set in: LinkCache::addLink()
cleared by: LinkCache::clearBadLink()
should be cleared on page deletion and rename
-
+MediaWiki namespace:
+ key: $wgDBname:messages
+ ex: wikidb:messages
+ stores: an array where the keys are DB keys and the values are messages
+ set in: wfMsg(), Article::editUpdates() both call wfLoadAllMessages()
+ cleared by: nothing
... more to come ...