网(LIEHuo.Net)discuz!论坛教程 相信大家都有这样的习惯，就是喜欢把一些收集来的知识放在一起，今天就把discuz!论坛的SQL语句大全收集了几十条，其中包括批量执行、设置、开关、优化等多个语句，喜欢的朋友就收藏了吧~~
以下是整理的SQL语句discuz！版：
批量验证所有未验证的会员
UPDATE `cdb_members` SET `groupID` = '10' WHERE groupID='8';
disCUZ论坛常用SQL语句
所有板块的特殊主题开启
UPDATE `cdb_forums` SET `allowpostspecial` = '31'
调整某个帖子的点击数
UPDATE cdb_threads SET vIEws=点击数 WHERE tID=主题编号;
所有板块开启media代码
UPDATE `cdb_forums` SET `allowmediacode` = '1'
调整所有用户最大头像尺寸（像素）为120
update cdb_settings set value = 120 WHERE variable = 'maxavatarpixel'
一次性关闭板块fID20帖子
UPDATE `cdb_threads` SET `closed` = '1' WHERE `fID` =20 ;
把发帖数为0的用户都转到某个用户组
update cdb_members set groupID = * where posts = 0;
开启全部用户组的邀请注册权限 并设置价格
UPDATE `cdb_usergroups` SET `allowinvite` = '1',`inviteprice` = '价格';
去除水印图片类型
replace INTO cdb_settings VALUES ('watermarktype','0');
调整用户最后登录时间为 2007年8月10日
update cdb_members set lastpost='1186675200';
调整 板块隐藏的sql
UPDATE `cdb_forums` SET `status` = '1',
`lastpost` = '' WHERE `fID` =6 liMIT 1 ;
完整关闭supesite的SQL语句:
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';
将A板块的所有帖子转到B板块的C分类里
update cdb_threads set fID=B板块ID,typeID=c分类的ID where fID=A板块ID;
update cdb_posts set fID=B板块ID where fID=A板块ID;
执行前备份一下数据库
去除后台管理员ip登录限制
UPDATE `cdb_settings` SET `value` = '' WHERE CONVERT( `variable` USING utf8 ) ='adminipaccess' liMIT 1 ;
删除风格5
delete from cdb_styles where styleID=5 limit 1;
UPDATE `cdb_members` SET `pmsound` = '1'
论坛所有用户短消息提示音修改为提示音1
delete from cdb_usergroups where groupID = 0
删除groupID = 0的用户组
UPDATE `cdb_forums` SET `alloweditpost` = '1'
所有板块开启允许编辑帖子
论坛后台 解除insenz绑定语句
delete from cdb_settings where variable='insenz'
论坛后台执行后 就可以 重新注册和绑定了
关闭游客浏览所有版块的语句
可以这样构造SQL语句
update cdb_forumfIElds set vIEwperm =' 允许浏览的用户组的ID ' where fID in(论坛板块ID)
如:
update cdb_forumfIElds set vIEwperm =' 1 2 ' where fID in(1,2)
UPDATE `cdb_forumfIElds` SET `rules` = '板块规则'
所有板块的板块规则设置~！
UPDATE `cdb_forums` SET `jammer` = '1'
开启所有板块的干扰码
开启所有会员组邀请注册的权限
UPDATE cdb_usergroups SET allowinvite=1,allowmailinvite=1,maxinvitenum=10,maxinviteday=15,inviteprice=10;
//allowinvite 允许使用邀请注册:
//allowmailinvite 允许发送邀请注册:
//maxinvitenum 24小时内购买邀请码最大数量:
//maxinviteday 邀请码有效期:
//inviteprice 邀请码购买价格:
修改最高日发帖数
UPDATE `cdb_settings` SET `value` = '昨日发帖数 最高日发帖数' WHERE `variable` ='historyposts' liMIT 1 ;
昨日发帖数 和 最高日发帖数修改为你需要的数字即可， 升级完sql后,更新缓存
'昨日发帖数 最高日发帖数' 中间的空格是tab键~！
UPDATE `cdb_settings` SET `value` = '0' WHERE CONVERT( `variable` USING utf8 ) = 'gzipcompress' liMIT 1 ;
关闭论坛的gzip设置！
批量对用户组禁言
update cdb_members set adminID='-1',groupID='4' where groupID='?';
delete from cdb_threads where authorID=0;
delete from cdb_posts where authorID=0;
批量删除游客组的发帖和主题
uID 2000~3000的会员全部积分清零
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;
指定范围内的审核主题通过审核
update cdb_threads set displayorder=0 where tID > 最小的 tID and tID < 最大的 tID
指定范围内的审核帖子通过审核
update cdb_posts set invisible = 0 where tID > 最小的tID and tID < 最大的 tID
批量删除未审核通过的帖子和主题
delete from cdb_threads where displayorder=-2;
delete from cdb_posts where invisible=-2;
批量关闭投票
UPDATE cdb_threads SET closed = 1 WHERE special=1
UPDATE `cdb_members` SET `secques` = ''
清空用户安全问答！
清空某个用户组的全部积分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 = 用户组ID;
update cdb_usergroups set allowtransfer=0
关闭所有用户组的积分转账
update cdb_threads set readperm=100 where dateline<1133300000
修改05年11月29日21点33份20秒 前的主题阅读权限100
其中1133300000 是unix时间戳 （以秒为单位） 代表 05年11月29日21点33份20秒
readperm=100 代表阅读权限
把2005年1月1日以前的阅读权限设高.
