As i understand it, the use of NULL in SQL means the value of the column
is unknown. Therefore that result would seem fair.
Havasvölgyi Ottó wrote:
Hi,
I have just run this command on 8.0.4 :
SELECT 'foo' WHERE 0 NOT IN (NULL, 1);
And it resulted is zero rows.
Without NULL it is OK.
Is this a bug, or the standard has such a rule?
Best Regards,
Otto
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