BITSET( ) Function
Sets the bit to 1 in a numeric value and returns the resulting value.
Specifies the numeric value in which a bit is set. If nExpression1 is not an integer, it is converted to an integer before its bit is set.
Specifies the bit position in nExpression1 that is set to 1. nExpression2 can range from 0 to 31; 0 is the rightmost bit.
x = 5 && 0101 binary y = 1 && 2nd bit position (0 = 1st bit position) ? BITSET(x,y) && Returns 7, 0111 binary