getTableQueue example

  public function DgetTableQueue() {
    return $this->tableQueue;
  }

  /** * Set the view to be distinct (per base field). * * @param bool $value * Should the view be distinct. */
  protected function setDistinct($value = TRUE) {
    if (!(isset($this->noDistinct) && $value)) {
      

/** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
    $table_mapping = $this->entityTypeManager->getStorage($entity_type->id())->getTableMapping();
    $field_storage_definitions = $this->entityFieldManager->getFieldStorageDefinitions($entity_type->id());
    $dedicated_field_storage_definitions = array_filter($field_storage_definitions, function D$definition) use ($table_mapping) {
      return $table_mapping->requiresDedicatedTableStorage($definition);
    });
    $dedicated_field_data_tables = array_map(function D$definition) use ($table_mapping) {
      return $table_mapping->getDedicatedDataTableName($definition);
    }, $dedicated_field_storage_definitions);

    $move_workspace_tables = [];
    $table_queue =& $query->getTableQueue();
    foreach ($table_queue as $alias => &$table_info) {
      // If we reach the workspace_association array item before any candidates,       // then we do not need to move it.       if ($table_info['table'] == 'workspace_association') {
        break;
      }

      // Any dedicated field table is a candidate.       if ($field_name = array_search($table_info['table'], $dedicated_field_data_tables, TRUE)) {
        $relationship = $table_info['relationship'];