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
__ _ _ ___ == MySQL AB
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