最近在学flask, 在访问主页时，一直出现1055错误，在网上找的解决方法是删除ONLY_FULL_GROUP_BY，当时是删除了，但是退出在进行select @@sql_mode时，仍出现ONLY_FULL_GROUP_BY

以下是我的解决方案：

在数据库控制台输入命令：SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));

完美解决我的问题了

解决mysql出现的问题#1055 - Expression of SELECT list is not in GROUP BY clause and contains nonaggregated column this i的更多相关文章

  1. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'userinfo.

    安装了mysql5.7,用group by 查询时抛出如下异常: Expression # of SELECT list is not in GROUP BY clause and contains ...

  2. MYSQL报错：1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column

    1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'rpa ...

  3. [mysql] Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'loser.tank_admin.login_ip' which is not functionally dependent on columns in GROUP BY clause; this is

    执行SQL: SELECT login_name,login_ip,sex FROM tank_admin GROUP BY login_name ; 时抛出异常. Expression #2 of ...

  4. 【mybatis】【mysql】mybatis查询mysql，group by分组查询报错：Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column

    mybatis查询mysql,group by分组查询报错:Expression #1 of SELECT list is not in GROUP BY clause and contains no ...

  5. mysql升级后出现Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'userinfo.

    安装了mysql5.7,用group by 查询时抛出如下异常: Expression #3 of SELECT list is not in GROUP BY clause and contains ...

  6. Error Code: 1055.Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'userinfo.

    环境:mysql-8.0.15-winx64 问题描述: Error querying database. Cause: java.sql.SQLSyntaxErrorException: Expre ...

  7. Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.t_blog.addTime' which is not functi

    sql报错: Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of SELECT ...

  8. 记录一次mysql由5.6升级到5.7出现的异常---Expression #23 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'c.commentCount' which is not functionally dependent on columns in GROUP BY clause;

    ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expre ...

  9. mysql问题解决SELECT list is not in GROUP BY clause and contains nonaggregated column

    今天在Ubuntu下的部署项目,发现一些好好的列表页面发生 :Expression # of SELECT list is not in GROUP BY clause and contains no ...

随机推荐

  1. SpringMVC之DispatcherServlet类

    一.DispatcherServlet是什么 DispatcherServlet是前置控制器,配置在web.xml文件中的.拦截匹配的请求,Servlet拦截匹配规则要自已定义,把拦截下来的请求,依据 ...

  2. 字符串前面u，r，b

    u :代表是对字符串进行unicode编码. 一般英文字符在使用各种编码下, 基本都可以正常解析, 所以一般不带u:py3当对字符串进行操作的时候,默认使用Unicode编码 r/R:非转义的原始字符 ...

  3. java.exe is valid, but is for a machine type other than the current machine

    java.exe is valid, but is for a machine type other than the current machine jdk版本不一致问题,在32位机器上使用64位的 ...

  4. PAT甲级——1111 Online Map (单源最短路经的Dijkstra算法、priority_queue的使用)

    本文章同步发布在CSDN:https://blog.csdn.net/weixin_44385565/article/details/90041078   1111 Online Map (30 分) ...

  5. 网站前端开发--css篇

    Ⅰ 全局:global.css 全局样式为全站公用,为页面样式基础,页面中必须包含. 结构:layout.css 页面结构类型复杂,并且公用类型较多时使用.多用在首页级页面和产品类页面中. 私有:st ...

  6. luogu P4145 上帝造题的七分钟2 / 花神游历各国 维护区间和&&区间开根号

    因为开根号能使数字减小得非常快 所以开不了几次(6次?)很大的数就会变成1..... 所以我们可以维护区间最大值,若最大值>1,则继续递归子树,暴力修改叶节点,否则直接return (好像也可以 ...

  7. 【poj3764】The xor-longest Path

    The xor-longest Path Description In an edge-weighted tree, the xor-length of a path p is defined as ...

  8. Tensorflow版Faster RCNN源码解析（TFFRCNN） （3）推断（测试）过程使用RPN时代码运行流程

    本blog为github上CharlesShang/TFFRCNN版源码解析系列代码笔记第三篇   推断(测试)过程不使用RPN时代码运行流程 作者:Jiang Wu  原文见:https://hom ...

  9. Java 多线程概念

    1.为什么要使用多线程: 更多的处理器核心. 更快的响应时间. 更好的变成模型. 2.线程的优先级: 现代操作系统基本采用时分的形式调度运行的线程,操作系统会分出一个个的时间片,线程会分配到若干时间片 ...

  10. [转]c# 泛类型(泛型) 以及强类型与弱类型的 理解及优化

    [泛型的概念](1)没有泛型的时候,所有的对象都是以object为基础,如果要使用时必须进行强制类型转换,如果对于值类型,则会导致不断拆箱装箱的过程,对系统消耗很大.(2)使用泛型时不需要通过obje ...