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

oracle pfileºÍspfileС½á

1¡¢pfile Îı¾Îļþ client¶Ë²ÎÊýÎļþ£»²»Äܶ¯Ì¬Ð޸ģ¬¿ÉÒÔÓÃÆÕͨµÄ±à¼­Æ÷Ð޸ģ¬ÐÞ¸ÄÖ®ºóÐèÒªÖØÆô¡£pfile¿ÉÄܻᵼÖ·þÎñÆ÷Æô¶¯²»Ò»Ö£¬ÒòΪ¿ÉÒÔÔÚ¿Í»§¶ËÆô¶¯¡£ 2¡¢spfile ¶þ½øÖÆÎļþ·þÎñÆ÷¶Ë²ÎÊýÎļþ£¬ÓÐÁËspfile£¬oracle¿ÉÒÔʵÏÖ¶¯Ì¬²ÎÊýÔÚÏßÐ޸쬲¿·Ö²ÎÊýÐÞ¸ÄÖ®ºóÎÞÐèÖØÆô¡£µ«ÊÇ£¬ÒòΪÊǶþ½øÖÆÎļþ£¬ËùÒÔ²»ÄÜÓÃÆÕͨµÄ±à¼­Æ÷Ð޸ģ¬ÒªÓÃalterÃüÁî´ÓsqlÀïÃæÀ´Ð޸ġ£spfile±£Ö¤·þÎñÆ÷ÿ´ÎµÄÆô¶¯¶¼ÊÇÒ»Öµġ£Ö»ÓÐspfile¶øÃ»ÓÐpfileÎļþʱ£¬¿ÉÒÔͨ¹ý£º create pfile='λÖã«Ãû×Ö' from spfile; È磺 create pfile='E:\ORACLE\PRODUCT\10.2.0\DB_1\DBS\spfileorcl_bak.ora' from spfile; ½øÐд´½¨pfileÎļþ¡£ ͬÀí£¬Ö»ÓÐpfile¶øÃ»ÓÐspfileʱ£¬¿ÉÒÔͨ¹ý£º create spfile='λÖã«Ãû×Ö' from pfile; ½øÐд´½¨spfileÎļþ¡£pfileºÍspfile¶þÕß¿ÉÒÔ»¥Ï౸·Ý¡£ 3¡¢Í¨¹ýspfile»òpfileÆô¶¯Êý¾Ý¿â£º £¨1£©startup nomountÆô¶¯·½Ê½£¬²éÕÒÎļþµÄ˳ÐòÊÇ spfileSID.ora-¡µspfile.ora-¡µinitSID.ora-¡µinit.ora£¨spfileÓÅÏÈÓÚpfile£©¡££¨2£©startup pfile='ÎļþĿ¼'----ͨ¹ýpfileÎļþÆô¶¯£»£¨3£©startup spfile='ÎļþĿ¼'----ͨ¹ýspfileÎļþÆô¶¯¡£ ÒÔÏÂת×Ô£º http://www.cnblogs.com/jacktu/archive/2008/02/27/1083232.html ²é¿´ÏµÍ³ÊÇÒÔpfile»¹ÊÇspfileÆô¶¯ Select isspecified,count(*) from v$spparameter group by isspecified; Èç¹ûisspecifiedÀïÓÐtrue£¬±íÃ÷ÓÃspfile½øÐÐÁËÖ¸¶¨ÅäÖà Èç¹ûȫΪfalse£¬Ôò±íÃ÷ÓÃpfileÆô¶¯ ʹÓÃSPfileµÄºÃ´¦ Spfile¸ÄÕýÁËpfile¹ÜÀí»ìÂÒµÄÎÊÌ⣬ÔÚ¶à½áµãµÄ»·¾³Àpfile»áÓжà¸öimage Æô¶¯Ê±ºòÐèÒª¸ú×Ù×îеÄimage¡£ÕâÊǸö·³ËöµÄ¹ý³Ì¡£ ÓÃspfileÒÔºó£¬ËùÓвÎÊý¸Ä±ä¶¼Ð´µ½spfileÀïÃæ£¨Ö»Òª¶¨Òåscope=spfile»òboth£©£¬²ÎÊýÅäÖÃÓиöȨÍþµÄÀ´Ô´¡£ ²é¿´spfile location show parameter spfile ´Óspfile»ñÈ¡pfile Create pfile='d:pfileSID.ora' from spfile; Create pfile='d:pfileSID.ora' from spfile='spfile_location'; ´Ópfile»ñÈ¡spfile Create spfile from pfile='Your_pfile_location' Create spfile='spfile_location' from pfile='Your_pfile_location' ¶¯Ì¬Ð޸IJÎÊý alter system set parameter=Value scope=spfile|both|memory Startup nomountµÄʱºòÐèÒª¶ÁÈ¥spfile»òpfile,Á½Õß¹²´æ£¬spfileÓÅÏÈ Ç¿ÖÆÓÃpfileÆô¶¯ SQL>startup pfile='Your_Pfile.ora' startup spfile='/data/oracle/product/10.2.0/db_1/dbs/dbs/spfile_mqq.o