update cdb_threads set readperm=100 where dateline<1104537600 and digest=0
批量替换帖子里面的评分者的用户名
update cdb_ratelog set uID = '新uID',username = '新username' where uID = '旧的 uID';
所有的附件默认阅读权限为1
update cdb_attachments set readperm=1
统计发帖量大约0的所有用户积分1的总量
SELECT count(`extcredits1`) FROM `cdb_members` where `posts`=0
批量修改uID1~6会员的 showemail 为 1
UPDATE `cdb_members` SET `showemail` ='1' WHERE `uID` in(1,2,3,4,5,6);
将主题tID大于14651的所有主题减去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 *** 作前请注意备份！！（按照5.0数据表进行修改的 6.0的需要查看下数据库对比下）
将积分1加到积分2上 并清零积分1的sql
update cdb_members set extcredits1=extcredits1+extcredits2;
update cdb_members set extcredits1='0';
把300天未登录的ID移到某一特殊用户组
update cdb_members set adminID=-1,groupID=特殊用户组ID where lastactivity< unix_timestamp()-300*24*3600
服务器上禁止IP访问命令
iptables -I input -p TCP -s 218.0.211.0/24 --dport 80 -j DROP
查一个IP有哪个会员登录
select * from cdb_membsers where lastip="IP"
UPDATE cdb_posts p,cdb_attachments a SET p.attachment=1 WHERE p.pID=a.pID;
找回丢失附件的SQL语句
更新昨日发贴数
昨日发贴数：
select count(*) from cdb_posts where dateline>昨天0时的时间戳 and dateline<今天0时的时间戳
更新昨日发贴数：
UPDATE `cdb_settings` SET `value` = '昨日发帖数 1428' WHERE `variable` ='historyposts' liMIT 1 ;
把"新手上路"用户组下的所有会员转换到另一个特殊的用户组
pl:特殊用户组没有关联任何的管理组
update cdb_members set groupID=特殊用户组的ID where groupID=新手上路用户组的ID and adminID=0
删除一个板块的所有回复
delete from cdb_posts where fID = '需要删除回复的版块ID' and first = 0;
delete from cdb_forums where fID=23 limit 1;
删除fID23的板块
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主题的统计
关闭所有板块的允许其它模块共享
update cdb_forums set allowshare=0
UPDATE `cdb_memberfIElds` SET `sigHTML` = ' '
所有用户的签名清空
UPDATE cdb_posts SET subject=REPLACE(subject,'#','楼');
批量替换帖子中的回复* #的显示为 *楼
删除一个主题的所有回复
delete from cdb_posts where tID = '需要删除回复的主题的tID' and first = 0;
UPDATE `cdb_settings` SET `value` = '1' WHERE CONVERT( `variable` USING utf8 ) = 'thumbstatus' liMIT 1 ;
设置缩略图为 为图片附件添加缩略图
UPDATE `cdb_settings` SET `value` = '2' WHERE CONVERT( `variable` USING utf8 ) = 'thumbstatus' liMIT 1 ;
设置缩略图为 将图片附件缩到指定的大小
批量验证所有未验证的会员
UPDATE `cdb_members` SET `groupID` = '10' WHERE groupID='8';
批量删除游客回帖和主题
delete from cdb_threads where authorID=0;
delete from cdb_posts where authorID=0;
删除在180天之前的全部短消息
delete from cdb_pms where dateline<1190518730
清空某个用户的已@R_791_6301@
update cdb_pms set delstatus=1 where msgfromID=发送者ID
所有用户组（包括系统用户组，普通用户组，特殊用户组）都可以参与投票的SQL语句：
update cdb_usergroups set allowVote=1 where groupID<4 or groupID>9
UPDATE `cdb_usergroups` SET `raterange` = '1 -1 1 1002 -1 1 100'
开启所有用户组的扩展积分1和2的评分值为 最小-1 最大1 24小时100
图片附件设置正确 但是不直接显示的调整sql：
update cdb_attachments set `isimage` =1 where SUBSTRING(`filename`,-3,3)='jpg' or SUBSTRING(`filename`,3)='gif'
固定天数内一部份附件到远程附件的sql
update cdb_attachments set remote = '1' where dateline<unix_timestamp()-86400*天数
修改所有用户组评分的SQL语句
update `cdb_usergroups` set `raterange`='扩展积分ID 评分最小值 评分最大值 24小时最大评分数扩展积分ID 评分最小值 评分最大值 24小时最大评分数'
将主题tID大于4009的所有主题减去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;
如果安装了supesite 有了推送主题表还加上：
update cdb_pushedthreads set tID=tID-16773200 where tID>4009;
以上sql为6.0版本
批量替换论坛标题内容
UPDATE `cdb_threads` SET `subject` = replace (`subject`,'需要替换的','替换后的')
UPDATE `cdb_attachments` SET `thumb` = '0'
取消所有附件的缩略图数据
UPDATE `cdb_threads` SET `highlight` = '0'
取消全部帖子的高亮显示
论坛里所有回复长度小于20的而且没有附件的贴子全部删除掉
delete from cdb_posts where length(message)<20 and attachment=0
查询ftp上的附件是否在数据库内
phpmyadmin中 执行sql：
select * from cdb_attachments where attachment like "%文件名称%"
一次性给一个贴内的所有回帖人加积分
update cdb_members set extcredits2=extcredits2+10 where uID in(SELECT authorID FROM `cdb_posts` WHERE tID=主题ID)
extcredits2 是需要增加的积分字段 ，使用的时候要注意增加的哪个积分字段
truncate cdb_valIDating
清空用户审核数据表
UPDATE `cdb_members` SET `oltime` = '0'
所有用户的在线时间修改为0
把体积大于 819200kb的附件指定为远程附件
update cdb_attachments set remote = '1' WHERE filesize > 819200
ALTER table `cdb_threads` CHANGE `tID` `tID` MEDIUMINT(8) UNSIGNED NOT NulL auto_INCREMENT;
关于教程之论坛栏目，请查看：http://www.veryhuo.com/code/bbs/
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