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[讨论] 重名问题菜鸟做法，，

ZhXand618

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阁楼大中小发表于 2016-10-16 04:24 只看该作者

重名问题菜鸟做法，，

最近下载了R大的纯净端~~~妖城在线论坛% J' E' B7 l1 d, m* K6 y
可惜我的mysql是4.1.22……不支持触发器* z/ s! F" b6 S8 f6 s! b l: l
但是作为一个菜鸟没把握升级mysql……怕升了又得各种调试

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于是自以为是地尝试
alter table `tbl_user` change SequenceNumber SequenceNumber int not null auto_increment UNIQUE;
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结果悲催地发现每次创建角色，tbl_user.SequenceNumber会加1，然后tbl_character.RegistNumber 等于加1后的tbl_user.SequenceNumber

顺道还发现mysql4.1.22不支持自定义自增步长……
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在犹豫好久最终还是不敢升级mysql后，，突然有了个能凑合用的办法，，取消SequenceNumber的自增属性，然后写了这条丑的要命、乱的要死的sql……
Insert into tbl_user(AccountID,AccountPassword,EnableFlg,TrialFlg,DownFlg,ExpFlg,UseFlg,BadMsg,CdKey,SequenceNumber)
select $id,$pass,EnableFlg,TrialFlg,DownFlg,ExpFlg,UseFlg,BadMsg,$id,((SequenceNumber div 100)+1)*100 as SequenceNumber bbs.mocwww.com$ G: z/ v% u0 a
from tbl_user
where SequenceNumber in 妖城在线论坛, I/ k0 J5 K5 Z+ d9 X' j. h* d- D
(select max(SequenceNumber) from tbl_user);bbs.mocwww.com. `0 C- ] d# z$ A
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然后得到了这个效果，其中SN=201是创建了一个角色得到的，我想每个账号约100次重复创建角色的机会，应该够我几个小伙伴霍霍的

。。。
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| CdKey          | SequenceNumber | AccountID    | AccountPassWord | EnableFlg | UseFlg | BadMsg | TrialFlg | DownFlg | ExpFlg |魔力私服,最新魔力私服,魔力宝贝私服,魔力宝贝私服技术,魔力宝贝私服,私服架设技术,妖城,FLASH,电影,黑客,网络,网吧,破解,入侵,注册表( k9 h3 _$ [$ C$ T' S2 W
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| admin          |             3 | admin          | 1234          |       1 |    1 |    0 |       8 |    0 |    0 |魔力私服,最新魔力宝贝私服技术交流: G  |8 t' e. e. h  d& e. T
| 1000          |             4 | 1000          | 1000          |       1 |    1 |    0 |       8 |    0 |    0 |妖城在线论坛$ S8 e) ?3 w7 c1 a8 x  G+ w/ ?
| 2000          |             6 | 2000          | 2000          |       1 |    1 |    0 |       8 |    0 |    0 |9 x1 S: w8 J! _$ S) I# X$ T
| ---------    |          15 | ---------    | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |          18 | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |妖城在线论坛# _) H+ a0 _1 F8 }' i
| ----          |          17 | ----          | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| ------       |          100 | ------       | ------       |       1 |    1 |    0 |       8 |    0 |    0 |—魔力私服,魔力宝贝私服技术,DELPHI编程,魔力寶貝, 魔力宝贝, 크로스게이트,クロスゲート9 I2 \  N; L- M+ s" J
| ------------- |          201 | ------------- | ---------    |       1 |    1 |    0 |       8 |    0 |    0 |魔力私服,最新魔力宝贝私服技术交流! [, `0 l9 A$ L& B; u$ _% y0 k
| ------------ |          300 | ------------ | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+

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ZhXand618

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沙发大中小发表于 2016-10-16 04:28 只看该作者

为啥发出来后列表就乱了

编辑时很整齐啊。。。魔力私服,最新魔力私服,魔力宝贝私服,魔力宝贝私服技术,魔力宝贝私服,私服架设技术,妖城,FLASH,电影,黑客,网络,网吧,破解,入侵,注册表- N5 e! s9 s! ~$ E0 x
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| CdKey          | SequenceNumber | AccountID    | AccountPassWord | EnableFlg | UseFlg | BadMsg | TrialFlg | DownFlg | ExpFlg |
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| --------------- |--------------- | --------------- | 1234          |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | 1000          |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | 2000          |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |魔力私服,最新魔力宝贝私服技术交流  A2 z$ P8 t' z  _
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |bbs.mocwww.com, v0 Q& q: u: y2 D0 m$ _
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |—魔力私服,魔力宝贝私服技术,DELPHI编程,魔力寶貝, 魔力宝贝, 크로스게이트,クロスゲート2 o' G- |6 ?! b
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | ---------    |       1 |    1 |    0 |       8 |    0 |    0 |# ^' _& r- I! A; x: l3 a# C
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+

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板凳大中小发表于 2016-10-16 19:57 只看该作者

虽然看不懂，但还是要点个赞！！！

妖城欢迎您！

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rolser

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地板大中小发表于 2016-10-16 22:09 只看该作者

