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

Oracle DBAÖ°Ôð¼°ÈÕ³£¹¤×÷·ÖÎö

DBA Ö°Ôð¼°ÈÕ³£¹¤×÷Ö°Ôð:
    1.°²×°ºÍÉý¼¶Êý¾Ý¿â·þÎñÆ÷,ÒÔ¼°Ó¦ÓóÌÐò¹¤¾ß¹¹½¨ºÍÅäÖÃÍøÂç»·¾³.
    2.ÊìϤÊý¾Ý¿âϵͳµÄ´æ´¢½á¹¹Ô¤²âδÀ´µÄ´æ´¢ÐèÇó,ÖÆ¶©Êý¾Ý¿âµÄ´æ´¢·½°¸.
    3.¸ù¾Ý¿ª·¢ÈËÔ±Éè¼ÆµÄÓ¦ÓÃϵͳÐèÇó´´½¨Êý¾Ý¿â´æ´¢½á¹¹.
    4.¸ù¾Ý¿ª·¢ÈËÔ±Éè¼ÆµÄÓ¦ÓÃϵͳÐèÇó´´½¨Êý¾Ý¿â¶ÔÏó
    5.¸ù¾Ý¿ª·¢ÈËÔ±µÄ·´À¡ÐÅÏ¢,ÔÚ±ØÒªµÄʱºòÐÞ¸ÄÊý¾Ý¿âµÄ½á¹¹
    6.¹ÜÀíÊý¾Ý¿âµÄÓû§Î¬»¤Êý¾Ý¿âµÄ°²È«ÐÔ
    7.¿ØÖÆºÍ¼à¿ØÓû§¶ÔÊý¾Ý¿âµÄ´æÈ¡·ÃÎÊ
    8.¼à¿ØºÍÓÅ»¯Êý¾Ý¿âµÄÐÔÄÜ
    9.ÖÆ¶¨Êý¾Ý¿â±¸·Ý¼Æ»®,ÔÖÄѳöÏÖʱ¶ÔÊý¾Ý¿âÐÅÏ¢½øÐлָ´
    10.±¸·ÝºÍ»Ö¸´Êý¾Ý¿â
    11.ÁªÏµÊý¾Ý¿âϵͳÉú²ú³§ÉÌ,¸ú×Ù¼¼ÊõÐÅÏ¢
    12.½â¾ö¿Í»§¶ËÖмä²ãºÍ·þÎñÆ÷µÄÁ´½ÓÎÊÌâ
    13.±£Ö¤°²È«Á¬½Ó
ÿÈÕ¹¤×÷:
    1 È·±£·þÎñÆ÷¹¤×÷״̬Õý³£,¸÷ÀàÊý¾Ý¿â״̬Õý³£
    2 ¼ì²éÓ²Å̿ռäÊÇ·ñ¹»ÓÃ
    3 ²é¿´Êý¾Ý¿âÈÕÖ¾,²é¿´¸ú×ÙÎļþ,¼ì²éÊÇ·ñÓдíÎóÐÅÏ¢
    4 ¼ì²é±¸·ÝµÄÓÐЧÐÔ
    5 ͨ¹ýϵͳµÄÐÔÄܼàÊÓÆ÷¶Ô·þÎñÆ÷µÄÐÔÄܲÎÊý¼à¿Ø·¢ÏÖÊý¾Ý¿âµÄÐÔÄÜÊÇ·ñϽµ,ѰÕÒÔ­Òò²¢½â¾ö
    6 ÌîдdbaÈÕÖ¾
ÿÖܹ¤×÷:
    1 ¼à¿ØÊý¾Ý¿â¶ÔÏóµÄ¿Õ¼äÀ©Õ¹Çé¿ö
    2 ¾ö¶¨ÊÇ·ñµ÷Õû´æ´¢²ÎÊý
    3 ¶Ôϵͳ½¡¿µ¼ì²é
    4 ¼ì²éɾ³ýûÓÐÈκÎÒâÒåµÄÊý¾Ý¶ÔÏó
    5 ¼ì²éɾ³ýûÓÐÒâÒåµÄÔ¼ÊøºÍ´¥·¢Æ÷
    6 ¶ÔÿÖܵı¸·Ý¼ì²é´¦Àí
ÿÔ¹¤×÷:
    1 ¸ù¾ÝÉÏÃæµÄ¼ì²éÇé¿ö,·ÖÎöÊý¾Ý¿âÖÐÊÇ·ñÓÐÓ°ÏìÐÔÄܵĴ洢Ë鯬´æÔÚ
    2 ¸ù¾ÝÊý¾Ý¿âÐÔÄܵÄÀúÊ·Êý¾Ý,¾ö¶¨ÈçºÎÓÅ»¯ÐÔÄÜ
    3 ´¦ÀíÿÈÕÿÖÜÿÔµı¸·Ý
    4 ×ܽṤ×÷,Ìá³öÏÂÒ»²½µÄ¹ÜÀí¼Æ»®
Oracle DBAÈÕ³£¹¤×÷×ܽá
    Oracle¹ÜÀíÔ±Ó¦°´ÈçÏ·½Ê½¶ÔOracleÊý¾Ý¿âϵͳ×ö¶¨ÆÚ¼à¿Ø£º
    1¡¢Ã¿Ìì¶ÔOracleÊý¾Ý¿âµÄÔËÐÐ״̬¡¢ÈÕÖ¾Îļþ¡¢±¸·ÝÇé¿ö¡¢Êý¾Ý¿â¿Õ¼äʹÓÃÇé¿ö¡¢ÏµÍ³×ÊԴʹÓÃÇé¿ö½øÐмì²é£¬·¢ÏÖ²¢½â¾öÎÊÌâ¡£
    2¡¢Ã¿Öܶ


