1 -- Add a sort-key to page_restrictions table.
2 -- First immediate use of this is as a sort-key for coming modifications
3 -- of Special:Protectedpages.
4 -- Andrew Garrett, February 2007
6 ALTER TABLE /*$wgDBprefix*/page_restrictions
7 ADD COLUMN pr_id int unsigned not null auto_increment,
8 ADD UNIQUE KEY pr_id (pr_id);