BIGINT, INTEGER and SMALLINT

BIGINT

An 8-byte integer with a precision of 19 digits. The range of big integers is -9 223 372 036 854 775 808 to +9 223 372 036 854 775 807.

INTEGER
INT

A 4-byte integer with a precision of 10 digits. The range of large integers is -2 147 483 648 to +2 147 483 647.

SMALLINT

A 2-byte integer with a precision of 5 digits. The range is -32 768 to 32 767.