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 Êý¾Ý¿â ¼àÌýÆ÷ÅäÖÃ

 SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
    )(SID_DESC =
 &nb ......

oracleËø

Ëø¶¨µÄ¸ÅÄî£ºËø¶¨ÊÇÊý¾Ý¿âÓÃÀ´¿ØÖƹ²Ïí×ÊÔ´²¢·¢²¼·ÃÎʵĻúÖÆ¡£ÔÚ¶àÓû§»·¾³Ï£¬¶à¸öÓû§¿Éͬʱ·ÃÎÊÏàͬµÄÊý¾Ý¡£Oracle Ìá¹©ËøÒÔÈ·±£ÔÚ¶àÓû§»·¾³ÏÂÊý¾ÝµÄÍêÕûÐÔºÍÒ»ÖÂÐÔ¡£ÔÚÌá½»»ò»Ø¹öÊÂÎñ֮ǰ£¬Oracle »áËø¶¨Õý±»Ð޸ĵÄÊý¾Ý¡£ÔÚÓû§Íê³É»ò»Ø¹öÊÂÎñÖ®ºó£¬Ëø»á×Ô¶¯ÊÍ·Å¡£Ö»ÓÐÔÚÌá½»»ò»Ø¹öÊÂÎïÖ®ºó£¬ÆäËûÓû§²Å¿ÉÒÔ¸üÐÂÕâЩÊý ......

oracle±äÁ¿ÀàÐÍ

 oracle±äÁ¿ÀàÐÍ
±êÁ¿ÀàÐÍ
varchar2(n)  ÓÃÓÚ¶¨Òå¿É±ä³¤¶ÈµÄ×Ö·û´®  nÓÃÓÚÖ¸¶¨×Ö·û´®µÄ×î´ó³¤¶È Æä×î´óֵΪ32767×Ö½Ú ±ØÐëÖ¸¶¨n
char(n)  ÓÃÓÚ¶¨Òå¹Ì¶¨³¤¶ÈµÄ×Ö·û´® ÆäÖÐnÓÃÓÚÖ¸¶¨×Ö·û´®µÄ×î´ó³¤¶È£¬Æä×î´óֵΪ32767  Èç¹û²»Ö¸¶¨n ĬÈÏÊÇ1
number(p,s)¸ÃÊý¾ÝÀàÐÍÓÃÓÚ¶¨Òå¹Ì¶¨³¤¶ÈµÄÕûÊýºÍ¸¡µã ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