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. 签证-L1/L2

    http://blog.sina.com.cn/s/blog_7664b7f70102uweb.html 14年4月我接到公司通知,要从MICROSTRATEGY中国研发中心内部transfer到美国 ...

  2. Codeforces 744A. Hongcow Builds A Nation

    A. Hongcow Builds A Nation 题意: 现在有 n 个点 ,m 条边组成了一个无向图 , 其中有 k 个特殊点, 这些特殊点之间不能连通 ,问可以再多加几条边? 因为$x^2+y ...

  3. ARM体系结构与编程-3

    ARM存储系统:ARM中用于存储管理的系统控制协处理器CP15:包括16个32位寄存器,其编号为0到15.实际上对于某些编号的寄存器可能相应有多个物理寄存器. 訪问CP15寄存器的指令:MRC.MCR ...

  4. python __getattr__ __setattr__

    class Rectangle: def __init__(self): self.width = 0 self.height = 0 def __setattr__(self, key, value ...

  5. JQuery从服务器端取得数据绑定到dropdownlist（select）中

    http://blog.csdn.net/gaofang2009/article/details/5840783 http://www.cnblogs.com/Mac_Hui/archive/2010 ...

  6. quartz调度

    http://www.cnblogs.com/lzrabbit/archive/2012/04/14/2446942.html

  7. c++中的结构化语句 判断语句if 分支语句switch 循环语句 while 和 do while 循环语句for的使用

    作业1: 使用if语句,根据1~7的数字,输出今天是星期几?的程序. 方法一,直接使用单独的if语句 #include <iostream> using namespace std; in ...

  8. centos下安装mariadb

    前言 一直都是前端,比较少玩服务器,最近买了阿里云,开始尝试centos,不得不说linux还是很有魅力的. 正文 google了一圈,决定安装mariadb,其实mariadb和mysql差不多,使 ...

  9. 全文检索ES 服务启动和关闭

    nohup ./elasticsearch &  可以后台开启elasticsearch服务 ps-ef列出所有进程 ps-ef | grep elastic...查找elastic..的进程 ...

  10. 第四篇：python操作数据库时的传参问题

    python在操作数据库执行sql的时候我们经常会遇到传参问题,以下是我总结的几种方法: 1.格式化字符串 city = 'beijing'cur.execute(“SELECT * FROM %s ...