+ # Remove indexes superseded by primary keys
+ remove_index :current_way_tags, :name => :current_way_tags_id_idx
+ remove_index :current_relation_tags, :name => :current_relation_tags_id_idx
+
+ remove_index :way_tags, :name => :way_tags_id_version_idx
+ remove_index :relation_tags, :name => :relation_tags_id_version_idx
+
+ remove_index :nodes, :name => :nodes_uid_idx
+