Logical Functions

Logical Function	Description
And	Returns the logical AND of one or more expressions.
And	Returns the logical AND of one or more expressions.
Not	The Not function performs logical negation.
Or	Returns the logical OR of one or more expressions.
Or	Returns the logical OR of one or more expressions.
Xor	The Xor function returns the logical exclusive OR of one or more expressions. The Xor operator requires two expressions.
Xor	The Xor function returns the logical exclusive OR of one or more expressions. The Xor operator requires two expressions.