时间:2022-05-26 02:39:01 | 来源:网络营销
时间:2022-05-26 02:39:01 来源:网络营销
我们在使用织梦DedeCMS的过程中,有时候需要处理大批量的数据,特别是采集或者以前的数据需要批量修改,手工是完全改不过来的,对此,织梦程序已经为我们想到了这点,我们可以使用SQL语句批量处理。{dede:sql sql='Select * from dede_archives where mid=1'}mid为用户ID可以参考二次开发中关于dede_archives的数据表字段介绍。
<a href='/plus/view.php?aid=[field:id/]' target='_blank'>[field:title/]</a>
{/dede:sql}
{dede:sql sql="SELECT` cdb_p_w_uploads`.`aid`, `cdb_p_w_uploads`.`p_w_upload`,`cdb_threads`.`tid`, `cdb_threads`.`fid`, `cdb_threads`.`subject` FROM `cdb_p_w_uploads` LEFT JOIN `cdb_threads` ON `cdb_threads`.`tid`=`cdb_p_w_uploads`.`tid` WHERE `cdb_p_w_uploads`.`readperm`='0' AND `displayorder`>='0' AND `filetype`='p_w_picpath/pjpeg' GROUP BY tid LIMIT 0,2"}3、调用UCHOME最新日志
<li><A href="/bbs/viewthread.php?tid=[field:tid /]"><IMG src="/bbs/p_w_uploads/[field:p_w_upload/]"></A></li>
<li><A href="/bbs/viewthread.php?tid=[field:tid /]">[field:subject function="cn_substr('@me',30)" /]</A></li>
{/dede:sql}
{dede:sql sql="Select subject,viewnum,blogid,uid From uchome_blog order by blogid desc limit 0,8"}4、会员积分排行
<li><A href="http://www.mahaixiang.cn/space.php?uid=[field:uid/]&do=blog&id=[field:blogid/]">[field:subject function="cn_substr('@me',24)" /]</A></li>
{/dede:sql}
{dede:sql sql="Select mid,userid,uname,scores From dede_member order by scores desc limit 0,10"}5、企业最新产品调用方法(图片+标题)
<dd><span class="name"><a href='[field:global name='cfg_cmspath'/]/member/?[field:userid/]/'>[field:uname/]</a>
</span><span class="jifen">积分[field:scores/]</span></dd>
{/dede:sql}
{dede:sql sql="SELECT a.id,a.litpic,a.title FROM dede_addonshop p left join dede_archives a on a.id = p.aid order by a.id desc LIMIT 0 , 4"}6、调用最新加入企业及企业所属行业代码到首页
<li><div><a href="/plus/view.php?aid=[field:aid/]" title="[field:title/]"><img src="[field:litpic/]" alt="[field:title/]"/></a></div><a href="/plus/view.php?aid=[field:aid/]" title="[field:title/]">[field:title/]</a></li>
{/dede:sql}
{dede:sql sql="SELECT m.mid,m.mtype,m.userid,m.matt,c.mid,c.company,c.comface,d.ename,d.evalue,d.egroup FROM dede_sys_enum as d ,dede_member as m left join dede_member_company c on m.mid = c.mid where m.mtype ='企业' and m.matt = 1 and c.vocation=d.evalue and d.egroup='vocation' LIMIT 0 , 10"}7、推荐会员(带用户头像)
[field:company/]
[field:ename/]
{/dede:sql}
{dede:sql sql="SELECT mid,mtype,userid,uname,matt,face
FROM dede_member
where matt = 1 and mtype='个人'
LIMIT 0 , 10"}
头像:<img src="[field:face runphp='yes']
if(!@me)@me = 'http://www.mahaixiang.cn/upload/001.gif';
[/field:face]" />
用户名:<a href='[field:global name='cfg_cmspath'/]/member/?[field:userid/]/'>[field:uname/]</a>
{/dede:sql}
[field:face runphp='yes']以上这段代码为用户头像图片。
if(!@me)@me = 'http://www.mahaixiang.cn/p_w_picpath/post/smile/default/14.gif';
[/field:face]
{dede:sql sql="SELECT m.ID,m.type,m.userid,m.matt,m.spacep_w_picpath,c.id,c.comname9、UCenter Home会员调用(带头像)
