Re: IS NULL

David Link <dlink@soundscan.com> writes:
>> This is a bug.  What version are you using?  Could you supply
>> an exact example of a value that makes it crash?

> pg 7.0.3 (running on mandrake 8.0 / 2.4.3 kernal)

Okay, I've looked at the CVS logs and I believe you are stumbling over
some nasty little bugs in the 7.0.* versions of to_timestamp (which is
invoked by to_date) and to_char.  I would strongly recommend an upgrade
to 7.1.*.  In particular, 7.0's to_timestamp has the ugly habit of
scribbling on its input data, which is bad news in any case but
particularly so when applied directly to a table column :-(.  If you
use it in 7.0 you are very likely to suffer unrecoverable data loss.

            regards, tom lane