帮客之家(Bkjia.Com)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，今天烈火就把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~~
以下是烈火整理的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 ='\t允许浏览的用户组的ID\t' where fid in(论坛板块ID)
如:
update cdb_forumfields set viewperm ='\t1\t2\t' 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;
此操作前请注意备份！！（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; <