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#  Oracle 9i: ÃʱâÈ­ ¸Å°³º¯¼ö ¼öÁ¤ (spfile)                       # 
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ÀÛ¼ºÀÚ : ÀåÇüÈ­(hhjang97@venus.uos.ac.kr)
ÀÛ¼ºÀÏ : 2005. 06. 23 
¼öÁ¤ÀÏ : 

¿øº» :
¼³¸í :

Oracle 9i¿¡¼­ ÃʱâÈ­ ¸Å°³º¯¼ö¸¦ ¼öÁ¤ÇÑ´Ù.

(ÁÖÀÇ!!! spfileÀº ÆíÁý±â·Î ÆíÁýÇÏ¸é ¾ÈµÈ´Ù.)

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## ¼³Á¤Çϱâ
  - ÆĶó¹ÌÅÍ È®ÀÎ
  show parameter
  
  - spfile À§Ä¡ È®ÀÎ
  show parameter spfile
  
  - processes Á¤º¸ È®ÀÎ
  show parameter processes
  
  - processes Á¤º¸ º¯°æ (spfile¿¡¸¸)
  alter system set processes=200 scope=spfile

  - processes Á¤º¸ º¯°æ (½ÇÀïÁßÀÎ memory¿¡ ¹Ý¿µ)
  alter system set processes=200
  
  - spfile°ú memory¿¡ ¹Ý¿µ
  alter system set processes=200 scope=both


ORA-02095: ÁöÁ¤µÈ ÃʱâÈ­ ¸Å°³º¯¼ö¸¦ ¼öÁ¤ÇÒ ¼ö ¾ø½À´Ï´Ù
==> spfile¿¡ ¹Ý¿µÈÄ Àç½ÇÇàÀÌ ÇÊ¿äÇÏ´Ù.

  sql>shutdown immediate
  sql> startup


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# spfile, pfile [Âü°í]
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spfile Àº ¿À¶óŬ 9i ºÎÅÍ µµÀÔµÈ new feature ÀÔ´Ï´Ù. 

 Áï parameter Ç׸ñÁß ÀϺΠµ¿ÀûÀ¸·Î db ¿î¿µÁß¿¡ °ªÀ»

 ¹Ù²Ü¼ö°¡ ÀÖ½À´Ï´Ù. 

 

 9i ºÎÅÍ´Â ÀÌ spfile À» ÀÌ¿ëÇÏ¿© ¸¶¿îÆ® ÇÏ´Â °ÍÀÌ default À̸ç,

 pfile ·Î ¸¶¿îÆ® ÇϽǼöµµ ÀÖ½À´Ï´Ù. 

 

 Áï pfile Àº ¸Å°³ º¯¼ö °ªÀ» ¼öÁ¤ÇÏ°í µ¥ÀÌÅÍ º£À̽º¸¦ ³»·È´Ù°¡ ¿Ã·Á¾ß Àû¿ëÀÌ µÇ´Âµ¥  spfile Àº µ¥ÀÌÅÍ º£À̽º°¡ ±âµ¿Áß¿¡µµ

µ¿ÀûÀ¸·Î ¸Þ¸ð¸® µîÀÇ Æ©´×À» ÁøÇà ÇÒ¼ö ÀÖ´Ù´Â ÀåÁ¡ÀÌ ÀÖÁÒ..

 

 ¼ö°íÇϼ¼¿ä

³ª±×³×´ÔÀÌ 2004-10-19 15:46:55¿¡ ÀÛ¼ºÇÑ ´ñ±ÛÀÔ´Ï´Ù. Edit £ØpfileÀ» ½áµµ µ¿ÀûÀ¸·Î SGAÁ¶Á¤Çϱâ´Â °¡´ÉÇÕ´Ï´Ù.

 

´Ù¸¸ spfileó·³ ¼³Á¤°ªÀÌ ÀúÀåµÇ¾î¼­ ´ÙÀ½ ºÎÆýà ÀÚµ¿À¸·Î ¹Ý¿µµÇ´Â °ÍÀÌ ¾ÈµÇ¹Ç·Î... ÀÏÀÏÀÌ pfile À» vi°°Àº ÆíÁý±â·Î ¿­¾î¼­ ¼öÁ¤ÇØÁà¾ß ÇÕ´Ï´Ù. ±î¸Ô°í pfileÀº ¾È°íÃÆ´Ù¸é ´ÙÀ½ ºÎÆýà Ȧ¶ó´çÇϹǷΠ³¶ÆÐ...

