CREATE INDEX /*i*/ll_lang ON /*_*/langlinks (ll_lang, ll_title);
+--
+-- Track inline interwiki links
+--
+CREATE TABLE /*_*/iwlinks (
+ -- page_id of the referring page
+ iwl_from int unsigned NOT NULL default 0,
+
+ -- Interwiki prefix code of the target
+ iwl_prefix varbinary(20) NOT NULL default '',
+
+ -- Title of the target, including namespace
+ iwl_title varchar(255) binary NOT NULL default ''
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/iwl_from ON /*_*/iwlinks (iwl_from, iwl_prefix, iwl_title);
+CREATE INDEX /*i*/iwl_prefix ON /*_*/iwlinks (iwl_prefix, iwl_title);
+
+
--
-- Contains a single row with some aggregate info
-- on the state of the site.