[1]Mysql8.0.16 关于only_full_group_by问题 应公司业务的需求,安装了Mysql8.0.16版本,原来在Mysql5.6版本执行无恙的SQL语句: SELECT product_id, call_type, SUM(service_fee) AS un_total_fee, SUM(duration) AS total_duration, COUNT(*) AS total_times, source, SUM(np_fee) AS np_total_fee, NO…