在mysql客户端执行delete删除语句时，报出了以下错误：
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
解决方法:
使用vi命令编辑该文件，增加以下语句：
sql_mode=‘STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION‘
保存后， 重启mysql服务
解决完毕！
mysql数据库-警告问题
原文：http://blog.51cto.com/lmy666/2112584