 

spfileÀÌ ¿©·¯¸ð·Î Æí¸®ÇÕ´Ï´Ù.

 

spfile¿¡¼­ pfile ¸¸µé±âµµ ½±½À´Ï´Ù.

create pfile from spfile 

ȤÀº À¯´Ð½º ½©»ó¿¡¼­...

strings spfile.ora >  pfile.ora

 

À߸øÇؼ­ processes °¹¼ö¸¦ Å©°Ô Á༭ ºÎÆÃÀÌ ¾ÈµÈ´Ù¸é ?

±×·² ¶§´Â ¾Æ·¡ ³»¿ëÀ¸·Î pfile À» ¸¸µé¾î¼­...

 

spfile=spfile.ora

processes=100

 

sqlplus¿¡¼­ pfile¿É¼ÇÀ» ÁÖ°í ½ÃÀÛ½ÃÅ°¸é spfileÀÇ ÆĶó¹ÌÅÍ°¡ ¹«½ÃµÇ¸é¼­ ½ÃÀÛÀÌ µË´Ï´Ù.

startup pfile=init.ora

 

 

´ëºÎºÐ alter system ¸í·É¾î·Î ÆĶó¹ÌÅ͸¦ Á¶ÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù.

spfile¿¡¼± scope¶ó´Â°Ô Àִµ¥... ÇöÀç ¸Þ¸ð¸®¿¡¸¸ Àû¿ëÇÒ°ÇÁö ¾Æ´Ï¸é spfile¿¡µµ Àû¿ëÇؼ­ ´ÙÀ½ ºÎÆýà ¹Ý¿µµÇ°ÔÇÒ °ÍÀÎÁö ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.

scope=memory [memory¿¡ Àû¿ë, ÇÏÁö¸¸ Àç½ÃÀÛÇÒ °æ¿ì º¯°æ ³»¿ëÀÌ »ç¶óÁü]

scope=spfile     [ÇöÀç memory¿¡´Â ¹Ý¿µµÇÁö ¾ÊÀ½, spfile¿¡¸¸ Àû¿ë, µû¶ó¼­ ´ÙÀ½ Àç½ÃÀ۽à ¹Ý¿µ]

scope=both      [µÑ ´Ù Àû¿ë]

 

¿¹) alter system set processes=200 scope=spfile;

 

spfile¿¡ °ü·ÃÇؼ­ »õ·Î »ý±ä µ¿Àû ºä´Â v$spparameter ÀÔ´Ï´Ù.

±èÁÖÇö´ÔÀÌ 2004-10-19 16:58:13¿¡ ÀÛ¼ºÇÑ ´ñ±ÛÀÔ´Ï´Ù.
ÀÌ ´ñ±ÛÀº 2004-10-19 17:03:28¿¡ ¸¶Áö¸·À¸·Î ¼öÁ¤µÇ¾ú½À´Ï´Ù. Edit £Ø°¨»çÇÕ´Ï´Ù.

 

±×·±µ¥ spfile¸¦ Àоú´ÂÁö,pfile¸¦ Àоú´ÂÁö ¾î¶»°Ô ¾Æ³ª¿ä?

ÀÌÁ¤´ÔÀÌ 2004-10-19 17:27:36¿¡ ÀÛ¼ºÇÑ ´ñ±ÛÀÔ´Ï´Ù.
ÀÌ ´ñ±ÛÀº 2004-10-19 17:32:37¿¡ ¸¶Áö¸·À¸·Î ¼öÁ¤µÇ¾ú½À´Ï´Ù. Edit £Øsqlplus »ó¿¡¼­...

 

show parameter spfile ÇÑ °á°ú°¡ ¾Æ·¡¿Í °°´Ù¸é spfile »ç¿ë ÁßÀÌ°í

¾Æ¹«°ªµµ ³ª¿ÀÁö ¾Ê°í nullÀÌ ³ª¿Â´Ù¸é pfileÀ» »ç¿ëÁßÀΰ̴ϴÙ.

 

SQL> show parameter spfile

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
spfile                               string      ?/dbs/spfile@.ora



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