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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~~~
可惜我的mysql是4.1.22……不支持触发器妖城在线论坛! K6 x5 D5 z; h. I& P d, I
但是作为一个菜鸟没把握升级mysql……怕升了又得各种调试

魔力私服,最新魔力宝贝私服技术交流' n0 u4 }+ `. T& Q
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1 ]2 ~7 Y0 i2 k+ F
妖城在线论坛9 E5 I" i, t' u0 r/ u- _
于是自以为是地尝试
alter table `tbl_user` change SequenceNumber SequenceNumber int not null auto_increment UNIQUE;

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……

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 妖城在线论坛' n! M* a2 w% N# M' K" n/ `
from tbl_user
where SequenceNumber in 魔力私服,最新魔力宝贝私服技术交流8 S6 l0 }) E A( N8 z. v
(select max(SequenceNumber) from tbl_user);魔力私服,最新魔力宝贝私服技术交流1 Q4 b. x c; t' J0 Y! k3 m3 L; ?

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 |妖城在线论坛" c! Y1 n, N+ Q7 u$ A4 d9 `
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| admin          |             3 | admin          | 1234          |       1 |    1 |    0 |       8 |    0 |    0 |妖城在线论坛! F* j  {7 w; c. r  O6 ]
| 1000          |             4 | 1000          | 1000          |       1 |    1 |    0 |       8 |    0 |    0 |
| 2000          |             6 | 2000          | 2000          |       1 |    1 |    0 |       8 |    0 |    0 |$ |" c9 Z4 I( W8 k
| ---------    |          15 | ---------    | ------       |       1 |    1 |    0 |       8 |    0 |    0 |; ~) p. U" w3 C# B) g/ ]
| --------------- |          18 | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| ----          |          17 | ----          | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| ------       |          100 | ------       | ------       |       1 |    1 |    0 |       8 |    0 |    0 |
| ------------- |          201 | ------------- | ---------    |       1 |    1 |    0 |       8 |    0 |    0 |
| ------------ |          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。。。
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+
| CdKey          | SequenceNumber | AccountID    | AccountPassWord | EnableFlg | UseFlg | BadMsg | TrialFlg | DownFlg | ExpFlg |
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+3 B. ~( t  t8 g& }( K7 D3 B7 `
| --------------- |--------------- | --------------- | 1234          |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | 1000          |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | 2000          |       1 |    1 |    0 |       8 |    0 |    0 |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9 j, }# ]) E& b) N2 }+ m
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |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3 E- [4 z6 d* @8 Y2 p1 b* Y: t
| --------------- |--------------- | --------------- | ------       |       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& R: [2 \/ p% V# F, u9 w
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |魔力私服,最新魔力宝贝私服技术交流7 ^0 Q% q1 h1 w: h" O! \) G
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |妖城在线论坛3 H! }8 L# |( s2 P, _
| --------------- |--------------- | --------------- | ---------    |       1 |    1 |    0 |       8 |    0 |    0 |
| --------------- |--------------- | --------------- | ------       |       1 |    1 |    0 |       8 |    0 |    0 |! E& j- [- }& j8 y) T
+-----------------+----------------+-----------------+-----------------+-----------+--------+--------+----------+---------+--------+

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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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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~~妖城在线论坛* t R! K5 ~5 r S) N" h

redhat 6 系列和 centos 6 默认mysql 就是5版本了。0 Z- [: y% A# h4 J9 U$ E
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- -
后来下的4.1.22的rpm包……

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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……妖城在线论坛, I+ z2 C. ?7 [
对防重名的问题了解的太少啊

bbs.mocwww.com9 r* b$ b- z( V% y
【翻log拿到的创建账号时的SQL语句，原来是REPLACE……】
161016 14:05:11    2 Query    SELECT CdKey,AccountID,AccountPassWord,EnableFlg,UseFlg,BadMsg from tbl_user  Where CdKey='1000' or AccountID='1000'
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: R: \# a0 E$ x# l; G
                  3 Query    SELECT SequenceNumber FROM tbl_user WHERE CdKey='1000'# i, ]3 v( M6 i& s& r. _
                  3 Query    UPDATE tbl_user SET SequenceNumber=5 Where CdKey='1000'
                  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)妖城在线论坛4 \/ C: M1 S* g
                  3 Query    DELETE FROM tbl_skill WHERE CdKey='1000' and RegistNumber=5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9 ?6 g0 u* |. {& L( Z
                  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)! l: M" H0 l  z/ c
                  3 Query    DELETE FROM tbl_pet WHERE CdKey='1000' and RegistNumber=5bbs.mocwww.com2 n  Z+ X% p1 W( c1 B8 N
                  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'

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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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