.. ==================================================
.. FOR YOUR INFORMATION
.. --------------------------------------------------
.. -*- coding: utf-8 -*- with BOM.

.. include:: ../../Includes.txt


.. index::
  pair: Upgrade Wizard; Clean up database sys_file_metadata


.. _wizards_cleanupdbmetadata:


Clean up database sys_file_metadata
===================================

This job will delete records in the table sys_file_metadata

* which have a link to sys_file,

* but record in sys_file is missing


Workflow
--------

Run this script

* with the Upgrade Wizard

* or with the CLI

.. code:: php

  typo3cms upgrade:prepare
  typo3cms upgrade:run cleanUpDbSysFileMetadata