Error related to only_full_group_by when executing a query in MySql on Server, working fine on local machine

Question

SELECT new com.example.car.entities.MonthMapper(DATE_FORMAT(car.boughtDate,'%Y-%m'), SUM(total), COUNT(chassis_no)) FROM Car car WHERE DATE_FORMAT(car.boughtDate,'%Y/%m') >= DATE_FORMAT(:fromDate,'%Y/%m') GROUP BY DATE_FORMAT(car.boughtDate,'%Y/%m');

As I am already mentioning boughtDate after group by

Answer 1

The published code does not syntax on my local machine. Here's some errors

There's something missing after new SELECT new com com.example.car.entities.MonthMapper is possibly a column which should have a comma after it (DATE_FORMAT(car.boughtDate,'%Y-%m'), SUM(total), COUNT(chassis_no)) is incorrectly bracketed and should be (DATE_FORMAT(car.boughtDate,'%Y-%m')), SUM(total), COUNT(chassis_no)

Also I suspect there are too many nodes in com.example.car.entities.MonthMapper