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| CHAR[(size[BYTE ¦ CHAR])] | °íÁ¤±æÀÌÀÇ ¹®ÀÚ µ¥ÀÌÅÍ, ÃÖ´ë Å©±â 2KB |
| VARCHAR2[(size[BYTE ¦ CHAR])] | °¡º¯±æÀÌÀÇ ¹®ÀÚ µ¥ÀÌÅÍ, ÃÖ´ë Å©±â 4KBÀÎ |
| NCHAR[(size)] | ¿©·¯ ¾ð¾î¿¡ ÀÇÇØ¼ °áÁ¤µÇ¸ç, CHARÇü°ú °°´Ù. |
| NVARCHAR2(size) | ¿©·¯ ¾ð¾î¿¡ ÀÇÇØ¼ °áÁ¤µÇ¸ç, varchar2 Çü°ú °°´Ù. |
| LONG | ÃÖ´ë 2GB±îÁöÀÇ °¡º¯±æÀÌ ¹®ÀÚµ¥ÀÌÅÍ |
| RAW(size) | ÃÖ´ë 2GB±îÁöÀÇ ¹ÙÀÌÆ® ¹®ÀÚ¿ µ¥ÀÌÅÍ |
| LONG RAW | ÃÖ´ë 2GB±îÁöÀÇ ÀÌÁø ¹®ÀÚ¿ µ¥ÀÌÅÍ |
| NUMBER[(l,d)] | ¼öÄ¡ µ¥ÀÌÅÍ·Î Àüü±æÀÌ 'l'ÀÌ°í ¼Ò¼öÁ¡ ÀÚ¸´¼ö 'd' ¿¹·Î number(6,2)=xxxx.xx |
| BLOB | ÃÖ´ë ±æÀÌ 4GB±îÁöÀÇ ±¸Á¶ÈµÇÁö ¾ÊÀº ÀÌÁø µ¥ÀÌÅÍ |
| CLOB | ÃÖ´ë ±æÀÌ 4GB±îÁöÀÇ ±¸Á¶ÈµÇÁö ¾ÊÀº ¹®ÀÚ µ¥ÀÌÅÍ |
| NCLOB | ÃÖ´ë ±æÀÌ 4GB±îÁöÀÇ ¿©·¯ ¾ð¾îÀÇ ¹®ÀÚ µ¥ÀÌÅÍ |
| DATE | ³¯Â¥, ½Ã°£ µ¥ÀÌÅÍ(BC 4712.1.1¡CE 4712.12.31¹üÀ§) |
| TIMESTAMP[(n)] | ¼Ò¼ýÁ¡ 9ÀÚ¸®±îÁöÀÇ Á¤¹Ðµµ¸¦ °¡Áø ³¯Â¥ Á¤º¸ |
| BFILE | ÃÖ´ë 4GB±îÁöÀÇ ÀÌÁø ÆÄÀÏ, DB ¿ÜºÎ¿¡ ÆÄÀÏ·Î ÀúÀå |
| ROWID | Å×ÀÌºí¿¡ ÇàÀÌ ÀúÀåµÉ ¶§ ROWID ŸÀÔÀ» ÀÌ¿ëÇØ¼ ÀúÀå |
| binary_float | 5byte(32 bit ºÎµ¿ ¼Ò¼öÁ¡)ÀÇ °ø°£ÀÌ ¿ä±¸ |
| binary_float_nan | not a number(NAN) for BINARY_FLOAT ŸÀÔ |
| binary_float_infinity | infinity(INF) for BINARY_FLOAT ŸÀÔ (¹«ÇÑ´ë) |
| binary_double | 9byte(64 bit ºÎµ¿ ¼Ò¼öÁ¡)ÀÇ °ø°£ÀÌ ¿ä±¸ |
| binary_double_nan | not a number(NAN) for BINARY_DOUBLE ŸÀÔ |
| binary_double_infinity | infinity(INF) for BINARY_DOUBLE ŸÀÔ (¹«ÇÑ´ë) |