9.4. ¹®ÀÚ¿­ ÇÔ¼ö¿Í ¿¬»êÀÚ

º»Àý¿¡¼­´Â ¹®ÀÚ¿­ÀÇ °ªÀÇ Á¶»ç³ª Á¶ÀÛÀ» À§ÇÑ ÇÔ¼ö¿Í ¿¬»êÀÚ¿¡ ´ëÇØ ¼³¸íÇÕ´Ï´Ù. ¿©±â¼­ÀÇ ¹®ÀÚ¿­Àº characterµ¥ÀÌÅÍÇü,character varyingµ¥ÀÌÅÍÇü, ¹×textµ¥ÀÌÅÍÇüÀÇ °ªÀ» Æ÷ÇÔÇÕ´Ï´Ù. º¸Ãæ ¼³¸íÀÌ ¾ø´Â ÇÑ, ¾Æ·¡¿Í °°ÀÌ ³ª¿­µÈ ¸ðµç ÇÔ¼ö´Â, ¸ðµç µ¥ÀÌÅÍÇü¿¡ ´ëÇØ¼­ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù¸¸,characterµ¥ÀÌÅÍÇüÀ» »ç¿ëÇßÀ» °æ¿ì, ÀÚµ¿ÀûÀ¸·Î °ø¹é ¹®ÀÚ°¡ ÆÐµùµÇ´Â ÀáÀçÀû ÀÛ¿ëÀÌ Àֱ⠶§¹®¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ºñÆ® ¹®ÀÚ¿­ µ¥ÀÌÅÍÇü¿¡ ´ëÇØ Á¸ÀçÇÏ´Â ¸î°³ÀÇ ÇÔ¼öµµ ÀÖ½À´Ï´Ù.

SQL¿¡¼­´Â, ÀμöÀÇ ´Ü¶ô¿¡ ÄÞ¸¶°¡ ¾Æ´Ñ ƯÁ¤ÀÇ Å°¿öµå¸¦ »ç¿ëÇϴ Ư¼öÇÑ ±¸¹®ÀÇ ¹®ÀÚ¿­ ÇÔ¼ö ¸î °³¸¦ Á¤ÀÇÇϰí ÀÖ½À´Ï´Ù. ÀÚ¼¼ÇÑ °ÍÀºTable 9-5À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä. ¶ÇÇÑ, ÀÌ·¯ÇÑ ÇÔ¼ö´Â Åë»óÀÇ ÇÔ¼ö È£Ãâ¿¡ ÀÇÇØ ½ÇÇàµÇ°í ÀÖ½À´Ï´Ù(Table 9-6¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä).

Table 9-5. SQL¹®ÀÚ¿­ ÇÔ¼ö¿Í ¿¬»êÀÚ

ÇÔ¼ö ¹Ýȯ°ªÇü ¼³¸í ¿¹ °á°ú
string || string text ¹®ÀÚ¿­ °áÇÕ 'Post' || 'greSQL' PostgreSQL
bit_length(string) int ¹®ÀÚ¿­ ³»ÀÇ ºñÆ®¼ö bit_length('jose') 32
char_length(string) or character_length(string) int ¹®ÀÚ¿­ ³»ÀÇ ¹®ÀÚ¼ö char_length('jose') 4
convert(string using conversion_name) text ƯÁ¤ÇÑ º¯È¯¸íÀ» »ç¿ëÇÏ¿© ÀÎÄÚµùÀ» º¯°æÇÕ´Ï´Ù. º¯È¯Àº CREATE CONVERSION·Î Á¤Àǵ˴ϴÙ. ¶ÇÇÑ, ÀÌ¹Ì Á¤ÀÇµÈ º¯È¯¸íÀÌ ÀÖ½À´Ï´Ù. »ç¿ë°¡´ÉÇÑ º¯È¯¸í¿¡ ´ëÇØ¼­´Â Table 9-7¸¦ ÂüÁ¶Çϼ¼¿ä. ('PostgreSQL' using iso_8859_1_to_utf8)¸¦ º¯È¯ÇÑ´Ù  
