3 ms·
> as soon as either (or both) operand of any binary relational operator is NULL, the whole expression is NULL! Isn't is a binary operator? Because "NULL is NU
by Karellen 3y ago
> as soon as either (or both) operand of any binary relational operator is NULL, the whole expression is NULL!
Isn't is a binary operator?
Because "NULL is NULL" is True (not NULL).
- neuromanser 3y agoNo, IS NULL is an unfortunately named unary postfix operator.