[Transact-SQL] number data types / numeryczne typy danych

[Transact-SQL] number data types / numeryczne typy danych

bigint
-2^63 (-9,223,372,036,854,775,808) to 2^63-1 (9,223,372,036,854,775,807)
8 Bytes

int
 -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647)
4 Bytes

smallint
-2^15 (-32,768) to 2^15-1 (32,767)
2 Bytes

tinyint 
0 to 255
1 Byte