lower(string) text ½ºÆ®¸µÀ» ¼Ò¹®ÀÚ·Î º¯È¯ lower('TOM') tom
octet_length(string) int ½ºÆ®¸µ³»ÀÇ ¹ÙÀÌÆ®¼ö octet_length('jose') 4
overlay(string placing string from int [for int ]) text ¼­ºê½ºÆ®¸µÀÇ Ä¡È¯ overlay('Txxxxas' placing 'hom' from 2 for 4) Thomas
position(substring in string) int ƯÁ¤ÇÑ ¼­ºê½ºÆ®¸µÀÇ À§Ä¡ position('om' in 'Thomas') 3
substring(string [from int ] [for int ]) text ¼­ºê½ºÆ®¸µ¸¦ ÃßÃâÇÕ´Ï´Ù. substring('Thomas' from 2 for 3) hom
substring(string from pattern ) text POSIX Á¤±Ô Ç¥Çö¿¡ ÀÏÄ¡ÇÏ´Â ¼­ºê½ºÆ®¸µÀ» ÃßÃâÇÕ´Ï´Ù. ÆÐÅÏ ¸ÅĪ¿¡ °üÇØ¼­º¸´Ù ÀÚ¼¼ÇÑ °ÍÀº,Section 9.7À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä. substring('Thomas' from '...$') mas
substring(string from pattern for escape ) text SQLÁ¤±Ô Ç¥Çö¿¡ ÀÏÄ¡ÇÏ´Â ¼­ºê½ºÆ®¸µÀ» ÃßÃâÇÕ´Ï´Ù. ÆÐÅÏ ¸ÅĪ¿¡ °üÇØ¼­º¸´Ù ÀÚ¼¼ÇÑ °ÍÀº,Section 9.7À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä. substring('Thomas' from '%#"o_a#"_' for '#') oma
trim([leading | trailing | both] [ characters ] from string) text characters(µðÆúÆ®´Â °ø¹é)·Î ÁöÁ¤µÈ ¹®ÀÚ¸¸À» Æ÷ÇÔÇÑ °¡Àå ±ä ¹®ÀÚ¿­À»,stringÀÇ ¼±µÎ, ¸»¹Ì, ±×¸®°í ±× ¾çÂÊ ¸ðµÎ·ÎºÎÅÍ »èÁ¦ÇÕ´Ï´Ù. trim(both 'x' from 'xTomxx') Tom
upper(string) text ¹®ÀÚ¿­À» ´ë¹®ÀÚ·Î º¯È¯ upper('tom') TOM

ÀÌ ¿Ü,Table 9-6¿¡ ¿­°ÅÇÏ´Â ½ºÆ®¸µ Á¶ÀÛ ÇÔ¼ö¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±× Áß ¸î °³´Â,Table 9-5±×¸®°í ¿­°ÅµÈ Ç¥ÁØSQLÀÇ ½ºÆ®¸µ ÇÔ¼ö¸¦ ½ÇÇàÇϱâ À§ÇØ, ³»ºÎÀûÀ¸·Î »ç¿ëµË´Ï´Ù.

