Shankar Unni wrote:

> I tried setting a TIMESTAMP column (nullable, not first timestamp in 
> that table) in mysql 3.23.38) to NULL, but it seems to get the value 
> 00000000000000.  Is it not possible to set a timestamp column to NULL?


It's even worse: if you explicitly insert the value NULL (as in the keyword 
"null"), it inserts now() instead.

Try:

    create table foo (t timestamp, u timestamp);
    insert into foo(t) values('');
        // inserts 0000.... in both t and u.

    insert into foo(t,u) values (null,null);
        // inserts the value of now() into both t and u.

Is this a bug, or a feature I missed in the documentation?

--
Shankar.


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