Return the number of rows affected by the last SQL statement

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- CUBRID MySQL Compatibility Functions
- Return the number of rows affected by the last SQL statement

# cubrid_affected_rows

(PECL CUBRID >= 8.3.0)

cubrid_affected_rows — Return the number of rows affected by the last SQL statement

### Description

cubrid_affected_rows(resource `$conn_identifier` = ?): int
cubrid_affected_rows(resource `$req_identifier` = ?): int

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

### 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.

### Return Values

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.

### Examples

Example #1 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!";?>

The above example will output:

    Rows deleted: 5

### See Also

- cubrid_execute() - Execute a prepared SQL statement