Discuz 論壇SQL語句大全:批量執行、設置、開關

批量驗證所有未驗證的會員
UPDATE `cdb_members` SET `groupid` = '10' WHERE groupid='8';

DISCUZ論壇常用SQL語句
所有板塊的特殊主題開啟

UPDATE `cdb_forums` SET `allowpostspecial` = '31'

調整某個帖子的點擊數
UPDATE cdb_threads SET views=點擊數 WHERE tid=主題編號;

所有板塊開啟media代碼

UPDATE `cdb_forums` SET `allowmediacode` = '1'

調整所有用戶最大頭像尺寸（像素）為120

update cdb_settings set value = 120 WHERE variable = 'maxavatarpixel'

一次性關閉板塊fid20帖子

UPDATE `cdb_threads` SET `closed` = '1' WHERE `fid` =20 ;

把發帖數為0的用戶都轉到某個用戶組

update cdb_members set groupid = * where posts = 0;

開啟全部用戶組的邀請註冊權限 並設置價格

UPDATE `cdb_usergroups` SET `allowinvite` = '1', `inviteprice` = '價格';

去除水印圖片類型

replace INTO cdb_settings VALUES ('watermarktype','0');

調整用戶最後登錄時間為 2007年8月10日

update cdb_members set lastpost='1186675200';

調整 板塊隱藏的sql
UPDATE `cdb_forums` SET `status` = '1',
`lastpost` = '' WHERE `fid` =6 LIMIT 1 ;

完整關閉supesite的sql語句:

UPDATE `cdb_settings` SET `value` = '' WHERE `variable` = 'supe_siteurl' ;
UPDATE `cdb_settings` SET `value` = '' WHERE `variable` = 'supe_sitename';
UPDATE `cdb_settings` SET `value` = '0' WHERE `variable` = 'supe_status';
UPDATE `cdb_settings` SET `value` = '' WHERE `variable` = 'supe_tablepre';
UPDATE `cdb_settings` SET `value` = '0' WHERE `variable` = 'supe_circlestatus';

將A板塊的所有帖子轉到B板塊的C分類裡
update cdb_threads set fid=B板塊ID,typeid=c分類的ID where fid=A板塊ID;
update cdb_posts set fid=B板塊ID where fid=A板塊ID;

執行前備份一下數據庫

去除後台管理員ip登錄限制
UPDATE `cdb_settings` SET `value` = '' WHERE CONVERT( `variable` USING utf8 ) ='adminipaccess' LIMIT 1 ;

刪除風格5
delete from cdb_styles where styleid=5 limit 1;

UPDATE `cdb_members` SET `pmsound` = '1'
論壇所有用戶短消息提示音修改為提示音1

delete from cdb_usergroups where groupid = 0
刪除groupid = 0的用戶組

UPDATE `cdb_forums` SET `alloweditpost` = '1'
所有板塊開啟允許編輯帖子

論壇後台 解除insenz綁定語句

delete from cdb_settings where variable='insenz'

論壇後台執行後 就可以 重新註冊和綁定了

關閉遊客瀏覽所有版塊的語句

可以這樣構造SQL語句
update cdb_forumfields set viewperm ='\t允許瀏覽的用戶組的ID\t' where fid in(論壇板塊ID)

如:

update cdb_forumfields set viewperm ='\t1\t2\t' where fid in(1,2)

UPDATE `cdb_forumfields` SET `rules` = '板塊規則'
所有板塊的板塊規則設置~！

UPDATE `cdb_forums` SET `jammer` = '1'
開啟所有板塊的干擾碼

開啟所有會員組邀請註冊的權限
UPDATE cdb_usergroups SET allowinvite=1, allowmailinvite=1, maxinvitenum=10, maxinviteday=15, inviteprice=10;

//allowinvite 允許使用邀請註冊:
//allowmailinvite 允許發送邀請註冊:
//maxinvitenum 24小時內購買邀請碼最大數量:
//maxinviteday 邀請碼有效期:
//inviteprice 邀請碼購買價格:

修改最高日發帖數

UPDATE `cdb_settings` SET `value` = '昨日發帖數 最高日發帖數' WHERE `variable` ='historyposts' LIMIT 1 ;

昨日發帖數 和 最高日發帖數修改為你需要的數字即可， 升級完sql後,更新緩存

'昨日發帖數 最高日發帖數' 中間的空格是tab鍵~！

UPDATE `cdb_settings` SET `value` = '0' WHERE CONVERT( `variable` USING utf8 ) = 'gzipcompress' LIMIT 1 ;

關閉論壇的gzip設置！

批量對用戶組禁言
update cdb_members set adminid='-1', groupid='4' where groupid='?';

delete from cdb_threads where authorid=0;
delete from cdb_posts where authorid=0;

批量刪除遊客組的發帖和主題

uid 2000~3000的會員全部積分清零
update cdb_members set credits=0,extcredits1=0,extcredits2=0,extcredits3=0,extcredits4=0,extcredits5=0,extcredits6=0,extcredits7=0,extcredits8=0 where uid > 2000 and uid < 3000;

指定範圍內的審核主題通過審核

update cdb_threads set displayorder=0 where tid &gt; 最小的 tid and tid &lt; 最大的 tid

指定範圍內的審核帖子通過審核
update cdb_posts set invisible = 0 where tid &gt; 最小的tid and tid &lt; 最大的 tid

批量刪除未審核通過的帖子和主題
delete from cdb_threads where displayorder=-2;
delete from cdb_posts where invisible=-2;

批量關閉投票
UPDATE cdb_threads SET closed = 1 WHERE special=1

UPDATE `cdb_members` SET `secques` = ''
清空用戶安全問答！

清空某個用戶組的全部積分sql:

update cdb_members set credits = 0, extcredits1 = 0, extcredits2 = 0, extcredits3 = 0, extcredits4 = 0, extcredits5 = 0, extcredits6 = 0, extcredits7 = 0, extcredits8 = 0, where groupid = 用戶組id;

update cdb_usergroups set allowtransfer=0

關閉所有用戶組的積分轉賬

update cdb_threads set readperm=100 where dateline<1133300000

修改05年 11月29日21點33份20秒 前的主題閱讀權限100

其中1133300000 是unix時間戳 （以秒為單位） 代表 05年11月29日21點33份20秒
readperm=100 代表閱讀權限

把2005年1月1日以前的閱讀權限設高.
update cdb_threads set readperm=100 where dateline<1104537600 and digest=0

批量替換帖子裡面的評分者的用戶名
update cdb_ratelog set uid = '新uid', username = '新username' where uid = '舊的 uid';

所有的附件默認閱讀權限為1
update cdb_attachments set readperm=1

統計發帖量大約0的所有用戶積分1的總量
SELECT count(`extcredits1`) FROM `cdb_members` where `posts`=0

批量修改 uid1~6會員的 showemail 為 1
UPDATE `cdb_members` SET `showemail` ='1' WHERE `uid` in(1,2,3,4,5,6);

將主題tid大於14651的所有主題減去16761780
update cdb_threads set tid=tid-16761780 where tid>14651;
update cdb_posts set tid=tid-16761780 where tid>14651;
update cdb_attachments set tid=tid-16761780 where tid>14651;
update cdb_myposts set tid=tid-16761780 where tid>14651;
update cdb_activities set tid=tid-16761780 where tid>14651;
update cdb_activityapplies set tid=tid-16761780 where tid>14651;
update cdb_favorites set tid=tid-16761780 where tid>14651;
update cdb_mythreads set tid=tid-16761780 where tid>14651;
update cdb_paymentlog set tid=tid-16761780 where tid>14651;
update cdb_polloptions set tid=tid-16761780 where tid>14651;
update cdb_polls set tid=tid-16761780 where tid>14651;
update cdb_pushedthreads set tid=tid-16761780 where tid>14651;
update cdb_relatedthreads set tid=tid-16761780 where tid>14651;
update cdb_rewardlog set tid=tid-16761780 where tid>14651;
update cdb_rsscaches set tid=tid-16761780 where tid>14651;
update cdb_sessions set tid=tid-16761780 where tid>14651;
update cdb_subscriptions set tid=tid-16761780 where tid>14651;
update cdb_threadsmod set tid=tid-16761780 where tid>14651;
update cdb_tradelog set tid=tid-16761780 where tid>14651;
update cdb_trades set tid=tid-16761780 where tid>14651;

