Posted by nescio on 01/26/06 12:06

i have to use odbc to connect to a access database.
i want to use a function like mysl_num_rows() to count the rows in the
result set;

according to the manual i have to use odbc_num_rows();
but when i use odbc_num_rows() i always get as a result: -1;

no matter how many rows i see, so the connection and query is correct;
i see lets say 50 rows as a result but odbc_num_rows() still gives -1, and
not 50 as i expected.
and if the query has no result set i also get -1

is odbc_num_rows() not the same as mysql_num_rows()? and if not, how do i
get the amount of
rows in the result set (because the application has to stop if the result
set is empty);

---------------source code ----------------
$connection = odbc_connect('x','x','x');

$query = $query_a;

$result = odbc_do($connection,$query);

$aantal = odbc_num_rows($result);

$aantal is always -1!!

------------------------------------------

thanks

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