- `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` as `object`,
- `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`, `pitem`.`guid` as `pguid`
- FROM `item` INNER JOIN `item` as `pitem` ON `pitem`.`id`=`item`.`parent`
+ `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`,
+ `pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid`
+ FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`