function system_update_8008 in Drupal 8

Purge field schema data for uninstalled entity types.

File

core/modules/system/system.install, line 1990

Install, update and uninstall functions for the system module.

Code

function system_update_8008() {
  $entity_types = \Drupal::entityTypeManager()
    ->getDefinitions();

  /** @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface $schema */
  $schema = \Drupal::keyValue('entity.storage_schema.sql');
  foreach ($schema
    ->getAll() as $key => $item) {
    list($entity_type_id, , ) = explode('.', $key);
    if (!isset($entity_types[$entity_type_id])) {
      $schema
        ->delete($key);
    }
  }
}