[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated c

在执行一段SQL时出现以下问题

[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

原因：
根据异常信息分析能发现，这个问题主要是由于sql_mode引起，所以先查看sql_mode后修改即可，主要是去除only_full_group_by

解决方案：

-- 查看SQL_MODE
SELECT @@sql_mode;

-- 修改SQL_MODE
SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));