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µî·ÏÀÏ:2001-04-05
½Ã°£:22:13:50
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Mysql ÀÎÅؽºÅ° »ý¼º½Ã °Ë»ö¼Óµµ ÃøÁ¤°á°ú ±Û¾´ÀÌ : HappyCGI

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1°³ÀÇ Å×ÀÌºí¿¡ 10°³ÀÇ Ä÷³ÀÌ ÀÖ´Â »óÅÂÀ̱¸¿ä.
¿ì¼± 20¸¸°ÇÀÇ ±ÛÀ» ³Ö¾îµÎ¾ú½À´Ï´Ù.

int ¼Ó¼ºÀ» °¡Áø Ä÷³ÀÇ ÀÎÅؽº¸¦ ÇÏÁö ¾Ê°í ¾Æ·¡ Äõ¸®¸¦ ÁÖ¾ú½À´Ï´Ù.
select * from forum_article  order by inquire asc limit 10000,10;
2.95ÃÊ °É¸®³×¿ä.

inquire Ä÷³¿¡ À妽ºÅ°¸¦ Ãß°¡ÇÏ°í ´Ù½Ã °°Àº Äõ¸®¸¦ ÁÖ¾ú½À´Ï´Ù.
0.22ÃÊ °É¸®³×¿ä.

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Ä÷³ÀÇ ¼Ó¼ºÁß varchar ÀÏ °æ¿ì 3ÃÊ¿¡¼­ 4ÃÊ°¡ °É¸®¸ç (À妽ÌÀ» Çصµ)
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Å×½ºÆ®¼­¹öÀÇ ¸Þ¸ð¸®´Â 256M À̸ç CPU´Â 350Mz ÀÔ´Ï´Ù.

  
µî·ÏÀÏ:2001-04-07
½Ã°£:02:35:07
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Mysql int¿Í varchar ±×¸®°í order by °Ë»ö¼ÓµµÂ÷ ±Û¾´ÀÌ : HappyCGI

¾È³çÇϼ¼¿ä. ÇØÇÇCGI À¥¸¶½ºÅÍ À±¿µ¿õÀÔ´Ï´Ù.
¿äÁò ÇÑâ mysql ¼ÓµµÂ÷¿¡ ´ëÇؼ­ ±Ã±ÝÀÌ ÁõÆøµÇ¾ú³×¿ä. ^^
¿À´Ã Á¦°¡ Å×½ºÆ®Çغ» ȯ°æÀº ¸®´ª½º/¸Þ¸ð¸®256M/CPU 700Mz
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select ¹®À» ¼öÇàÇÔ¿¡ À־ limit ÇÔ¼ö´Â ¼Óµµ¿¡ ¿µÇâÀÌ ¾ø¾ú½À´Ï´Ù.
ÆäÀÌÁö ºÐÇҽà ²À limit¸¦ ½á¾ß ÇÏ°Ú´Ù´Â »ý°¢ÀÌ µé¾ú±¸¿ä. (´ç¿¬ÇÏÁö¸¸)

int Ä÷³ (number)À» order by ¾øÀÌ ÀÐÀ¸¸é 0.00ÃÊ´ë
order by desc ÇßÀ» °æ¿ì 2.3 ÃÊ´ë°¡ ³ª¿À´Â±º¿ä.
(number´Â ÀÍÅؽº ½ÃÅ°Áö ¾ÊÀ½ -> ½ÃÄѼ­ Çغ»°á°ú 0.00ÃÊ)
varchar Ä÷³ (title)À» order by ÇßÀ» °æ¿ì 3.5ÃÊ´ë
int ¿Í varchar Ä÷³À» µ¿½Ã¿¡  order by ÇßÀ» °æ¿ì  3.5ÃÊ È¤Àº ±× ÀÌ»ó.
int Ä÷³°ú double Ä÷³ µ¿½Ã¿¡ order by ÇßÀ» °æ¿ì 2.7ÃÊ´ë ȤÀº ±× ÀÌ»ó

Á¤¸®¸¦ Çغ¸¸é...
1.À妽ÌÀº ²À ½ÃÅ°ÀÚ.
2.double µµ varchar¿Í ºñ½ÁÇÑ ¼Óµµ¸¦ °¡Áø´Ù.
  order by ½Ã µÉ¼ö ÀÖÀ¸¸é »©ÀÚ.
3.limit´Â select ¼Óµµ¿¡ °ÅÀÇ ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê´Â´Ù.

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¿À¶óŬÀÌ ½½½½ ŽÀÌ ³ª±â ½ÃÀÛÇÏ´Â ±º¿ä. ^^


  

 
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Mysql ÀÎÅؽºÅ° »ý¼º½Ã °Ë»ö¼Óµµ ÃøÁ¤°á°ú
HappyCGI
4899
2001-04-05 22:13:50
Mysql int¿Í varchar ±×¸®°í order by °Ë»ö¼ÓµµÂ÷
HappyCGI
6449
2001-04-07 02:35:07
 

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