如何从查询中获取最大值/最大值？

Question

我想从此查询中获取包含项目名称的最大值/最大值

此显示值

[{“ item_name”：“附件”，“ items”：“ 1”}，{“ item_name”：“资产”，“ items”：“ 6”}，{“ item_name”：“许可证”，“项目“：” 1“}]

     $max_fixassets = DB::table('assets')
    ->select('item_name')
    ->where('item_type','!=','Consumables')
    ->addselect(DB::Raw('sum(item_quantity) as items'))
    ->groupBy('item_name')
    ->get();

刀片

   {!!json_encode($max_fixassets)!!}

Answer 1

max('items')

 $max_fixassets = DB::table('assets')
    ->select('item_name')
    ->where('item_type','!=','Consumables')
    ->addselect(DB::Raw('sum(item_quantity) as items'))
    ->groupBy('item_name')->max('items');