此操作前請注意備份！！（按照5.0數據表進行修改的 6.0的需要查看下數據庫對比下）

將積分1加到積分2上 並清零積分1的sql

update cdb_members set extcredits1=extcredits1+extcredits2;
update cdb_members set extcredits1='0';

把300天未登錄的ID移到某一特殊用戶組
update cdb_members set adminid=-1,groupid=特殊用戶組ID where lastactivity< unix_timestamp()-300*24*3600

服務器上禁止IP訪問命令

iptables -I INPUT -p TCP -s 218.0.211.0/24 --dport 80 -j DROP

查一個IP有哪個會員登錄

select * from cdb_membsers where lastip="IP"

UPDATE cdb_posts p, cdb_attachments a SET p.attachment=1 WHERE p.pid=a.pid;
找回丟失附件的sql語句

更新昨日發貼數

昨日發貼數：
select count(*) from cdb_posts where dateline>昨天0時的時間戳 and dateline<今天0時的時間戳
更新昨日發貼數：
UPDATE `cdb_settings` SET `value` = '昨日發帖數\t1428' WHERE `variable` ='historyposts' LIMIT 1 ;

把"新手上路"用戶組下的所有會員轉換到另一個特殊的用戶組

pl: 特殊用戶組沒有關聯任何的管理組

update cdb_members set groupid=特殊用戶組的id where groupid=新手上路用戶組的id and adminid=0

刪除一個板塊的所有回覆
delete from cdb_posts where fid = '需要刪除回覆的版塊id' and first = 0;

delete from cdb_forums where fid=23 limit 1;
刪除fid23的板塊

圈子sgid字段缺少 添加的sql

ALTER TABLE cdb_threads ADD sgid mediumint(8) unsigned NOT NULL default '0'

update cdb_threads set replies=(select count(*) from cdb_posts where tid=47708) where tid=47708

更新 tid27708主題的統計

關閉所有板塊的允許其它模塊共享
update cdb_forums set allowshare=0

UPDATE `cdb_memberfields` SET `sightml` = ' '

所有用戶的簽名清空

UPDATE cdb_posts SET subject=REPLACE(subject,'#','樓');

批量替換帖子中的回覆* #的顯示為 *樓

刪除一個主題的所有回覆
delete from cdb_posts where tid = '需要刪除回覆的主題的tid' and first = 0;

UPDATE `cdb_settings` SET `value` = '1' WHERE CONVERT( `variable` USING utf8 ) = 'thumbstatus' LIMIT 1 ;
設置縮略圖為 為圖片附件添加縮略圖

UPDATE `cdb_settings` SET `value` = '2' WHERE CONVERT( `variable` USING utf8 ) = 'thumbstatus' LIMIT 1 ;
設置縮略圖為 將圖片附件縮到指定的大小

批量驗證所有未驗證的會員
UPDATE `cdb_members` SET `groupid` = '10' WHERE groupid='8';

批量刪除遊客回帖和主題

delete from cdb_threads where authorid=0;
delete from cdb_posts where authorid=0;

刪除在180天之前的全部短消息
delete from cdb_pms where dateline<1190518730

清空某個用戶的已發短消息

update cdb_pms set delstatus=1 where msgfromid=發送者ID

所有用戶組（包括系統用戶組，普通用戶組，特殊用戶組）都可以參與投票的SQL語句：
update cdb_usergroups set allowvote=1 where groupid<4 or groupid>9

UPDATE `cdb_usergroups` SET `raterange` = '1\t-1\t1\t100\n2\t-1\t1\t100'
開啟所有用戶組的擴展積分1和2的評分值為 最小-1 最大1 24小時100

圖片附件設置正確 但是不直接顯示的調整sql：

update cdb_attachments set `isimage` =1 where SUBSTRING(`filename`,-3,3)='jpg' or SUBSTRING(`filename`,-3,3)='gif'

