Character Set

Oracle DBÀÇ character setÀ» check

SQL> select * from nls_database_parameters where parameter like '%CHAR%';

SITE

NLS_CHARACTERSET

NLS_NCHAR_CHARACTERSET

pos-core & CDPPC µî ÇØ¿Ü

AL32UTF8

AL16UTF16

±¹¿µ µî ±¹³»

K016MSWIN949

AL16UTF16

KT roll µî 2012.11.14ºÎÅÍ

AL32UTF8

AL16UTF16

 

Character set º¯°æ

SQL> STARTUP MOUNT;

SQL> ALTER SYSTEM ENABLE RESTRICTED SESSION;

SQL> ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;

SQL> ALTER SYSTEM SET AQ_TM_PROCESSES=0;

SQL> ALTER DATABASE OPEN;

SQL> ALTER DATABASE CHARACTER SET KO16MSWIN949;

SQL> SHUTDOWN IMMEDIATE;

SQL> STARTUP;

 

ÇÑ±Û character set ¼³Á¤

 

KO16KSC5601 - 2byte ÇѱۿϼºÇü 2350ÀÚ

KO16MSWIN949 - 2byte ¿Ï¼ºÇüÈ®Àå 11172ÀÚ

UTF8 - °¡º¯3byte unicode 11172ÀÚ (ÀÎÄÚµùº¯È¯)

AL32UTF8 - °¡º¯6byte unicode 11172ÀÚ (ÀÎÄÚµùº¯È¯)

 

- ÇѱÛÀ» À§Çؼ­´Â KO16MSWIN949¸¦ ÁöÁ¤ÇÑ´Ù (°¡´ÉÇϸé KO16KSC5601Àº »ç¿ëÀÚÁ¦)

- Çѱ¹¾î»Ó¸¸¾Æ´Ï¶ó ´Ù¾çÇÑ ¾ð¾î(Áß±¹¾îµî)À» À§Çؼ­´Â UTF8,AL32UTF8À» ¼±ÅÃ

- ´ëºÎºÐÇѱÛÀÌ°í °¡²û ¿Ü±¹¾îÀΰæ¿ì KO16MSWIN949¸¦ ÁöÁ¤Çϰí, National CharactersetÀ»

  ÀÌ¿ëÇÑ Ä÷³¿¡ ¿Ü±¹¾î ÀúÀå