Hello all, I am trying to fix the bug https://sourceforge.net/p/phpmyadmin/bugs/4154/. I have few observations regarding this: if you do SELECT * FROM `sortunion1`UNIONSELECT * FROM `sortunion2` what I think is that when you are trying to query the above one it transforms it into query as follows SELECT * FROM `sortunion1` UNION SELECT * FROM `sortunion2` ORDER BY `sortunion2`.`id` DESC LIMIT 0, 25 but instead if it transforms the same query as SELECT * FROM `sortunion1` UNION (SELECT * FROM `sortunion2` ORDER BY `sortunion2`.`id` DESC ) LIMIT 0, 25 Then there won't be any issue. Please tell me whether my understanding is correct or not. If yes,then I would like to take up the bug, else please suggest if there is any mistake in my approach. Thanks, Lakshit Arora