Table 9-6. ±× ¿ÜÀÇ ½ºÆ®¸µ ÇÔ¼ö

ÇÔ¼ö ¹Ýȯ°ªÇü ¼³¸í ¿¹ °á°ú
ascii(string) int ÀμöÀÇ ÃÖÃÊ ¹ÙÀÌÆ®ÀÇASCIIÄÚµå ascii('x') 120
btrim(string text [, characters text ]) text characters(µðÆúÆ®´Â °ø¹é ¹®ÀÚ)·Î ÁöÁ¤µÈ ¹®ÀÚ¸¸À» °¡Áö´Â ÃÖÀåÀÇ ¹®ÀÚ¿­À»,stringÀÇ ¼±µÎ¿Í ¸»¹Ì·ÎºÎÅÍ »èÁ¦ÇÕ´Ï´Ù. btrim('xyxtrimyyx', 'xy') trim
chr(int) text ÁÖ¾îÁø ASCIIÄÚµåÀÇ ¹®ÀÚ. chr(65) A
convert(string text, [ src_encoding name,] dest_encoding name) text ¹®ÀÚ¿­À» dest_encoding·Î º¯È¯ÇÕ´Ï´Ù. ¿ø·¡ÀÇ ÀÎÄÚµùÀº src_encoding·Î ÁöÁ¤µË´Ï´Ù. src_encodingÀÌ »ý·«µÉ °æ¿ì, µ¥ÀÌÅͺ£À̽º ÀÎÄÚµùÀÌ »ç¿ëµË´Ï´Ù. convert( 'text_in_utf8', 'UTF8', 'LATIN1') ISO 8859-1 ÀÎÄÚµù ¹æ½ÄÀÇtext_in_utf8
decode(string text, type text) bytea ÀÌÀü¿¡encode()·Î ÀÎÄÚµåµÈstring·ÎºÎÅÍ ¹ÙÀ̳ʸ® µ¥ÀÌÅ͸¦ º¹È£È­ÇÕ´Ï´Ù. ÆÄ¶ó¹ÌÅÍÀÇ ÇüÅ´Âencode()¿Í °°½À´Ï´Ù. decode('MTIzAAE=', 'base64') 123\000\001
encode(data bytea, type text) text ¹ÙÀ̳ʸ® µ¥ÀÌÅ͸¦ ´Ù¸¥ Ç¥Çö ¹æ½ÄÀ¸·Î ÀÎÄÚµåÇÕ´Ï´Ù. Áö¿øµÇ°í ÀÖ´Â ÇüÅ´Â,base64,hex,escapeÀÔ´Ï´Ù. escape´Â ´ÜÁö null¹ÙÀÌÆ®¸¦\000°ú °°ÀÌ Ãâ·ÂÇØ, ¹é½½·¡½Ã¸¦ ÀÌÁßÈ­ÇÕ´Ï´Ù. encode( E'123\\000\\001', 'base64') MTIzAAE=
initcap(string) text °¢°¢ÀÇ ´Ü¾îÀÇ Ã¹¹øÂ° ¹®ÀÚ¸¦ ´ë¹®ÀÚ·Î º¯È¯Çϰí, ³ª¸ÓÁö´Â ¼Ò¹®ÀÚ·Î ³²±é´Ï´Ù. ¿©±â¼­ ´Ü¾î´Â, ¿µ¼ýÀÚ ÀÌ¿ÜÀÇ ¹®ÀÚ·Î ´Ü¶ôÁö¾îÁø, ¿µ¼ýÀÚ ¹®ÀÚÀÇ ½ÃÄö½ºÀÔ´Ï´Ù. initcap('hi THOMAS') Hi Thomas
length(string) int string³»ÀÇ ¹®ÀÚ¼ö length('jose') 4
lpad(string text, length int [, fill text ]) text ¹®ÀÚfill(µðÆúÆ®´Â °ø¹é ¹®ÀÚ)¸¦ ¹®ÀÚÀÇ Àü¿¡ Ãß°¡ÇØ,string¸¦length±æÀ̷Πä¿ó´Ï´Ù. string°¡ À̹ÌlengthÀÇ ±æÀ̸¦ ³Ñ°í ÀÖ´Â °æ¿ì´Â(¿ìÃøÀ») Àß¶ó ¹ö¸± ¼ö ÀÖ½À´Ï´Ù. lpad('hi', 5, 'xy') xyxhi
ltrim(string text [, characters text ]) text stringÀÇ Ã³À½ºÎÅÍ,characters(µðÆúÆ®´Â ½ºÆäÀ̽º)¿¡¼­ ¹®ÀÚ¸¸À» °¡Áö´Â ÃÖÀåÀÇ ¹®ÀÚ¿­À» »èÁ¦ÇÕ´Ï´Ù. ltrim('zzzytrim', 'xyz') trim
