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The BITXOR function performs the bitwise XOR comparison of two integers specified by numeric expressions. The bitwise XOR operation compares two integers bit by bit, returning a bit 1 if only one of the two bits is 1; else, it returns a bit 0. 

It takes the general form:

BITXOR(expression1, expression2) 

If either expression1 or expression2 evaluates to the null value, null is returned.
Non integer values are truncated before the operation is performed.
The BITXOR operation is performed on a 32-bit twos-complement word. It should be noted that differences in hardware architecture can make the use of the high-order bit nonportable.

An example of use is as:

* Binary value of 6 = 0110
* Binary value of 12 = 1100

This results in 1010, and the following output is displayed:

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