What means int 11 in MySQL?

What means int 11 in MySQL?

In MySQL integer int(11) has size is 4 bytes which equals 32 bit. Signed value is : – 2^(32-1) to 0 to 2^(32-1)-1 = -2147483648 to 0 to 2147483647.

What is the integer value range for Smallint?

–32,767 to 32,767
The SMALLINT data type stores small whole numbers that range from –32,767 to 32,767. The maximum negative number, –32,768, is a reserved value and cannot be used. The SMALLINT value is stored as a signed binary integer. Integer columns typically store counts, quantities, and so on.

Does MySQL support integer?

MySQL supports all standard SQL numeric data types which include INTEGER, SMALLINT, DECIMAL, and NUMERIC.

What is integer data type in MySQL?

INT in MySQL is an integer data type, which is a whole number. It allows numbers to be written without fractional part (no decimal component). For example, 1, 5, -10 is an integer type, while 1.5, 5/7 cannot be an integer. It is to note that an integer value can be positive, negative, or zero.

What is int max value?

2147483647
Limits on Integer Constants

How do I limit int in SQL?

If you want to limit the range of an integer column you can use a check constraint: create table some_table ( phone_number integer not null check (phone_number between 0 and 9999999999) );

What is the max value for INT in SQL?

-2,147,483,648 to 2,147,483,647
The range of an int data type is -2,147,483,648 to 2,147,483,647.

What is INT max value?

How do I store a large integer in SQL?

Use varchar and BigInteger. Parse(string) / BigInteger. ToString() Use varbinary and BigInteger..ctor(byte[]) / BigInteger.

What is the maximum value for integer?

Limits on Integer Constants