md5(string) text stringÀÇ MD5 ÇØ½Ã¸¦ °è»êÇØ, 16 Áø¼ö·Î °á°ú¸¦ ¹ÝȯÇÕ´Ï´Ù. md5('abc') 900150983cd24fb0 d6963f7d28e17f72
pg_client_encoding() name ÇöÀç Ŭ¶óÀ̾ðÆ®ÀÇ ÀÎÄÚµù ¹æ½ÄÀÇ À̸§. pg_client_encoding() SQL_ASCII
quote_ident(string text) text ÁÖ¾îÁø ¹®ÀÚ¿­À»,SQL¹®ÀÇ ½ºÆ®¸µ³»¿¡ ½Äº°Àڷμ­ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï, ÀûÀýÇÑ ÀοëºÎÈ£¸¦ ºÙ¿© ¹ÝȯÇÕ´Ï´Ù. ÀοëºÎÈ£´Â, ÇÊ¿äÇÑ °æ¿ì(¿¹¸¦ µé¸é, ¹®ÀÚ¿­¿¡ ½Äº°Àڷμ­ »ç¿ëÇÒ ¼ö ¾ø´Â ¹®ÀÚ°¡ Æ÷ÇԵǴ °æ¿ì³ª, ´ë¹®ÀÚ º¯È¯µÇ´Â °æ¿ì)¿¡°Ô¸¸ Ãß°¡µË´Ï´Ù. ÀÓº£µðµåµÈ ÀοëºÎÈ£´Â, ÀûÀýÈ÷ ÀÌÁßÈ­ µË´Ï´Ù. quote_ident('Foo bar') "Foo bar"
quote_literal(string) text ÁÖ¾îÁø ¹®ÀÚ¿­À»,SQL¹®ÀÇ ¹®ÀÚ¿­³»¿¡ ¹®ÀÚ ¸®ÅÍ·²·Î¼­ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï, ÀûÀýÇÑ ÀοëºÎÈ£¸¦ ºÙ¿© ¹ÝȯÇÕ´Ï´Ù. ÀÓº£µðµåµÈ ´ÜÀÏ ÀοëºÎÈ£ ¹× ¹é½½·¡½Ã´Â, ÀûÀýÈ÷ ÀÌÁßÈ­ µË´Ï´Ù. quote_literal( 'O\'Reilly') 'O''Reilly'
regexp_replace(string text, pattern text, replacement text [,flags text]) text POSIX Á¤±Ô Ç¥Çö¿¡ ÀÏÄ¡ÇÏ´Â ¼­ºê½º¸µÀ» ġȯÇÕ´Ï´Ù. ÆÐÅϸÅĪ¿¡ °üÇÑ ÀÚ¼¼ÇÑ Á¤º¸´Â Section 9.7¸¦ ÂüÁ¶Çϼ¼¿ä. regexp_replace('Thomas', '.[mN]a.', 'M') ThM
repeat(string text, number int) text ÁöÁ¤µÈnumberÀÇ ¼ö¸¸Å­string¸¦ ¹Ýº¹ÇÕ´Ï´Ù. repeat('Pg', 4) PgPgPgPg
replace(string text, from text, to text) text string¿¡ ÃâÇöÇÏ´Â ¸ðµçfrom¼­ºê½ºÆ®¸µÀ» to¼­ºê½ºÆ®¸µ¿¡ ġȯÇÕ´Ï´Ù. replace('abcdefabcdef', 'cd', 'XX') abXXefabXXef
rpad(string text, length int [, fill text ]) text ¹®ÀÚfill(µðÆúÆ®´Â ½ºÆäÀ̽º)¸¦ ¹®ÀÚ¿¡ Ãß°¡ÇØ,string¸¦length±æÀÌ¿¡ ä¿ó´Ï´Ù. string°¡ À̹ÌlengthÀÇ ±æÀ̸¦ ³Ñ°í ÀÖ´Â °æ¿ì´Â Àß¶ó ¹ö¸± ¼ö ÀÖ½À´Ï´Ù. rpad('hi', 5, 'xy') hixyx
rtrim(string text [, characters text ]) text stringÀÇ ¸»¹Ì·ÎºÎÅÍ,characters(µðÆúÆ®´Â ½ºÆäÀ̽º)·Î ¹®ÀÚ¸¸À» °¡Áö´Â ÃÖÀåÀÇ ¹®ÀÚ¿­À» »èÁ¦ÇÕ´Ï´Ù. rtrim('trimxxxx', 'x') trim
split_part(string text, delimiter text, field int) text string¸¦delimiter·Î ºÐÇÒÇØ, ±× °á°ú·ÎºÎÅÍ(1ºÎÅÍ ¼¾´Ù) ÁöÁ¤ÇÑ Çʵ带 ¹ÝȯÇÕ´Ï´Ù. split_part('abc~@~def~@~ghi', '~@~', 2) def
