odbc_num_rows — Displays rows from a query.
resource result: Result
Rows in a result set or -1 on error
Returns the numbers of rows in a result set. In a SELECT
statement, this is the number of rows returned from the
query. For UPDATE, INSERT, and DELETE statements, this is
the number of affected rows. A lot of ODBC drivers don't
know how to handle this function properly and return a
result of -1.
Existing since version 3.0.6
Example 1351. Display number
$db = odbc_connect("DSN","user","pass");
$sql = "SELECT * FROM Products";
$result = odbc_exec($db, $sql);
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
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