当你遇到错误 "expression #2 of order by clause is not in group by clause and contains nonaggregated column" 时,这通常意味着你的SQL查询中的ORDER BY子句包含了一个非聚合列,而这个列并没有出现在GROUP BY子句中。在启用了ONLY_FULL_GROUP_BY SQL模式的MySQL 5.7及以上版本中,这种查询是不被允许的。
Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'a8table.a.modify_date' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 这个错误是由于 MySQL 的 only_full_group_by 模式导致...
在MySQL8中,如果在使用ORDER BY子句时,GROUP BY子句中不包含非聚合列,会导致错误。本文将介绍如何解决这个问题,并提供具体的步骤和代码示例。 2. 解决步骤 为了解决"mysql8 ORDER BY clause is not in GROUP BY clause and contains nonaggregated"的问题,在下面的表格中列出了具体的步骤。 下面将详细介绍每个步骤...
[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_full_group_by 看一下group by的语...
解决MySQL报错:[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'informat 一、问题描述 新安装的MySQL5.7.22 或 8.0.11,在 Navicat 上执行删除操作时,遇到报错: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause ...
升级之后,执行sql语句,结果报[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_full_group_by 这个...
1。问题描述: 新安装得mysql 执行代码时出意异常: 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column ‘information_schema.P
在执行mysql语句的时候 后面总报错 执行是成功了 但是有问题也得解决 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 incompa...
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 ...
select * from `sys_user_group` group by `GROUP_ID` 报错信息如下: [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 on columns in GROUP BY clause; this is incompat...