What's the difference?
I know that Null is Oracle means no set value and it's not comparable.
Null==Null in Oracle doesn't make sense.
While how different is it compared to Null in C?
h*****n 发帖数: 439
2
NULL is defined as 0 in C/C++
【在 y****i 的大作中提到】 : What's the difference? : I know that Null is Oracle means no set value and it's not comparable. : Null==Null in Oracle doesn't make sense. : While how different is it compared to Null in C?
t****r 发帖数: 66
3
that is null, not NULL
【在 h*****n 的大作中提到】 : NULL is defined as 0 in C/C++
