Rafael Martinez writes:
> Hei
>
> If I send a SELECT sql-request to my DB and this request returns an
> "Empty set" .......
>
> mysql_num_rows(MYSQL_RES *result) returns 0 - This is OK
> but mysql_num_fields(MYSQL_RES *result) returns 1 - This is not OK ;-)
>
> Why? Am I missing anything?
>
> Sincerely
> Rafael Martinez
>
No, the above is 100 % OK.
A relation with no tuples is still a relation. Like an wmpty set.
Regards,
Sinisa
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