在Laravel中选择和分组

Question

如何在laravel控制器中使用此脚本？

 SELECT MAX(branch_tbl.branch_name) AS Branch_Name, COUNT(staffinfo.branchID) AS Count_Branch
    FROM branch_tbl
    LEFT JOIN staffinfo ON staffinfo.branchID = branch_tbl.branch_id
    GROUP BY branch_tbl.branch_id;

Answer 1

你可以使用它

DB::table('branch_tbl')->select(DB::raw('MAX(branch_tbl.branch_name) AS Branch_Name, COUNT(branch_tbl.branch_id) AS Count_Branch'))
    ->leftJoin('staffinfo', 'staffinfo.branchID', '=', 'branch_tbl.branch_id')
    ->groupBy('branch_tbl.branch_id')->get()