時(shí)間:2022-05-26 02:39:01 | 來源:網(wǎng)絡(luò)營(yíng)銷
時(shí)間:2022-05-26 02:39:01 來源:網(wǎng)絡(luò)營(yíng)銷
我們?cè)谑褂每棄?mèng)DedeCMS的過程中,有時(shí)候需要處理大批量的數(shù)據(jù),特別是采集或者以前的數(shù)據(jù)需要批量修改,手工是完全改不過來的,對(duì)此,織夢(mèng)程序已經(jīng)為我們想到了這點(diǎn),我們可以使用SQL語句批量處理。{dede:sql sql='Select * from dede_archives where mid=1'}mid為用戶ID可以參考二次開發(fā)中關(guān)于dede_archives的數(shù)據(jù)表字段介紹。
<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、調(diào)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、會(huì)員積分排行
<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、企業(yè)最新產(chǎn)品調(diào)用方法(圖片+標(biāo)題)
<dd><span class="name"><a href='[field:global name='cfg_cmspath'/]/member/?[field:userid/]/'>[field:uname/]</a>
</span><span class="jifen">積分[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、調(diào)用最新加入企業(yè)及企業(yè)所屬行業(yè)代碼到首頁(yè)
<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 ='企業(yè)' and m.matt = 1 and c.vocation=d.evalue and d.egroup='vocation' LIMIT 0 , 10"}7、推薦會(huì)員(帶用戶頭像)
[field:company/]
[field:ename/]
{/dede:sql}
{dede:sql sql="SELECT mid,mtype,userid,uname,matt,face
FROM dede_member
where matt = 1 and mtype='個(gè)人'
LIMIT 0 , 10"}
頭像:<img src="[field:face runphp='yes']
if(!@me)@me = 'http://www.mahaixiang.cn/upload/001.gif';
[/field:face]" />
用戶名:<a href='[field:global name='cfg_cmspath'/]/member/?[field:userid/]/'>[field:uname/]</a>
{/dede:sql}
[field:face runphp='yes']以上這段代碼為用戶頭像圖片。
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會(huì)員調(diào)用(帶頭像)
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"}
頭像:<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]" />
用戶名:<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、數(shù)據(jù)調(diào)用SQL語句
<a href="你安裝UCenter Home的地址/space.php?uid=[field:uid/]">
<img src='你安裝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}·共有圖集:** 個(gè)
{dede:sql sql="select count(*) as c from dede_archives where channel=2"}·共有圖集:[field:c /]個(gè){/dede:sql}·共有軟件:** 個(gè)
{dede:sql sql="select count(*) as c from dede_archives where channel=3"}·共有軟件:[field:c /]個(gè){/dede:sql}·共有評(píng)論:**條
{dede:sql sql="select count(*) as c from dede_feedback"}·共有評(píng)論:[field:c /]條{/dede:sql}·共有會(huì)員:**名
{dede:sql sql="select count(mid) as c from dede_member "}·共有會(huì)員:[field:c /]名{/dede:sql}·文章閱讀:** 人次
{dede:sql sql="select sum(click) as c from dede_archives"}文章閱讀:[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}總共留言:**條
{dede:sql sql="select count(*) as cc From dede_guestbook"}[field:cc/]{/dede:sql}條四、功能型SQL語句
insert into `dede_arcatt`(sortid,att,attname) values(9,'d','評(píng)論');2、批量為作者和來源賦值
alter table `dede_archives` modify `flag` set ('c','h','p','f','s','j','a','b','d') default NULL;
UPDATE dede_archives SET writer='要賦的值' WHERE writer='';
UPDATE dede_archives SET source='要賦的值' WHERE source='';3、刪除指定IP的評(píng)論
DELETE FROM `dede_feedback` WHERE `dede_feedback`.`ip` = '000.000.000.000' 000.000.000.000 為垃圾評(píng)論發(fā)布者的IP4、清空文章中關(guān)鍵字字段
update dede_archives set keywords=''5、批量替換發(fā)布時(shí)間,入庫(kù)時(shí)間,更新時(shí)間
pubdate:1231866313其中1231866313就是時(shí)間數(shù)據(jù)了。
senddate:1231866313
sortrank:1231866313
UPDATE dede_archives SET sortrank = 1231866313;6、批量修改欄目為動(dòng)態(tài)或者靜態(tài)
UPDATE dede_archives SET senddate = 1231866313;
UPDATE dede_archives SET pubdate = 1231866313;
UPDATE `dede_arctype` SET `isdefault` = '-1' 動(dòng)態(tài)
UPDATE `dede_arctype` SET `isdefault` = '1' 靜態(tài)7、更改縮略圖目錄
update ma_archives set title=replace(title,'需要更改的內(nèi)容','新內(nèi)容')方法二:
update dede_archives set title=replace(title,'原來的關(guān)鍵字','替換后的關(guān)鍵字');例如:我想把“SEO博客” 替換成“億企邦”就可以寫mysql修改命令:update dede_archives set title=replace(title,'SEO博客','億企邦');
update ma_addonarticle set body=replace(body,'需要更改的內(nèi)容','新內(nèi)容')方法二:
update dede_addonarticle set body=replace(body,'原來的關(guān)鍵詞','替換后的關(guān)鍵詞');3、更改文章描述或摘要的某個(gè)關(guān)鍵詞
update ma_archives set description=replace(description,'需要更改的內(nèi)容','新內(nèi)容')方法二:
update dede_archives set description=replace(description,'原來的關(guān)鍵詞','替換后的關(guān)鍵詞');4、文章內(nèi)容批量替換SQL語句,其相關(guān)標(biāo)簽代碼
update `dede_addonarticle` set body=REPLACE(body,'SEO博客','億企邦') where body like "%SEO博客%"以上SQL語句作用是查找所有文章帶有“SEO博客”的詞組,并將論壇替換為“億企邦”。
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