function taxonomy_field_schema

Implements hook_field_schema().

File

core/modules/taxonomy/taxonomy.install, line 176

Install, update and uninstall functions for the taxonomy module.

Code

function taxonomy_field_schema($field) {
  return array(
    'columns' => array(
      'tid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => FALSE,
      ),
    ),
    'indexes' => array(
      'tid' => array('tid'),
    ),
    'foreign keys' => array(
      'tid' => array(
        'table' => 'taxonomy_term_data',
        'columns' => array('tid' => 'tid'),
      ),
    ),
  );
}