cubrid_affected_rows

Return the number of rows affected by the last SQL statement

&reftitle.description; `int` `cubrid_affected_rows` `resource` `conn_identifier` `int` `cubrid_affected_rows` `resource` `req_identifier`

The `cubrid_affected_rows` function is used to get the number of rows affected by the SQL statement (INSERT, DELETE, UPDATE).

&reftitle.parameters;

`conn_identifier`

- The CUBRID connection. If the connection identifier is not specified, the last link opend by `cubrid_connect` is assumed.

`req_identifier`

- Request Identifier, could be returned from either `cubrid_prepare` or `cubrid_execute`. If the request identifier is not specified, the last identifier requested by `cubrid_prepare` or `cubrid_execute` is assumed.

&reftitle.returnvalues;

Number of rows affected by the SQL statement, when process is successful.

-1, when SQL statement is not INSERT, DELETE or UPDATE.

&false;, when the request identifier is not specified, and there is no last request.

&reftitle.examples;

### `cubrid_affected_rows` example

    <?php
    $conn = cubrid_connect('localhost', 33000, 'demodb', 'dba', '');
    cubrid_execute($conn, "DROP TABLE IF EXISTS cubrid_test");
    cubrid_execute($conn, "CREATE TABLE cubrid_test (d varchar)");
    $sql_stmt = "INSERT INTO cubrid_test(d) VALUES('php-test')";
    $req = cubrid_prepare($conn, $sql_stmt);

    for ($i = 0; $i < 10; $i++) {
        cubrid_execute($req);
    }
    cubrid_commit($conn);

    $req = cubrid_execute($conn, "DELETE FROM cubrid_test WHERE d='php-test'", CUBRID_ASYNC);
    var_dump(cubrid_affected_rows());
    var_dump(cubrid_affected_rows($conn));
    var_dump(cubrid_affected_rows($req));

    cubrid_disconnect($conn);

    print "done!";
    ?>

&example.outputs;

    int(10)
    int(10)
    int(10)
    done!

&reftitle.seealso;

- `cubrid_execute`