BIGINT
You are viewing an old version of this article. View
the current version here.
Syntax
BIGINT[(M)] [SIGNED | UNSIGNED | ZEROFILL]
Description
A large integer. The signed range is -9223372036854775808
to
9223372036854775807
. The unsigned range is 0
to
18446744073709551615
.
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.
Note: If the ZEROFILL attribute has been specified, the column will automatically become UNSIGNED.
SERIAL
is an alias for:
BIGINT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE
Examples
CREATE TABLE bigints (a BIGINT,b BIGINT UNSIGNED,c BIGINT ZEROFILL); INSERT INTO bigints VALUES (-10,-10,-10); Query OK, 1 row affected, 2 warnings (0.08 sec) Warning (Code 1264): Out of range value for column 'b' at row 1 Warning (Code 1264): Out of range value for column 'c' at row 1 INSERT INTO bigints VALUES (-10,10,-10);Query OK, 1 row affected, 1 warning (0.08 sec) Warning (Code 1264): Out of range value for column 'c' at row 1 INSERT INTO bigints VALUES (-10,10,10); Query OK, 1 row affected (0.08 sec) INSERT INTO bigints VALUES (9223372036854775808,9223372036854775808,9223372036854775808); Query OK, 1 row affected, 1 warning (0.07 sec) Warning (Code 1264): Out of range value for column 'a' at row 1 INSERT INTO bigints VALUES (9223372036854775807,9223372036854775808,9223372036854775808); Query OK, 1 row affected (0.05 sec) SELECT * FROM bigints; +---------------------+---------------------+----------------------+ | a | b | c | +---------------------+---------------------+----------------------+ | -10 | 0 | 00000000000000000000 | | -10 | 10 | 00000000000000000000 | | -10 | 10 | 00000000000000000010 | | 9223372036854775807 | 9223372036854775808 | 09223372036854775808 | | 9223372036854775807 | 9223372036854775808 | 09223372036854775808 | +---------------------+---------------------+----------------------+
See also
Comments
Comments loading...
Content reproduced on this site is the property of its respective owners,
and this content is not reviewed in advance by MariaDB. The views, information and opinions
expressed by this content do not necessarily represent those of MariaDB or any other party.