strpos(string, substring) int ÁöÁ¤ÇÑ ¼­ºê½ºÆ®¸µÀÇ À§Ä¡¸¦ ƯÁ¤ÇÏ´Â(position(substring in string) ¿Í °°½À´Ï´Ù¸¸, ÀμöÀÇ ½ÃÄö½º°¡ °Å²Ù·Î µÇ°í ÀÖ´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä). strpos('high', 'ig') 2
substr(string, from [, count ]) text ÁöÁ¤ÇÑ ¼­ºê½ºÆ®¸µÀ» ÃßÃâÇÏ´Â(substring(string from from for count)¿Í °°½À´Ï´Ù). substr('alphabet', 3, 2) ph
to_ascii(string text [, encoding text ]) text string¸¦ ´Ù¸¥ ÀÎÄÚµù¹æ½ÄÀ¸·ÎºÎÅÍASCII·Î º¯È¯ÇÕ´Ï´Ù. LATIN1,LATIN2,LATIN9,WIN1250encode ¹æ½ÄÀ¸·ÎºÎÅÍÀÇ º¯È¯¸¸À» Áö¿øÇÕ´Ï´Ù. ) to_ascii('Karel') Karel
to_hex(number int or bigint) text number¸¦, µ¿µîÀÇ 16 Áø¼ö Ç¥ÇöÀ¸·Î º¯È¯ÇÕ´Ï´Ù. to_hex(2147483647) 7fffffff
translate(string text, from text, to text) text fromÁýÇÕÀ¸·Î ÁöÁ¤µÈ ¹®ÀÚ¿Í ÀÏÄ¡ÇÏ´Âstring¿¡ ÀÖ´Â ¸ðµç ¹®ÀÚ´Â, °Å±â¿¡ ´ëÀÀÇÏ´Âto·Î ÁöÁ¤µÈ ¹®ÀÚ·Î ¿Å°ÜÁý´Ï´Ù. set translate('12345', '14', 'ax') a23x5

Table 9-7. Built-in Conversions

º¯È¯¸í [a] º¯È¯ ÀüÀÇ ÀÎÄÚµù ¹æ½Ä º¯È¯ ÈÄÀÇ ÀÎÄÚµù¹æ½Ä
ascii_to_mic SQL_ASCII MULE_INTERNAL
ascii_to_utf8 SQL_ASCII UTF8
big5_to_euc_tw BIG5 EUC_TW
big5_to_mic BIG5 MULE_INTERNAL
big5_to_utf8 BIG5 UTF8
euc_cn_to_mic EUC_CN MULE_INTERNAL
euc_cn_to_utf8 EUC_CN UTF8
euc_jp_to_mic EUC_JP MULE_INTERNAL
euc_jp_to_sjis EUC_JP SJIS
euc_jp_to_utf8 EUC_JP UTF8
euc_kr_to_mic EUC_KR MULE_INTERNAL
euc_kr_to_utf8 EUC_KR UTF8
euc_tw_to_big5 EUC_TW BIG5
euc_tw_to_mic EUC_TW MULE_INTERNAL
euc_tw_to_utf8 EUC_TW UTF8
gb18030_to_utf8 GB18030 UTF8
gbk_to_utf8 GBK UTF8
iso_8859_10_to_utf8 LATIN6 UTF8
iso_8859_13_to_utf8 LATIN7 UTF8
iso_8859_14_to_utf8 LATIN8 UTF8
iso_8859_15_to_utf8 LATIN9 UTF8
iso_8859_16_to_utf8 LATIN10 UTF8
iso_8859_1_to_mic LATIN1 MULE_INTERNAL
iso_8859_1_to_utf8 LATIN1 UTF8
