Re: Is anything ever equal to NULL?

[Carsten Pedersen]

David Giragosian skrev:
> On Mon, Dec 28, 2009 at 2:32 PM, D. Dante Lorenso <dante@stripped> wrote:
> 
>> Will anything ever be equal to NULL in a SELECT query?

...

>> What's so special about NULL?
> 
> 
> http://dev.mysql.com/doc/refman/5.0/en/working-with-null.html
> 
> Should answer some of your questions, Dante.

Oddly enough, that page fails to mention the <=> operator for which NULL 
does indeed equal NULL.

http://dev.mysql.com/doc/refman/5.0/en/comparison-operators.html#operator_equal-to

/ Carsten