BITAND(Integer-type lhs, Integer-type rhs)
Returns the result of the AND operation of two integers.
Integer range: TINYINT、SMALLINT、INT、BIGINT、LARGEINT
mysql> select bitand(3,5) ans; +------+ | ans | +------+ | 1 | +------+ mysql> select bitand(4,7) ans; +------+ | ans | +------+ | 4 | +------+
BITAND