CastSql.php

<?php

namespace Drupal\views\Plugin\views\query;


/**
 * Cast handling in SQL.
 */
class CastSql implements CastSqlInterface {
  
  /**
   * {@inheritdoc}
   */
  public function getFieldAsInt(string $field) : string {
    return "CAST({$field} AS INTEGER)";
  }

}