Error related to only_full_group_by when executing a query in MySql

Question

I have upgraded my system and have installed MySql 5.7.9 with php for a web application I am working on. I have a query that is dynamically created, and when run in older ve

Answer 1

If you don't want to make any changes in your current query then follow the below steps -

1. vagrant ssh into your box
2. Type: sudo vim /etc/mysql/my.cnf
3. Scroll to the bottom of file and type A to enter insert mode

4. Copy and paste

   [mysqld]
   sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
   

5. Type esc to exit input mode

6. Type :wq to save and close vim.
7. Type sudo service mysql restart to restart MySQL.