At 19:22 24/09/00 -0500, Dominic J. Eidson wrote:
>
>In these cases, is NULL = 0? - What if it returns the UID for "root"
>(typically UID 0)... I think an error message should/would be better in
>this case.
>
No NULL is NULL, a special value that usually means 'nothing found'.
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