Mysql報錯：with sql_mode=only_full_group_by

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 

因而百度了一下這個錯誤的解決辦法：

SHOW VARIABLES LIKE '%sql_mode%';  查看下SQL的模式，結果是發現了 

ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION。 的確是存在 ONLY_FULL_GROUP_BY.

 

那就修改sql_mode的值

set sql_mode = '';
set sql_mode = 'NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES';

 

再次執行剛纔的語句，就不會報錯了。