Ïà¹ØÎĵµ£º

oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

oracleÊý¾Ý¿âÖÐsql»ù´¡ ÉîδÀ´

oracleÊý¾Ý¿âÖÐsql»ù´¡
×÷ÕߣºØýÃû    ×ªÌù×Ô£º±¾Õ¾Ô­´´    ä¯ÀÀ´ÎÊý£º21    ÎÄÕ¼È룺admin
Ò»¡¢¹ØÏµÊý¾Ý¿âµÄһЩ¸ÅÄî
¡¡¡¡
¡¡¡¡1¡¢Ö÷¼üµÄÖµÒ»°ã²»¿ÉÒԸıä
¡¡¡¡
¡¡¡¡2¡¢Íâ¼ü£ºÖ¸ÏòÁíÒ»¸ö±í»ò±¾±íµÄÖ÷¼ü»òΨһ¼üµÄ×ֶΡ£Íâ¼üµÄÖµÒ»¶¨ÒªºÍijһÖ÷¼üÏàͬ ......

¹ØÓÚoracleµÄÐм¶Ëø

¹ØÓÚoracleµÄÐм¶Ëø
¡¡¡¡ÔÚoracleÖÐ,Ðм¶ËøÖ»¶ÔÓû§ÕýÔÚ·ÃÎʵÄÐнøÐÐËø¶¨¡£
¡¡¡¡Èç¹û¸ÃÓû§ÕýÔÚÐÞ¸ÄijÐУ¬ÄÇôÆäËûÓû§¾Í¿ÉÒÔ¸üÐÂͬһ±íÖиÃÐÐÖ®ÍâµÄÊý¾Ý¡£
¡¡¡¡Ðм¶ËøÊÇÒ»ÖÖÅÅËûËø£¬·ÀÖ¹ÆäËûÊÂÎñÐ޸ĴËÐУ¬µ«ÊDz»»á×èÖ¹¶ÁÈ¡´ËÐеIJÙ×÷
¡£
¡¡¡¡ÔÚʹÓÃINSERT¡¢UPDATE¡¢DELETE ºÍSELECT…FOR UPDATE µÈÓï¾äʱ ......

oracle create tablespace

ORACLEÖУ¬±í¿Õ¼äÊÇÊý¾Ý¹ÜÀíµÄ»ù±¾·½·¨£¬ËùÓÐÓû§µÄ¶ÔÏóÒª´æ·ÅÔÚ±í¿Õ¼äÖУ¬Ò²¾ÍÊÇÓû§ÓпռäµÄʹÓÃȨ£¬²ÅÄÜ´´½¨Óû§¶ÔÏó£®·ñÔòÊDz»³äÐí´´½¨¶ÔÏó£¬ÒòΪ¾ÍÊÇÏë´´½¨¶ÔÏó,Èç±í,Ë÷ÒýµÈ£¬Ò²Ã»Óеط½´æ·Å,Oracle»áÌáʾ:ûÓд洢Åä¶î£®¡¡¡¡Òò´Ë£¬ÔÚ´´½¨¶ÔÏó֮ǰ£¬Ê×ÏÈÒª·ÖÅä´æ´¢¿Õ¼ä.
·ÖÅä´æ´¢£¬¾ÍÒª´´½¨±í¿Õ¼ä£º¡¡¡¡
´´½¨±í¿Õ¼äÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