MySQL #1140 - Mixing of GROUP columns

Question

Hi wondering if perhaps someone could shed some light on the below error. The sql works fine locally but i get the the below error remotely.

SQL query:

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Answer 1

when you use aggregate functions in sql like sum(),min(),max() you must be use group by

But in latest sql u have to use all the columns in select as a group By too.

for this in laravel project you use in config->database

'strict' => false,

and clear config cache by running php artisan config:cache.

i think it will be more helpfull for you.