1055 - Expression #16 of SELECT list is not in GROUP BY clause and contains nonaggregated column 报错处理 源码想移植到新的机器,MySQL 使用PHPStudy 安装 升级到5.7.26 。 一切准备就绪但是,出现以上错误。 话不多说解决办法, 1、主要原因 Mysql默认 的sql_mode 默认 ONLY_FULL_GROUP_BY 值,需要把它去...
1:只要有聚合函数 sum(),count(),max(),avg() 等函数就需要用到 group by , 否则就会报上面的错误. 2:group by id (id 是主键) 的时候, select 什么都没有问题, 包括有聚合函数. 3:group by role (非主键) 的时候, select 只能是聚合函数和 role ( group by 的字段) , 否则报错 而解决方案,大...
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=...
1、问题复现: 今天在进行数据迁移时,使用Navicat连接数据库进行连接时,由于 SQL语句中使用了 group by分组函数,结果报了如下错误: 2、产生原因 产生原因说是,在MySQL数据库版本为5.7以上的版本,默认开启了 ONLY_FULL_GROUP_BY SQL模式,在此模式下,对于group by操作,如果在select语句中的查询列没有在group by中出...
Expression #1of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘grades.order_id’ which is not functionally dependent on columns in GROUP BY clause;this is incompatible with sql_mode=only_full_group_by 问题描述
mysql> SELECT name, address, MAX(age) FROM t GROUP BY name; ERROR 1055 (42000): Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mydb.t.address' which is not functionally dependent on columns in GROUP BY clause; this i...
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘grades.order_id’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 问题描述 ...
报错:ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'work_ad.api_community_pic.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by ...
#mysql#解决:"500 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated..." 同一个程序,运行在dev和prod不同环境里,同一个接口竟然一个正常,一个报错500,但是数据库的数据都一样的,搜了很久,终于在一篇文章里面解决了:...
copyExpression#10 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'gd_white_ip_list_bmdapis.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by ...