªÊÇϵͳÖдóÁ¿Ê¹Ó÷ÖÇø±í£¬¶øÕë¶Ô·ÖÇø±íÇå³ýÊý¾Ý£¬²»»áÊͷűí¿Õ¼ä£¬±ØÐë°Ñ·ÖÇødropµô£¬²Å»áÊͷſռ䡣¼Ç¼һϵ±Ê±²Ù×÷ʱѧϰºÍʹÓõÄһЩÓï¾ä£º
Ò»¡¢dr ......

ORACLEµÄ¼¸ÖÖÆô¶¯·½Ê½


[¾«»ª] ORACLEµÄ¼¸ÖÖÆô¶¯·½Ê½
http://www.chinaunix.net ×÷Õß:wuwenlong  ·¢±íÓÚ£º2003-07-27 16:58:57
¡¾·¢±íÆÀÂÛ¡¿ ¡¾²é¿´Ô­ÎÄ¡¿ ¡¾OracleÌÖÂÛÇø¡¿¡¾¹Ø±Õ¡¿
1¡¢startup nomount 
   ·Ç°²×°Æô¶¯£¬ÕâÖÖ·½Ê½Æô¶¯Ï¿ÉÖ´ÐУºÖؽ¨¿ØÖÆÎļþ¡¢Öؽ¨Êý¾Ý¿â 
   ¶ÁÈ¡ ......

ORACLE SQLÐÔÄÜÓÅ»¯´ó×ܽá

ORACLE SQLÐÔÄÜÓÅ»¯´ó×ܽá
1£© Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£º
" ?; J) n+ v8 J- v" q    OracleµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í driving table)½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