雄辩的Laravel多个，如where和where子句

问题描述

我有下面的MySQL查询有效。

MysqL：

select * from operatories op
left join locations al on op.location = al.location
where op.opname like '%NP%' or op.opname like '%OPEN%'
and  al.isOfficeClosed = 0;

这可行，我得到了我期望的数据，但是我试图在Laravel查询生成器中编写该数据，但它没有选择最后一个and al.isOfficeClose = 0。看到我做错了吗？

Laravel：

    $locs = DB::table('operatories as op')
        ->leftJoin(DB::raw('locations al'),function($join) {
            $join->on('op.Location','=','al.location');

        })
        ->Where('op.opname','LIKE','%NP%')
        ->orWhere('op.opname','%OPEN%')
        ->where('al.isOfficeClosed','0');

解决方法

您可以为where子句定义一个函数，如下所示：

$locs = DB::table('operatories as op')
    ->leftJoin(DB::raw('locations al'),function($join) {
        $join->on('op.Location','=','al.location');

    })
    ->where(function($q) { 
         $q->where('op.opname','LIKE','%NP%');
         $q->orWhere('op.opname','%OPEN%');
    })
    ->where('al.isOfficeClosed','0');

顺便

select * from operatories op
left join locations al on op.location = al.location
where op.opname like '%NP%' or op.opname like '%OPEN%'
  and  al.isOfficeClosed = 0;

不同于（请注意括号）

select * from operatories op
left join locations al on op.location = al.location
where (op.opname like '%NP%' or op.opname like '%OPEN%')
  and  al.isOfficeClosed = 0;