Mysql update error:

Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and reconnect.

mysql有个叫SQL_SAFE_UPDATES的变量，为了数据库更新操作的安全性，此值默认为1，所以才会出现更新失败的情况;

因此可按照如下执行：

方法一：

set SQL_SAFE_UPDATES = 0;
update xxx set xxid = 2;

方法二：

  1. Go to Edit --> Preferences
  2. Click "SQL Queries" tab and uncheck "Safe Updates" check box
  3. Query --> Reconnect to Server
  4. Now execute your sql query

Mysql Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column的更多相关文章

  1. Mysql Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode

    今天用mysql workbench在更新数据的时候,出现了下面错误:15:52:39    update wp_posts set post_content = replace(post_conte ...

  2. Mysql update error: Error Code: 1175. You are using safe update mode and you tried to update a table

    Mysql update error: Error Code: 1175. You are using safe update mode and you tried to update a table ...

  3. mysql错误：Error Code: 1175. You are using safe update mode and you tried to update a table……

    今天遇到一个mysql错误:   Error Code: . You are using safe update mode and you tried to update a table withou ...

  4. 【MySQL笔记】解除输入的安全模式，Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and reconnect.

    Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE tha ...

  5. mysql 报错：Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column. To disable safe mode, toggle the option in Preferences

    目录 #事故现场 #解决方法 #事故现场 mysql执行update操作报错: sql如下: update psmp.Users set name='Jack' where name='Lily'; ...

  6. Mysql报错Error Code: 1175. You are using safe update

    使用MySQL执行update的时候报错:Error Code: 1175. You are using safe update mode and you tried to update a tabl ...

  7. MySql解除安全模式：Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column.

    在修改一条数据字段时报错: Error Code: 1175. You are using safe update mode and you tried to update a table witho ...

  8. Error Code: 1175.You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column.

    在MySQL Workbench里面使用SQL语句: delete from 表名 提示出错: Error Code: 1175.You are using safe update mode and ...

  9. Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and reconn

    使用MySQL执行update的时候报错:   MySQL     在使用mysql执行update的时候,如果不是用主键当where语句,会报如下错误,使用主键用于where语句中正常. 异常内容: ...

随机推荐

  1. Cygwin 下的 自动安装工具 apt-cyg

    类似 于apt-get 或者 yum Cygwin可以在Windows下使用unix环境Bash和各种功能强大的工具,对于Linux管理员来说不想使用Linux桌面是必备的工具. Cygwin下也有类 ...

  2. pta 编程题7 List Leaves

    其它pta数据结构编程题请参见:pta 这次的编程作业要求从上到下,从左到右输出一棵树的叶子节点,即树的层序遍历,用队列的方式来实现. 注意enqueue和dequeue函数参数为Queue & ...

  3. 【Orange Pi Lite2】 ——2《在使用之前的配置》(未完)

    [Orange Pi Lite2] --2<在使用之前的配置> 本文只在博客园发布 在开始前你需要准备的材料与软件 filezilla/或者不 声明 : 本教程适合0基础新手,本章将会介绍 ...

  4. <已解决> Eclipse启动失败

    参考:http://stackoverflow.com/questions/15404964/starting-eclipse-results-in-failed-to-create-java-vir ...

  5. NOIP2018初赛 解题报告

    前言 \(NOIP2018\)初赛已经结束了,接下来就要准备复赛了. 不过,在此之前,还是先为初赛写一篇解题报告吧. 单项选择题 送分题.(虽然我还是做错了)可以考虑将它们全部转化为\(10\)进制, ...

  6. python_36_文件操作4

    f=open('test.txt','a',encoding='utf-8') #f.truncate()#截断,不指定将清空所有内容 f.truncate(5)#从头开始截断,截断5个字符 注:使用 ...

  7. CentOS6.5下载地址

    http://linux.xitongxz.net:808/201603/CentOS-6.5-x86_64-bin-DVD1.iso

  8. 济南NOIP冬令营 选拔(select)

    选拔(select) Time Limit:2000ms   Memory Limit:128MB 题目描述 LYK对n个女生有好感.第i个女生的身高为ai. LYK要在这些女生中选拔出一个女生来作为 ...

  9. 洛谷P1111修复公路并查集改

    看了他们的题解感觉很震惊,为什么要用kruskal,这题要用到最小生成树吗??? 38行短短的程序就可以了,我觉得学习不是一种套用,套自己学的,而且题解很大一部分都是kruskal. 个人认为自己的程 ...

  10. ZJOI2019Round#1

    考的这么差二试基本不用去了 不想说什么了.就把这几天听课乱记的东西丢上来吧 这里是二试乱听课笔记ZJOI2019Round#2 ZJOI Round#1 Day1 M.<具体数学>选讲 罗 ...