view core/lib/Drupal/Core/Database/RowCountException.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

<?php

namespace Drupal\Core\Database;

/**
 * Exception thrown if a SELECT query trying to execute rowCount() on result.
 */
class RowCountException extends \RuntimeException implements DatabaseException {

  public function __construct($message = NULL, $code = 0, \Exception $previous = NULL) {
    if (!isset($message)) {
      $message = "rowCount() is supported for DELETE, INSERT, or UPDATE statements performed with structured query builders only, since they would not be portable across database engines otherwise. If the query builders are not sufficient, set the 'return' option to Database::RETURN_AFFECTED to get the number of affected rows.";
    }
    parent::__construct($message, $code, $previous);
  }

}