SQL更新语句,Error Code: 1175. You are using safe update(在进行视图更新的时候遇到)
转发于:http://blog.csdn.net/qq_26684469/article/details/51105188?locationNum=5&fps=1
原来的SET SQL_SAFE_UPDATES = 1;
如果条件定语从句where后面跟的不是主键,则会报上面的错,将上面的安全级别设低一点即可,如下:
SET SQL_SAFE_UPDATES = 0;
再执行更新语句,如
SET SQL_SAFE_UPDATES = 0;
update project.demand set title="硬盘到了,谁来帮我换个硬盘啊"
where title="亲热";
删除null值
delete from comment where c_content is null
***************20171206更新************************ 一劳永逸方法
解决方法如下:
- 打开Workbench的菜单[Edit]->[Preferences...]
- 切换到[SQL Editor]页面
- 把[Forbid UPDATE and DELETE statements without a WHERE clause (safe updates)]之前的对勾去掉
- 点击[OK]按钮
- 最后记得要重启一下sql editor,建立一个新的连接就可以了。
SQL更新语句,Error Code: 1175. You are using safe update(在进行视图更新的时候遇到)的更多相关文章
- 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: ...
- 【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 ...
- 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 ...
- 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 ...
- 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 ...
- 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 ...
- 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 ...
- 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
Mysql update error: Error Code: 1175. You are using safe update mode and you tried to update a table ...
- 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 ...
随机推荐
- ASI通讯协议——ASI2x1
通讯协议--ASI2x1 基本功能描述 计算机或控制器通过以太网口或者RS232接口发出指令,包括查询指令,切换指令等,主机箱中的控制板在收到这些指令之后,将这些数据通过485总线转发给对应的主板,并 ...
- Java代码输出是“father”还是“child”(一)
1.实例 /** * 以下代码输出的结果是 */ package com.you.model; /** * @author YouHaidong * 输出的结果 */ public class Fat ...
- box-sizing -- 盒模型
项目开发中,在浏览同事的代码,发现他经常用一个属性--box-sizing,很好奇是什么,于是乎,上网查阅资料学了起来. 首先我们先复习一下盒模型的组成:一个div通常由 content(内容)+ma ...
- 物联网框架ServerSuperIO在.NetCore实现跨平台的实践路线
正所谓天下大势,不跟风不行.你不跨平台,很low嘛.java说:你们能跨嘛,跨给我看看.C#说:不要强人所难嘛.java说:能部署在云上吗?docker?微服务?C#说:不要强人所难嘛.java说:你 ...
- 自己用的reset.css,大部分转载,加上自己常用的设置
@charset "UTF-8";/*KISSY CSS Reset理念:清除和重置是紧密不可分的特色:1.适应中文 2.基于最新主流浏览器维护:玉伯(lifesinger@gma ...
- 【BZOJ3140】消毒(二分图匹配)
[BZOJ3140]消毒(二分图匹配) 题面 Description 最近在生物实验室工作的小T遇到了大麻烦. 由于实验室最近升级的缘故,他的分格实验皿是一个长方体,其尺寸为abc,a.b.c 均为正 ...
- 【HAOI2015】树上操作(树链剖分)
题面 Description 有一棵点数为N的树,以点1为根,且树点有边权.然后有M个操作,分为三种: 操作1:把某个节点x的点权增加a. 操作2:把某个节点x为根的子树中所有点的点权都增加a. 操作 ...
- 【POJ3461】Oulipo
题面 The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter ...
- MySQ备份常见问题
1.备份的时候出现2002报错,找不到/tmp/mysql.sock,这个文件 [root@centos199 backup]# mysqldump -uroot -ppassword cz-offi ...
- 服务器安装centos
谈一下今天遇到的problem,虽然很基础,但是还是值得记录一下: 1.制作启动盘,并不需要使用UltralISO刻录,可以通过在linux下dd命令直接制作iso镜像启动盘下面是步骤: 1)打开终端 ...