David Giragosian skrev:
On Mon, Dec 28, 2009 at 2:32 PM, D. Dante Lorenso <da...@lorenso.com> 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
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