function system_update_7002 in Drupal 7

Add a table to store blocked IP addresses.

Related topics

File

modules/system/system.install, line 1891

Install, update and uninstall functions for the system module.

Code

function system_update_7002() {
  $schema['blocked_ips'] = array(
    'description' => 'Stores blocked IP addresses.',
    'fields' => array(
      'iid' => array(
        'description' => 'Primary Key: unique ID for IP addresses.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'ip' => array(
        'description' => 'IP address',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'indexes' => array(
      'blocked_ip' => array(
        'ip',
      ),
    ),
    'primary key' => array(
      'iid',
    ),
  );
  db_create_table('blocked_ips', $schema['blocked_ips']);
}