FROM dede_member m left join dede_member_cominfo c on m.ID = c.id
where m.type = 1 and m.matt = 1
LIMIT 0 , 10"}
头像:<img src="[field:spacep_w_picpath runphp='yes']
if(!@me)@me = 'http://www.mahaixiang.cn/p_w_picpath/post/smile/default/14.gif';
[/field:spacep_w_picpath]" />
用户名:<a href='[field:global name='cfg_cmspath'/]/member/?[field:userid/]/'>[field:comname/]</a>
{/dede:sql}
{dede:sql sql="SELECT * FROM `uchome_space` WHERE `avatar` =1 LIMIT 0 , 10"}三、数据调用SQL语句
<a href="你安装UCenter Home的地址/space.php?uid=[field:uid/]">
<img src='你安装UCenter的地址/avatar.php?uid=[field:uid/]&size=[field:small/]' border='0' width='99' height='88' >
<br />
[field:username/]</a>
{/dede:sql}
{dede:sql sql="select count(*) as c from dede_archives where channel=1"}·共有文章:[field:c /]篇{/dede:sql}·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}·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}·共有评论:**条
{dede:sql sql="select count(*) as c from dede_feedback"}·共有评论:[field:c /]条{/dede:sql}·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}·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}·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}总共留言:**条
{dede:sql sql="select count(*) as cc From dede_guestbook"}[field:cc/]{/dede:sql}条四、功能型SQL语句
insert into `dede_arcatt`(sortid,att,attname) values(9,'d','评论');2、批量为作者和来源赋值
alter table `dede_archives` modify `flag` set ('c','h','p','f','s','j','a','b','d') default NULL;
UPDATE dede_archives SET writer='要赋的值' WHERE writer='';
UPDATE dede_archives SET source='要赋的值' WHERE source='';3、删除指定IP的评论
DELETE FROM `dede_feedback` WHERE `dede_feedback`.`ip` = '000.000.000.000' 000.000.000.000 为垃圾评论发布者的IP4、清空文章中关键字字段
update dede_archives set keywords=''5、批量替换发布时间,入库时间,更新时间
pubdate:1231866313其中1231866313就是时间数据了。
senddate:1231866313
sortrank:1231866313
UPDATE dede_archives SET sortrank = 1231866313;6、批量修改栏目为动态或者静态
UPDATE dede_archives SET senddate = 1231866313;
UPDATE dede_archives SET pubdate = 1231866313;
UPDATE `dede_arctype` SET `isdefault` = '-1' 动态
UPDATE `dede_arctype` SET `isdefault` = '1' 静态7、更改缩略图目录
update ma_archives set title=replace(title,'需要更改的内容','新内容')方法二:
update dede_archives set title=replace(title,'原来的关键字','替换后的关键字');例如:我想把“SEO博客” 替换成“亿企邦”就可以写mysql修改命令:update dede_archives set title=replace(title,'SEO博客','亿企邦');
update ma_addonarticle set body=replace(body,'需要更改的内容','新内容')方法二:
update dede_addonarticle set body=replace(body,'原来的关键词','替换后的关键词');3、更改文章描述或摘要的某个关键词
update ma_archives set description=replace(description,'需要更改的内容','新内容')方法二:
update dede_archives set description=replace(description,'原来的关键词','替换后的关键词');4、文章内容批量替换SQL语句,其相关标签代码
update `dede_addonarticle` set body=REPLACE(body,'SEO博客','亿企邦') where body like "%SEO博客%"以上SQL语句作用是查找所有文章带有“SEO博客”的词组,并将论坛替换为“亿企邦”。
关键词:标签,语法,调用