Remove deprecated code

[friendica.git] / src / Database / PostUpdate.php

diff --git a/src/Database/PostUpdate.php b/src/Database/PostUpdate.php
index 94d00853abc650b086dd67297c4fbe408978123c..7fd28419ea60106eeef11689bb7cb57968a55ed5 100644 (file)
--- a/src/Database/PostUpdate.php
+++ b/src/Database/PostUpdate.php
@@ -10,11 +10,14 @@ use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\Item;
 use Friendica\Model\ItemURI;
-use Friendica\Model\UserItem;
 use Friendica\Model\PermissionSet;
+use Friendica\Model\UserItem;
 
 /**
- * Post update functions
+ * These database-intensive post update routines are meant to be executed in the background by the cronjob.
+ *
+ * If there is a need for a intensive migration after a database structure change, update this file
+ * by adding a new method at the end with the number of the new DB_UPDATE_VERSION.
  */
 class PostUpdate
 {