maintenance/archives/patch-recentchanges-utindex.sql

   1 --- July 2006
   2 --- Index on recentchanges.( rc_namespace, rc_user_text )
   3 --- Helps the username filtering in Special:Newpages
   4 ALTER TABLE /*$wgDBprefix*/recentchanges ADD INDEX `rc_ns_usertext` ( `rc_namespace` , `rc_user_text` );