How to resolve “ORDER BY clause is not in SELECT list” caused MySQL 5.7 with SELECT DISTINCT and ORDER BY

Question

I installed the new Ubuntu and my code has got a problem with MySQL.

( ! ) Warning: PDOStatement::execute(): SQLSTAT         


        

Answer 1

In order to fix the issue open the following file:

/etc/mysql/mysql.conf.d/mysqld.cnf

and add the following line under [mysqld] block

sql-mode=""