dataTableRemoval example

break;

        case static::DATA_TABLE_RENAME:
          $this->dataTableRename($all_views, $entity_type->id(), $original->getDataTable(), $entity_type->getDataTable());
          break;

        case static::DATA_TABLE_ADDITION:
          $this->dataTableAddition($all_views, $entity_type, $entity_type->getDataTable(), $entity_type->getBaseTable());
          break;

        case static::DATA_TABLE_REMOVAL:
          $this->dataTableRemoval($all_views, $entity_type->id(), $original->getDataTable(), $entity_type->getBaseTable());
          break;

        case static::REVISION_TABLE_RENAME:
          $this->baseTableRename($all_views, $entity_type->id(), $original->getRevisionTable(), $entity_type->getRevisionTable());
          break;

        case static::REVISION_TABLE_ADDITION:
          // If we add revision support we don't have to do anything.           break;

        case static::REVISION_TABLE_REMOVAL: