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MS-SQL > SQL ¼­¹öÀÇ µ¥ÀÌÅÍ Å¸ÀÔ

µî·ÏÀÏ : 2017-07-03 19:47 Á¶È¸¼ö : 52,323

SQL ¼­¹ö¿¡¼­ »ç¿ëÇÏ´Â µ¥ÀÌÅÍ Å¸ÀÔÀº ½Ã½ºÅÛÀÌ Á¦°øÇÏ´Â ½Ã½ºÅÛ µ¥ÀÌÅÍÇü°ú »ç¿ëÀÚ°¡ Á¤ÀÇÇÏ´Â »ç¿ëÀÚ Á¤ÀÇ µ¥ÀÌÅÍÇüÀÌ ÀÖ½À´Ï´Ù. ¿©±â¿¡¼­´Â ½Ã½ºÅÛ µ¥ÀÌÅÍÇü¸¸À» Á¤¸®ÇÕ´Ï´Ù.
 

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Å©±â(BYTE)

¼³¸í

Á¤¼öÇü

int

4

(-2,147,483,648)¿¡¼­ (2,147,483,647)±îÁö¼ö

smallint

2

(-32,768)¿¡¼­ (32,767) ±îÁö¼ö

tinyint

1

0¿¡¼­ 255 ±îÁö ¼ö

bit

1

0 ¶Ç´Â 1

°íÁ¤ ¼Ò¼öÁ¡

numeric

2~17

10^38-1¿¡¼­ 10^38 -1 ±îÁö¼ö

decimal

2~17

10^38-1¿¡¼­ 10^38 -1 ±îÁö¼ö

ºÎµ¿ ¼Ò¼öÁ¡

float

8

-1.79E + 308¿¡¼­ 1.79E + 308 ±îÁöÀÇ ¼ö

real

4

-3.40E + 38¿¡¼­ 3.40+38±îÁöÀÇ ¼ö

³¯Â¥

datetime

8

1753.1.1 ~ 9999.12.31 ÀϱîÁö ¹Ð¸®ÃʱîÁö ³ªÅ¸³½´Ù.

smalldatetime

1900.1.1. 2079.6.6ÀϱîÁö 1ºÐ±îÁö ³ªÅ¸³½´Ù.

¹®ÀÚ

char,varchar

0~8000

0~8000 ÀÚ ÀÌÇÏÀÇ ¹®ÀÚ

nchar,nvarchar

0~8000

0~4000 ÀÚ ÀÌÇÏÀÇ À¯´ÏÄÚµå ¹®ÀÚ

text

0~2G

8000ÀÚ°¡ ³Ñ´Â ¹®ÀÚ. (0¿¡¼­ 2,147,483,647)±ÛÀÚ±îÁö ÀúÀå°¡´É

ntext

0~2G

8000ÀÚ°¡ ³Ñ´Â ¹®ÀÚ (0¿¡¼­ 1,073,741,823)±ÛÀÚ±îÁö ÀúÀå°¡´É

ÀÌÁø

binary

0~8000

0~8000 ¹ÙÀÌÆ® ÀÌÇÏÀÇ ÀÌÁø°ª

varbinary

0~8000

0~8000 ¹ÙÀÌÆ® ÀÌÇÏÀÇ ÀÌÁø°ª

image

0~2G

8000¹ÙÀÌÆ®°¡ ³Ñ´Â ±×¸² µîÀÇ ÀÌÁø °ªÀ» ÀúÀåÇϴµ¥ À¯¿ë

0¿¡¼­ (2,147,483,647)¹ÙÀÌÆ®±îÁö ÀúÀå°¡´É

È­Æó

money

8

È­Æó (-922,337,203,685,477.5608)ºÎÅÍ (922,337,203,685,477.5807)

smallmoney

4

È­Æó (-214,748.3648ºÎÅÍ +214,748.3647)±îÁö °¡´É

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