bigint size

I. Bigint type comparison: integer data from-2 ^ 63 (-9223372036854775808) to 2 ^ 63-1 (9223372036854775807). The storage size is 8 bytes. If a byte is 8 bits, bigint has 64 bits of int: integer data from-2 ^ 31 (-2,147,483,648) to 2 ^ 31-1 (2,147,48

One. Type comparisonbigint: Integer data from -2^63 (-9223372036854775808) to 2^63-1 (9223372036854775807) with a storage size of 8 bytes. One byte is 8 bits, so bigint has 64 bits.int: integer data from -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,64

The Recently used MySQL database encountered a number of types, mainly int,bigint,smallint and tinyint. One of the more confusing is the difference between int and smallint. Today on the Internet to find out carefully, find the following content,

The recent use of MySQL database has encountered many types of numbers, mainly int,bigint,smallint and tinyint. Among them, the difference between int and smallint is confusing. Today on the internet carefully looked for, find the following content,

1. Type comparison Bigint: integer data from-2 ^ 63 (-9223372036854775808) to 2 ^ 63-1 (9223372036854775807). The storage size is 8 bytes. One byte is 8 bits, so bigint has 64 bits INT: integer data from-2 ^ 31 (-2,147,483,648) to 2 ^ 31-1 (2,147,4

An exact numeric data type that uses integer data. bigint Integer data (all numbers) from -2^63 (-9223372036854775808) to 2^63-1 (9223372036854775807). The storage size is 8 bytes. P.S. bigint already has a length, in the MySQL build table length,

The recent use of MySQL database has encountered several types of numbers, mainly int,bigint,smallint and tinyint. One of the more confusing is the difference between int and smallint. Today on the Internet to find out carefully, find the following

The recent use of MySQL database has encountered several types of numbers, mainly int,bigint,smallint and tinyint. One of the more confusing is the difference between int and smallint. Today on the Internet to find out carefully, find the following

bigint 20-digit 8-byteInteger data (all numbers) from -2^63 (-9223372036854775808) to 2^63-1 (9223372036854775807). The storage size is 8 bytes.9223372036854775808P.S. bigint already has length, in MySQL build table length, just used to display the

Usage of bigint, int, smallint, and tinyint storage in mysql bitsCN.com Use the exact numeric data type of integer data. Bigint integer data from-2 ^ 63 (-9223372036854775808) to 2 ^ 63-1 (9223372036854775807) (all numbers ). The storage size is 8