织梦dedecms经常用到的内容统计代码SQL调用语句：
·共有文章：多少篇
{dede:sql sql="select count(*) as c from idea_archives where channel=1"}·共有文章：[field:c /]篇{/dede:sql}
·共有图集：多少个
{dede:sql sql="select count(*) as c from idea_archives where channel=2"}·共有图集：[field:c /]个{/dede:sql}
·共有软件：多少个
{dede:sql sql="select count(*) as c from idea_archives where channel=3"}·共有软件：[field:c /]个{/dede:sql}
·共有评论：多少条
{dede:sql sql="select count(*) as c from idea_feedback"}·共有评论：[field:c /]条{/dede:sql}
·共有会员：多少名
{dede:sql sql="select count(mid) as c from idea_member "}·共有会员：[field:c /]名{/dede:sql}
·文章阅读：多少人次
{dede:sql sql="select sum(click) as c from idea_archives"}文章阅读：[field:c /]人次{/dede:sql}
·今日更新：多少篇
{dede:sql sql="SELECT count( * ) AS c FROM idea_archives WHERE pubdate & gt; UNIX_TIMESTAMP( CURDATE( ) ) "}今日更新：[field:c /]篇{/dede:sql}
总共留言：{dede:sql sql="select count(*) as cc From idea_guestbook"}[field:cc/]{/dede:sql}条
