Syntax
------

BIN(N)

Description
-----------

Returns a string representation of the binary value of the given longlong
(that is, BIGINT) number. This is equivalent to CONV(N,10,2). The argument
should be positive. If it is a FLOAT, it will be truncated. Returns NULL if
the argument is NULL.

Examples
--------

SELECT BIN(12);
+---------+
| BIN(12) |
+---------+
| 1100    |
+---------+

URL: https://mariadb.com/kb/en/bin/