iso_8859_2_to_mic LATIN2 MULE_INTERNAL
iso_8859_2_to_utf8 LATIN2 UTF8
iso_8859_2_to_windows_1250 LATIN2 WIN1250
iso_8859_3_to_mic LATIN3 MULE_INTERNAL
iso_8859_3_to_utf8 LATIN3 UTF8
iso_8859_4_to_mic LATIN4 MULE_INTERNAL
iso_8859_4_to_utf8 LATIN4 UTF8
iso_8859_5_to_koi8_r ISO_8859_5 KOI8
iso_8859_5_to_mic ISO_8859_5 MULE_INTERNAL
iso_8859_5_to_utf8 ISO_8859_5 UTF8
iso_8859_5_to_windows_1251 ISO_8859_5 WIN1251
iso_8859_5_to_windows_866 ISO_8859_5 WIN866
iso_8859_6_to_utf8 ISO_8859_6 UTF8
iso_8859_7_to_utf8 ISO_8859_7 UTF8
iso_8859_8_to_utf8 ISO_8859_8 UTF8
iso_8859_9_to_utf8 LATIN5 UTF8
johab_to_utf8 JOHAB UTF8
koi8_r_to_iso_8859_5 KOI8 ISO_8859_5
koi8_r_to_mic KOI8 MULE_INTERNAL
koi8_r_to_utf8 KOI8 UTF8
koi8_r_to_windows_1251 KOI8 WIN1251
koi8_r_to_windows_866 KOI8 WIN866
mic_to_ascii MULE_INTERNAL SQL_ASCII
mic_to_big5 MULE_INTERNAL BIG5
mic_to_euc_cn MULE_INTERNAL EUC_CN
mic_to_euc_jp MULE_INTERNAL EUC_JP
mic_to_euc_kr MULE_INTERNAL EUC_KR
mic_to_euc_tw MULE_INTERNAL EUC_TW
mic_to_iso_8859_1 MULE_INTERNAL LATIN1
mic_to_iso_8859_2 MULE_INTERNAL LATIN2
mic_to_iso_8859_3 MULE_INTERNAL LATIN3
mic_to_iso_8859_4 MULE_INTERNAL LATIN4
mic_to_iso_8859_5 MULE_INTERNAL ISO_8859_5
mic_to_koi8_r MULE_INTERNAL KOI8
mic_to_sjis MULE_INTERNAL SJIS
mic_to_windows_1250 MULE_INTERNAL WIN1250
mic_to_windows_1251 MULE_INTERNAL WIN1251
mic_to_windows_866 MULE_INTERNAL WIN866
sjis_to_euc_jp SJIS EUC_JP
sjis_to_mic SJIS MULE_INTERNAL
sjis_to_utf8 SJIS UTF8
tcvn_to_utf8 WIN1258 UTF8
uhc_to_utf8 UHC UTF8
utf8_to_ascii UTF8 SQL_ASCII
utf8_to_big5 UTF8 BIG5
utf8_to_euc_cn UTF8 EUC_CN
utf8_to_euc_jp UTF8 EUC_JP
utf8_to_euc_kr UTF8 EUC_KR
utf8_to_euc_tw UTF8 EUC_TW
utf8_to_gb18030 UTF8 GB18030
utf8_to_gbk UTF8 GBK
utf8_to_iso_8859_1 UTF8 LATIN1
utf8_to_iso_8859_10 UTF8 LATIN6
