What is a small integer?
A small integer is a binary integer with a precision of 15 bits. The range of small integers is -32768 to +32767.
How big is a small INT?
In this article
| Data type | Range | Storage |
|---|---|---|
| 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 |
Which is the small integer range?
-32768 to 32767
A small integer. The signed range is -32768 to 32767. The unsigned range is 0 to 65535. If a column has been set to ZEROFILL, all values will be prepended by zeros so that the SMALLINT value contains a number of M digits.
What is the largest possible small integer?
INTEGER data types are used to store whole numbers. SMALLINT is the abbreviation for small integer….INTEGER, SMALL INTEGER and BIG INTEGER.
| Type | Size | Value Range |
|---|---|---|
| SmallInt | 2 bytes | -32,768 to +32,767 |
| Integer | 4 bytes | -2,147,483,648 to +2,147,483,647 |
| BigInt | 64 bytes | -263 to 263-1 or -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
What is a Smallint?
The SMALLINT data type stores small whole numbers that range from –32,767 to 32,767. The SMALLINT value is stored as a signed binary integer. Integer columns typically store counts, quantities, and so on. Because the SMALLINT data type requires only two bytes per value, arithmetic operations are performed efficiently.
Is BigInt same as double?
BIGINT has a max n of 18-19, DOUBLE even less.
What’s the difference between a small integer and a big integer?
INTEGER data types are used to store whole numbers. SMALLINT is the abbreviation for small integer. BIGINT was added in Firebird 1.5 and is the SQL99-compliant 64-bit signed integer type.
How many bytes do you need for a small integer?
2 bytes of data storage are required for the small integer value, whereby 15 bits are for the number and 1 bit for the sign. It is usually preferable to use an INTEGER data type as 2 bytes more or less are fairly irrelevant these days.
Is the range of an integer the same as an int?
The range of INT is -2,147,483,648 to +2,147,483,647. INTEGER is the synonym of INT, therefore, they are interchangeable.
What kind of integers can you store in smallint?
SMALLINT. SMALLINT is used to stores small integers with a precision of 15 bits. The range of SMALLINT is -32,768 to +32,767.