maxdb_stmt_execute
stmt->execute
Executes a prepared Query
Description
Procedural style:
boolmaxdb_stmt_execute
resourcestmt
Object oriented style (method):
stmt
bool
execute
The maxdb_stmt_execute function executes a query that has been previously
prepared using the maxdb_prepare function represented by the
stmt resource. When executed any parameter markers which exist will
automatically be replaced with the appropiate data.
If the statement is UPDATE, DELETE, or INSERT, the total number of affected rows can be
determined by using the maxdb_stmt_affected_rows function. Likewise,
if the query yields a result set the maxdb_fetch function is used.
When using maxdb_stmt_execute, the maxdb_fetch
function must be used to fetch the data prior to preforming any additional queries.
Return values
&return.success;
See also
maxdb_prepare
maxdb_stmt_bind_param.
Example
Object oriented style
query("CREATE TABLE temp.mycity LIKE hotel.city");
/* Prepare an insert statement */
$query = "INSERT INTO temp.mycity (zip, name, state) VALUES (?,?,?)";
$stmt = $maxdb->prepare($query);
$stmt->bind_param("sss", $val1, $val2, $val3);
$val1 = '11111';
$val2 = 'Georgetown';
$val3 = 'NY';
/* Execute the statement */
$stmt->execute();
$val1 = '22222';
$val2 = 'Hubbatown';
$val3 = 'CA';
/* Execute the statement */
$stmt->execute();
/* close statement */
$stmt->close();
/* retrieve all rows from myCity */
$query = "SELECT zip, name, state FROM temp.mycity";
if ($result = $maxdb->query($query)) {
while ($row = $result->fetch_row()) {
printf("%s (%s,%s)\n", $row[0], $row[1], $row[2]);
}
/* free result set */
$result->close();
}
/* remove table */
$maxdb->query("DROP TABLE temp.mycity");
/* close connection */
$maxdb->close();
?>
]]>
Procedural style
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The above examples would produce the following output: