但当mysql的版本高于5.7时,在执行group by时,select的字段不属于group by的字段的话,就会报错。报错信息如下: 1055- Expression #1of SELECT list is notinGROUP BY clause and contains nonaggregated column ‘数据库名.表名.字段名’whichis not functionally dependent on columnsinGROUP BY clause; this is in...
由于想使用MySQL8中的函数,手动将项目中的数据库从5.7升级到了8.0.20 社区版本,但是升级完之后部分查询报错了,错误信息如下 代码语言:javascript 代码运行次数:0 AI代码解释 which is not functionally dependent on columnsinGROUPBYclause;thisis incompatible withsql_mode=only_full_group_by 去搜了一下,推荐的几...
mysql版本:5.7 详细报错: Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'db.table_name.item_name' which is not functionally dependent on columns in GROUP BY clause; this is incompatible withsql_mode=only_full_group_by 查询默认配置: mysql> select @@...
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION 添加完之后,保存退出,重启 MySQL 即可生效。 2、对于windows系统,进行 MySQL安装目录下,找到 my.ini 文件,同样在配置文件中搜索sql_mode关键字, 若未搜索到,则需要在 [mys...
当我们迁移到 MySQL 5.7+ 的版本时,常会碰到ERROR 1055 only_full_group_by错误,这是 5.7 之后SQL_MODE默认打开了严格模式导致的错误。说明你代码里有地方写的不严谨。 ERROR 1055 (42000): Expression #2 of SELECT list is not in GROUP BY clause ...
dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 1. 2. 3. 4. 问题出现的原因: MySQL 5.7.5及以上功能依赖检测功能。如果启用了ONLY_FULL_GROUP_BY SQL模式(默认情况下),MySQL将拒绝选择列表,HAVING条件或ORDER BY列表的查询引用在GROUP BY子句中既未命名...
mysqlgroup by 报错 mysql only_full_group_by 一、问题描述 报错如上图 在mysql 5.7版本下可能会报如下错误 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 BY clause; ...
在执行MySQL命令进行查询时,提示如下错误: 1055(42000): SELECT list is not in GROUP BY clause and contains nonaggregated column 原因与解决方案 该报错主要是因为sql_mode参数被修改导致: 原因一:用户修改sql_mode参数导致GROUP BY的语法不合规 原因:用户修改了sql_mode参数,添加了ONLY...
MySQL遇见GROUP BY clause and contains nonaggregated column 解决办法 报错如下: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'chinese.tenant_message.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=...
If the ONLY_FULL_GROUP_BY SQL mode is enabled (which it is by default), MySQL rejects queries for which the select list, HAVING condition, or ORDER BY list refer to nonaggregated columns that are neither named in the GROUP BY clause nor are functionally dependent on them. Mysql 实现了...