我竟然看懂啦，哈哈~~魔力私服,最新魔力私服,魔力宝贝私服,魔力宝贝私服技术,魔力宝贝私服,私服架设技术,妖城,FLASH,电影,黑客,网络,网吧,破解,入侵,注册表! h, l& u# \6 X* B. t* ^5 f
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redhat 6 系列和 centos 6 默认mysql 就是5版本了。
7系列mysql版本更高。

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ZhXand618

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地下室 大中小发表于 2016-10-17 00:05 只看该作者

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主要是我特别菜，默认的mysql5，没调通- -魔力私服,最新魔力私服,魔力宝贝私服,魔力宝贝私服技术,魔力宝贝私服,私服架设技术,妖城,FLASH,电影,黑客,网络,网吧,破解,入侵,注册表7 C, T T; [$ \; O6 T
后来下的4.1.22的rpm包……

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ZhXand618

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6楼大中小发表于 2016-10-17 03:01 只看该作者

昨天八成脑子混乱了。。今天发现只是解决了重名丢失问题……
对防重名的问题了解的太少啊

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【翻log拿到的创建账号时的SQL语句，原来是REPLACE……】3 m. X  V0 Q) D2 \; r1 ?3 W) B
161016 14:05:11    2 Query    SELECT CdKey,AccountID,AccountPassWord,EnableFlg,UseFlg,BadMsg from tbl_user  Where CdKey='1000' or AccountID='1000'魔力私服,最新魔力私服,魔力宝贝私服,魔力宝贝私服技术,魔力宝贝私服,私服架设技术,妖城,FLASH,电影,黑客,网络,网吧,破解,入侵,注册表) a6 I7 Z0 A# c0 q/ H
161016 14:05:12    3 Query    SELECT * from tbl_lock WHERE CdKey='1000'
                  3 Query    SELECT    TrialFlg,DownFlg from tbl_user WHERE CdKey='1000'
                  3 Query    SELECT Name,RegistNumber,DataPlaceNumber,FaceImageNumber,Lv, Vital,Str,Tough,Quick,Magic,Attrib_Earth,Attrib_Water,Attrib_Fire,Attrib_Wind,LoginCount,MainJob,RenewalFlg,BaseBaseImageNumber,titleID,guildID from tbl_character WHERE CdKey='1000'
161016 14:05:47    3 Query    SELECT DataPlaceNumber,Name from tbl_character WHERE CdKey='1000'魔力私服,最新魔力宝贝私服技术交流' h& T' r+ }! p( x6 C! D0 V
                  3 Query    SELECT SequenceNumber FROM tbl_user WHERE CdKey='1000'
                  3 Query    UPDATE tbl_user SET SequenceNumber=5 Where CdKey='1000'妖城在线论坛. l$ z3 V9 e, |
                  3 Query    REPLACE tbl_character VALUES(1,106352,106352,0,0,0,0,5,1,2147483647,2147483647,0,0,0,1500,1500,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,28,10,0,0,0,0,0,250,0,0,0,0,0,975,0,0,5,1,0,-1,242500,0,0,50,50,50,60,1000,-1,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,10,100,0,0,0,0,0,0,1476641147,0,0,0,0,0,0,0,0,0,0,'12321','','1000',0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, -1, -1, 0, 0, 0, 0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,0,0,0,0,0,0,0,0,0)
                  3 Query    DELETE FROM tbl_skill WHERE CdKey='1000' and RegistNumber=5
                  3 Query    DELETE FROM tbl_addressbook WHERE CdKey='1000' and RegistNumber=5
                  3 Query    DELETE FROM tbl_item WHERE CdKey='1000' and RegistNumber=5
                  3 Query    INSERT INTO tbl_item VALUES (9200,27509,0,22,0,0,1,2,0,1,1,1,0,1000,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,140000,179200,100,0,0,0,1,0,1000,0,1476641147,-1,0,0,0,0,0,0,'水晶','水晶','','','','','ITEM_DeleteTimeWatched','','','','','','',0,'1000',5,7,-1)—魔力私服,魔力宝贝私服技术,DELPHI编程,魔力寶貝, 魔力宝贝, 크로스게이트,クロスゲート5 O, G7 c% L1 J# ?% ]
                  3 Query    DELETE FROM tbl_pet WHERE CdKey='1000' and RegistNumber=5
                  3 Query    SELECT * from tbl_lock WHERE CdKey='1000'% f  M: y+ P) J, i3 h, K$ c
                  3 Query    SELECT    TrialFlg,DownFlg from tbl_user WHERE CdKey='1000'
                  3 Query    SELECT Name,RegistNumber,DataPlaceNumber,FaceImageNumber,Lv, Vital,Str,Tough,Quick,Magic,Attrib_Earth,Attrib_Water,Attrib_Fire,Attrib_Wind,LoginCount,MainJob,RenewalFlg,BaseBaseImageNumber,titleID,guildID from tbl_character WHERE CdKey='1000'

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7楼大中小发表于 2016-10-17 08:59 只看该作者

防重名应该是gmsv处理的问题，交给mysql 来做本来就不对，只是这个bug暂时没有人修复，只能通过其他方法了。。。

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[讨论] 重名问题菜鸟做法，，

重名问题菜鸟做法，，

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