function FieldInstance::query

Return value

\Drupal\Core\Database\Query\SelectInterface

Overrides SqlBase::query

File

core/modules/field/src/Plugin/migrate/source/d6/FieldInstance.php, line 44

Class

FieldInstance

Drupal 6 field instances source from database.

Namespace

Code

public function query() {
  $query = $this->select('content_node_field_instance', 'cnfi')
    ->fields('cnfi');
  if (isset($this->configuration['node_type'])) {
    $query->condition('cnfi.type_name', $this->configuration['node_type']);
  }
  $query->join('content_node_field', 'cnf', '[cnf].[field_name] = [cnfi].[field_name]');
  $query->fields('cnf');
  $query->orderBy('cnfi.field_name');
  $query->orderBy('cnfi.type_name');
  return $query;
}