utf8_to_iso_8859_13 UTF8 LATIN7
utf8_to_iso_8859_14 UTF8 LATIN8
utf8_to_iso_8859_15 UTF8 LATIN9
utf8_to_iso_8859_16 UTF8 LATIN10
utf8_to_iso_8859_2 UTF8 LATIN2
utf8_to_iso_8859_3 UTF8 LATIN3
utf8_to_iso_8859_4 UTF8 LATIN4
utf8_to_iso_8859_5 UTF8 ISO_8859_5
utf8_to_iso_8859_6 UTF8 ISO_8859_6
utf8_to_iso_8859_7 UTF8 ISO_8859_7
utf8_to_iso_8859_8 UTF8 ISO_8859_8
utf8_to_iso_8859_9 UTF8 LATIN5
utf8_to_johab UTF8 JOHAB
utf8_to_koi8_r UTF8 KOI8
utf8_to_sjis UTF8 SJIS
utf8_to_tcvn UTF8 WIN1258
utf8_to_uhc UTF8 UHC
utf8_to_windows_1250 UTF8 WIN1250
utf8_to_windows_1251 UTF8 WIN1251
utf8_to_windows_1252 UTF8 WIN1252
utf8_to_windows_1253 UTF8 WIN1253
utf8_to_windows_1254 UTF8 WIN1254
utf8_to_windows_1255 UTF8 WIN1255
utf8_to_windows_1256 UTF8 WIN1256
utf8_to_windows_1257 UTF8 WIN1257
utf8_to_windows_866 UTF8 WIN866
utf8_to_windows_874 UTF8 WIN874
windows_1250_to_iso_8859_2 WIN1250 LATIN2
windows_1250_to_mic WIN1250 MULE_INTERNAL
windows_1250_to_utf8 WIN1250 UTF8
windows_1251_to_iso_8859_5 WIN1251 ISO_8859_5
windows_1251_to_koi8_r WIN1251 KOI8
windows_1251_to_mic WIN1251 MULE_INTERNAL
windows_1251_to_utf8 WIN1251 UTF8
windows_1251_to_windows_866 WIN1251 WIN866
windows_1252_to_utf8 WIN1252 UTF8
windows_1256_to_utf8 WIN1256 UTF8
windows_866_to_iso_8859_5 WIN866 ISO_8859_5
windows_866_to_koi8_r WIN866 KOI8
windows_866_to_mic WIN866 MULE_INTERNAL
windows_866_to_utf8 WIN866 UTF8
windows_866_to_windows_1251 WIN866 WIN
windows_874_to_utf8 WIN874 UTF8
Notes:
a. º¯È¯¸íÀº, Ç¥ÁØ ¸í¸í ü°è¸¦ µû¸£°í ÀÖ½À´Ï´Ù. ¿µ¼ýÀÚ ÀÌ¿ÜÀÇ ¹®ÀÚ°¡ ¹ØÁٷΠġȯµÈ º¯È¯ÀüÀÇ ÀÎÄÚµù ¹æ½ÄÀÇ °ø½Ä ¸íĪÀÇ µÚ·Î_to_¸¦ ºÙÀÏ ¼ö ÀÖ¾î ±× ÈÄ¿¡, µ¿µîÇÏ°Ô Ã³¸®µÈ º¯È¯ ÈÄÀÇ ÀÎÄÚµù ¹æ½Ä¸íÀÌ °è¼ÓµË´Ï´Ù. µû¶ó¼­, ÀÌ·¯ÇÑ ¸íĪÀº °ü½ÀÀûÀÎ ÄÚµå¸í°ú´Â ´Ù¸¦ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.