dede如何用sql语句统计栏目的文章数，条数等

1、共有文章：** 篇

{dede:sql sql="select count(*) as c from dede_archives where channel=1"}·共有文章：[field:c /]篇{/dede:sql}

2、共有图集：** 个

{dede:sql sql="select count(*) as c from dede_archives where channel=2"}·共有图集：[field:c /]个{/dede:sql}

3、共有软件：** 个

{dede:sql sql="select count(*) as c from dede_archives where channel=3"}·共有软件：[field:c /]个{/dede:sql}

4、共有评论：**条

{dede:sql sql="select count(*) as c from dede_feedback"}·共有评论：[field:c /]条{/dede:sql}

5、共有会员：**名

{dede:sql sql="select count(mid) as c from dede_member "}·共有会员：[field:c /]名{/dede:sql}

6、文章阅读：** 人次

{dede:sql sql="select sum(click) as c from dede_archives"}文章阅读：[field:c /]人次{/dede:sql}

7、今日更新：**篇

{dede:sql sql="SELECT count( * ) AS c FROM dede_archives WHERE pubdate > UNIX_TIMESTAMP( CURDATE( ) ) "}今日更新：[field:c /]篇{/dede:sql}

8、总共留言：

{dede:sql sql="select count(*) as cc From dede_guestbook"}[field:cc/]{/dede:sql}条