annotate core/lib/Drupal/Core/Database/IntegrityConstraintViolationException.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 query would violate an integrity constraint.
 *
 * This exception is thrown e.g. when trying to insert a row that would violate
 * a unique key constraint.
 */
class IntegrityConstraintViolationException extends \RuntimeException implements DatabaseException {}