Hi
I'm planning to add rev_parent_id column to revision table in order to
put revisions in a tree structure (using the Adjacency List Model).
This field is the key to rev_id in the same table. I've made
corrections to several files (take a look at
http://svn.wikimedia.org/viewvc/mediawiki/branches/roman/trunk/phase3/maint…).
I need this patch for incremental diff (and blamemaps) however it
could be also used for example to render history as a tree (think
slashdot discussion).
Please cc your reply to my email: rnosov at gmail dot com
Best regards
Roman