分享帝国cms选取两个表的集合实现按某字段排序

<div class="TitleBox"><a href="/" target="_blank">热门作品</a></div>
<div class="BoxBlockMain PicBlock02">
<ul>[e:loop={&#39;select title,titleurl,onclick,titlepic from `[!db.pre!]ecms_test` Union All select title,
titleurl,
onclick,titlepic from `[!db.pre!]ecms_gamepic` order by onclick desc limit 6&#39;,6,24,1}]
<li class="iHover">
<span class="pic"><a href="<?=$bqsr[titleurl]?>" target="_blank" title="<?=$bqr[title]?>"><img style="
max-width:
120px;max-height:86px;" src="<?=$bqr[titlepic]?>" class="_ImagesReSize" alt="<?=$bqr[title]?>" /></a></span>
<span class="title"><a href="<?=$bqsr[titleurl]?>" target="_blank" title="<?=$bqr[title]?>"><?=esub($bqr[title],
12)
?></a></span>
</li>[/e:loop]
</ul>
</div>