maintenance/archives/patch-rev_parent_id.sql

   1 --
   2 -- Key to revision.rev_id
   3 -- This field is used to add support for a tree structure (The Adjacency List Model)
   4 --
   5 -- 2007-03-04
   6 --
   7
   8 ALTER TABLE /*$wgDBprefix*/revision
   9   ADD rev_parent_id int unsigned default NULL;