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_…

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…

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./etc/mysql/mysql.conf.d/mysqld.cnf 或者my.cnf   总之就是mysql的配置文件 2.查看当前的sql模式 select @@sql_mode; 3.添加语句 sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' 4.重启 service mysq…

MySQL 5.7.9版本sql_mode=only_full_group_by问题 用到GROUP BY 语句查询时com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'col_user_6.a.START_TIME' which is not func…

用到GROUP BY 语句查询时com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'col_user_6.a.START_TIME' which is not functionally dependent on columns in GROUP BY c…

用到GROUP BY 语句查询时com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'col_user_6.a.START_TIME' which is not functionally dependent on columns in GROUP BY c…

具体错误: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column '库.表.字段' which is not functionally dependent on columns in GROUP BY clause; this is incompatible wi…

  用到GROUP BY 语句查询时com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'col_user_6.a.START_TIME' which is not functionally dependent on columns in GROUP BY…

在使用查询时,使用到了group by 分组查询,报如下错误: ERROR (): In aggregated query without GROUP BY, expression # of SELECT list contains nonaggregated column 'test.fruits.s_id'; this is incompatible with sql_mode=only_full_group_by 报这个错是由于sql_mode 使用了ONLY_FULL_GROUP_BY…

用到GROUP BY 语句查询时出现 which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by错误 解决方法 :执行SET GLOBAL sql_mode = ''; 把sql_mode 改成非only_full_group_by模式. 然后,重新连接数据库,再执行含有group by语句的查询语句:…

这会导致select中只能出现group by后面出现的表的字段. 其实如果使用其他表的字段,聚合函数对无法对应其他表的字段. 建议放在子查询里. 如果想打破这个规则,可以设置sql_mode变量,将ONLY_FULL_GROUP_BY去掉即可.…

---恢复内容开始--- 摘要: mysql5.7版本相比较之前的版本有很多的特性的增加以及默认配置的改变,在使用中难免会遇到与之前的使用习惯或者项目需求不符的情况.就需要调整相应的变量的值,比如sql_mode的值 最近在做一个项目的迁移工作,由于开发环境所使用的都是最新的软件版本(mysql5.7).迁移时难免会遇到一些兼容性的“坑”,比如将oracle中的数据迁移到mysql中的时间问题: 设计到类似这样的表结构: CREATE TABLE `cm_admin_user_group` (…

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…

解决办法: https://blog.csdn.net/qq_42175986/article/details/82384160 前言: 一.原理层面 这个错误发生在mysql 5.7 版本及以上版本会出现的问题: mysql 5.7版本默认的sql配置是:sql_mode="ONLY_FULL_GROUP_BY",这个配置严格执行了"SQL92标准". 很多从5.6升级到5.7时,为了语法兼容,大部分都会选择调整sql_mode,使其保持跟5.6一致,为了尽量兼容…

解析:在mysql 工具 搜索或者插入数据时报下面错误: ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'database_tl.emp.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible wit…

错误提示: .... which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 查看sql_mode: select @@global.sql_mode--->ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_…

执行sql: SELECT * FROM `user_link` WHERE `group_id` IN ('78', '79') GROUP BY `link_id` 报错: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'user_link.group…

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…

数据库mysql 5.7版本的初始密码修改 安装完后实在是找不到初始密码的文件,后面发现再错误日志中 先关闭mysql pkill mysqld 安全模式启动数据库并修改密码 mysqld_safe --skip-grant-tables & MySQL [mysql]> update user set password=password('xxxx') where user='root'; ERROR 1054 (42S22): Unknown column 'password' in '…

数据库升级到5.7.21后,一个正常的分组后按日期排序,并返回数据的语句开始报错: 语句如下: SELECT id,title,add_time FROM `message` GROUP BY add_time ORDER BY add_time DESC; 异常如下: 错误代码: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'miniodb.nhb_m…

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…

#### sql语句报错问题 #1055 - Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'cash.sdb_login_log.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_gr…

今天在测试服务器上突然出现了这么一个MySQL的问题,同样的代码正式服没有问题,那肯定就是出在了配置上,查了一下原因才明白原来是数据库版本为5.7以上的版本, 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, 查询MySQL版本可以在命令行模式刚连接上数据库时就能看到,或者在进入mysql后使用命令:status查看版本号, 既然是版本的问题,那就查询一下配置看看具体的情况,命令行连接上数据库,再输入命令: select @@s…

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'H5APP_WORKREPORT.c.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 原因: 这个错误的原因是高版本m…

Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'invoicecertify.goods.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 问题: select sum…

在mysql 工具 搜索或者插入数据时报下面错误: ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'database_tl.emp.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with s…

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_full_group_by 第…

本地测试没有问题,部署到客户服务器之后报如下错误: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘testID’ which is not functionally dependent on columns in GROUP BY clause;…