【发布时间】:2018-12-02 07:12:43
【问题描述】:
【问题讨论】:
标签: mysql laravel group-by eloquent
【问题讨论】:
标签: mysql laravel group-by eloquent
通常您可以从已知的 SQL 查询语句开始获取这些结果并使用methods provided in Query Builder。
>>> $observationsQuery = DB::table('observations')
->selectRaw('date, count(observation_id), user_id, Type_Name_ID')
->groupBy('date', 'user_id', 'Type_Name_ID');
>>> $observationsQuery->toSql();
=> "select date, count(observation_id), user_id, Type_Name_ID from "observations"
group by "date", "user_id", "Type_Name_ID""
【讨论】: