对于一个部分,我必须生成3种类型的报告:每月预约类型的数量,每个顾问的日程安排,以及今年的预约总数。我以前让它工作(并且没有改变任何东西),现在它在前两个报告生成时返回错误: Error Expression #2 of SELECT list is not in GROUP BY clause andBY clause; this is incompatible with sql_mode=only_full_group_by 和 Error Expression #
SELECT employee_id , floor(Datediff(max(to_date), min(from_date))/365) As diif FROM `work_experiences` groupby employee_id having floor(Datediff(max(to_date), min(from_date))/365) >=15 $query$filterOverralExperienceB);语法错误或访问冲突: SE