3 iwl_from INTEGER NOT NULL DEFAULT 0,
4 iwl_prefix TEXT NOT NULL DEFAULT '',
5 iwl_title TEXT NOT NULL DEFAULT ''
7 CREATE UNIQUE INDEX iwl_from ON iwlinks (iwl_from, iwl_prefix, iwl_title);
8 CREATE UNIQUE INDEX iwl_prefix_title_from ON iwlinks (iwl_prefix, iwl_title, iwl_from);