固定天數內一部份附件到遠程附件的sql
update cdb_attachments set remote = '1' where dateline<unix_timestamp()-86400*天數

修改所有用戶組評分的SQL語句

update `cdb_usergroups` set `raterange`='擴展積分ID\t評分最小值\t評分最大值\t24小時最大評分數\n擴展積分ID\t評分最小值\t評分最大值\t24小時最大評分數'

將主題tid大於4009的所有主題減去16773200

update cdb_activities set tid=tid-16773200 where tid>4009;
update cdb_activityapplies set tid=tid-16773200 where tid>4009;
update cdb_attachments set tid=tid-16773200 where tid>4009;
update cdb_campaigns set tid=tid-16773200 where tid>4009;
update cdb_debateposts set tid=tid-16773200 where tid>4009;
update cdb_debates set tid=tid-16773200 where tid>4009;
update cdb_favorites set tid=tid-16773200 where tid>4009;
update cdb_forumrecommend set tid=tid-16773200 where tid>4009;
update cdb_myposts set tid=tid-16773200 where tid>4009;
update cdb_mythreads set tid=tid-16773200 where tid>4009;
update cdb_paymentlog set tid=tid-16773200 where tid>4009;
update cdb_polloptions set tid=tid-16773200 where tid>4009;
update cdb_polls set tid=tid-16773200 where tid>4009;
update cdb_posts set tid=tid-16773200 where tid>4009;
update cdb_relatedthreads set tid=tid-16773200 where tid>4009;
update cdb_rewardlog set tid=tid-16773200 where tid>4009;
update cdb_rsscaches set tid=tid-16773200 where tid>4009;
update cdb_sessions set tid=tid-16773200 where tid>4009;
update cdb_subscriptions set tid=tid-16773200 where tid>4009;
update cdb_threads set tid=tid-16773200 where tid>4009;
update cdb_threadsmod set tid=tid-16773200 where tid>4009;
update cdb_threadtags set tid=tid-16773200 where tid>4009;
update cdb_tradelog set tid=tid-16773200 where tid>4009;
update cdb_trades set tid=tid-16773200 where tid>4009;
update cdb_typeoptionvars set tid=tid-16773200 where tid>4009;
update cdb_videos set tid=tid-16773200 where tid>4009;
update cdb_videotags set tid=tid-16773200 where tid>4009;

如果安裝了supesite 有了推送主題表還加上：
update cdb_pushedthreads set tid=tid-16773200 where tid>4009;

以上sql 為6.0版本

批量替換論壇標題內容
UPDATE `cdb_threads` SET `subject` = replace (`subject`,'需要替換的','替換後的')

UPDATE `cdb_attachments` SET `thumb` = '0'
取消所有附件的縮略圖數據

UPDATE `cdb_threads` SET `highlight` = '0'
取消全部帖子的高亮顯示

論壇裡所有回覆長度小於20的而且沒有附件的貼子全部刪除掉
delete from cdb_posts where length(message)<20 and attachment=0

查詢 ftp上的附件是否在數據庫內
phpmyadmin中 執行sql：
select * from cdb_attachments where attachment like "%文件名稱%"

一次性給一個貼內的所有回帖人加積分
update cdb_members set extcredits2=extcredits2+10 where uid in(SELECT authorid FROM `cdb_posts` WHERE tid=主題ID)

extcredits2 是需要增加的積分字段 ，使用的時候要注意增加的哪個積分字段

truncate cdb_validating
清空用戶審核數據表

UPDATE `cdb_members` SET `oltime` = '0'

所有用戶的在線時間修改為0

把體積大於 819200kb的附件指定為遠程附件
update cdb_attachments set remote = '1' WHERE filesize > 819200

ALTER TABLE `cdb_threads` CHANGE `tid` `tid` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT;

UPDATE cdb_usergroups SET allowpostattach=0;

UPDATE cdb_usergroups SET attachextensions = 'jpg, jpeg, png, gif, swf, bmp, torrent, mp3, wma, txt';