近期在开发过程中,因为项目开发环境连接的mysql数据库是阿里云的数据库,而阿里云的数据库版本是5.6的.而测试环境的mysql是自己安装的5.7.因此在开发过程中有小伙伴不注意写了有关group by的sql语句.在开发环境中运行是正常的,而到了测试环境中就发现了异常. 原因分析:MySQL5.7版本默认设置了 mysql sql_mode = only_full_group_by 属性,导致报错. 其中ONLY_FULL_GROUP_BY就是造成这个错误的罪魁祸首了,对于group by聚合

在安装有些二开框架时会遇到下面的问题,在填写完数据库密码之后他会提示你请在mysql配置文件中修改ql-mode去掉ONLY_FULL_GROUP_BY,但是我们去mysql的配置文件中查找此配置,有时候会发现压根就没有这个配置,这时候我们就要拿出杀手锏 cmd 来帮助我们完成这项使命了 first:win+r 输入 cmd,来到安装mysql的根目录,使用phpstudy的小伙伴可以到 phpstudy\PHPTutorial\MySQL\bin 这个目录下按住shift然后按住鼠标右键然后选

具体出错提示: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode

一.出错原因 最近因为开发数据库与部署数据库版本不同,带来了几个问题,其中only_full_group_by问题是之前没有遇到的. 具体报错如下 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent

本机上新安装了个MySQL数据库,在插入数据的时候一直提示这个错误: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is

[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_fu

升级MySQL到5.7后,查询语句总是报sql_mode=only_full_group_by问题,总结归纳了两种解决方案,推存第二种解决方案. 报错信息: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally depe

数据库版本是5.7.19,在写语句的时候,只要涉及ORDER BY,就会报错, ERROR 1055 (42000): Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'postscan.verifyDelayLog.auditor' which is not functionally dependent on columns in GROUP BY clause;

视图查询的时候本地数据库报错: 解决办法: 1.查看sql_mode select @@global.sql_mode STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION 2.去掉ONLY_FULL_GROUP_BY,重置: set @@global.sql_mode ='STRICT_TRANS_TABLES,

SQLSTATE[]: Syntax error or access violation: Expression # of SELECT list is not in GROUP BY clause and contains nonaggregated column '-._task.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=o

具体出错提示: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode

转至:https://www.cnblogs.com/zhi-leaf/p/5998820.html 具体出错提示: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in

1.报错信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains nonaggregated column 'd.total_rated_power_transformer'; this is incompatible with sql_mode=only_full_group_b

下载安装的是最新版的mysql5.7.x版本,默认是开启了 only_full_group_by 模式的,但开启这个模式后,原先的 group by 语句就报错,然后又把它移除了. 一旦开启 only_full_group_by ,感觉,group by 将变成和 distinct 一样,只能获取受到其影响的字段信息,无法和其他未受其影响的字段共存,这样,group by 的功能将变得十分狭窄了 only_full_group_by 模式开启比较好. 因为在 mysql 中有一个函数: any_

一.Mysql错误: In aggregated query without GROUP BY, expression #1 of SELECT list contains nonaggregated column 'ynsl_new.u.user_id'; this is incompatible with sql_mode=only_full_group_by 1.原sql语句: SET @data_id='153f61e9727b450d8abbba5941e5085a'; SELECT

先瞧下日志: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'test.wlf_appinfo.appname' which is not functionally depend

MySQL5.7后将sql_mode的ONLY_FULL_GROUP_BY模式默认设置为打开状态,这样一来,很多之前的sql语句可能会出现错误,错误信息如下: Error Code: 1055. Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column '×××' which is not functionally dependent on columns in GROUP B

bug原因: 对于GROUP BY聚合操作,如果在SELECT中的列,没有在GROUP BY中出现,那么这个SQL是不合法的,因为列不在GROUP BY从句中.简而言之,就是SELECT后面接的列必须被GROUP BY后面接的列所包含. 如:select a,b from table group by a,b,c; (正确)select a,b,c from table group by a,b; (错误)这个配置会使得GROUP BY语句环境变得十分狭窄,所以一般都不加这个配置. 解决方法:去

原因分析:MySQL5.7版本默认设置了 mysql sql_mode = only_full_group_by 属性,导致报错. 1.查看sql_mode SELECT @@sql_mode; 2.去掉ONLY_FULL_GROUP_BY,重新设置值. SET @@global.sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO

临时改法:select @@GLOBAL.sql_mode;查询当前mysql的模式去掉ONLY_FULL_GROUP_BY重新设置:set @@GLOBAL.sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';加上单引号永久改法:修改/etc/my.cnf sql_mode=STRICT_