Item::with('unit','stock')->whereRelation('stock', function (Builder $query) { $query->whereRaw('stock < items.min_stock'); }); 0投票 其他可以使用 whereHas方法,例子如下: Item::with('unit', 'stock')->whereHas('stock', function ($query) { $query->where('stock', '<', DB::...
我认为这是正确的方法：
将Laravel中的集合转换为数组,Laravel 5 、、、 如何使用Laravel查询将该集合转换为数组并弹出"whereNotIn“,如下所示: ->whereNotIn('id', ['collection'])->get();' Collection {#259 ▼ #items: array:3 [▼ 0 => {#257 ▼ +"id": 2 } 1 => {#256 ▼ +"id": 3 } 2 => {#237 ▼...
laravel中的Sql whereNOTIn 、 我需要你的支持来使用whereNOTIn与laravel 5来显示所有的id在(时间)表中,他们不在(预订)表和user_id $bookappoitm=DB::table('times') ->where('times.Dates_id',$id) ->whereNOTIn('id',function($query){ $query->select('times_id')->from('bookappoitments') ...
Event::with(["participants"=> function($q){$q->where('participants.IdUser','=',1); }]) N.B: "owner",=> function()}]) functionscopeWhereHasRelated::()); }($relation,function (Builder$query)) {() : $
后来发现了许多慢查询,仔细一看发现,Laravel 的whereHas在生成 SQL 的时候会使用select * from A where exists ( select * from b where ... )。当我们的左表远远大于右表时,A 表就成了性能瓶颈。 最直接的方法当然是拆成两条 SQL,但是嫌麻烦,还得一条条优化。再加上我们很多 SQL 都是靠各种工具生成,所...
Relationship method must return an object of type Illuminate\Database\Eloquent\Relations\Relation (View: E:\xampp\htdocs\pnu\resources\views\orders\table.blade.php) (View: E:\xampp\htdocs\pnu\resources\views\orders\table.blade.php)laravel pivot-table relationship...
开发者ID:czim,项目名称:laravel-filter,代码行数:16,代码来源:Empty.php 示例2: execute ▲点赞 5▼ publicfunctionexecute(Builder $query){if($this->group) {return$query->where('group','=',$this->group); }else{return$query->whereNull('group'); ...
Filme::with('sessoes')->whereRelation('sessoes', 'data', now()->format('Y-m-d'))->get(); Rules: Rule Payment: serve para verificar os pagamentos; Carrinho: Um utilizador pode adicionar um lugar ao carrinho sem ter previamente selecionado a sessao. ...
},null,null, $relation); }else{continue; } } } $i++; } } 开发者ID:puresolcom,项目名称:polyether,代码行数:81,代码来源:MetaQuery.php 示例7: scopeWithIds ▲点赞 1▼ /** * Exclude IDs that are not in a given array *@paramBuilder $query ...