laravel查询构建器中哪里不存在或哪里不同

Question

Hi my query checks if a field is not empty or the data is validated:

return $this->with(array('funcionario', 'item_contabil'))
        ->where('tb_horario.cod_funcionario', $codfunc)
        ->whereBetween('tb_horario.data', array($datainicio, $datafinal))
        ->where('tb_horario.validado', 0)
        ->where('tb_horario.motivo','<>', '')
        ->orderBy('tb_horario.data')
        ->count();

I want to know if in this line i can use something like whereNot() or whereDifferent() in laravel 4:

->where('tb_horario.motivo','<>', '')

Exists something like that??? thxx!

Answer 1

You can do a lot of things with Laravel Query Builder:

Copied from the Docs(Advanced Wheres) :

->where('tb_horario.cod_funcionario', '=', 'John')
            ->orWhere(function($query) {
                $query->where('tb_horario.validado', '>', 100)
                      ->where('tb_horario.motivo', '<>', '');
            })->get();

Or something like this

 ->where('tb_horario.cod_funcionario', '=', 'John')
            ->whereRaw('tb_horario.validado > 100');
            ->get();

Laravel offers several options to create queries...

whereNotIn
whereNotExists
whereExists
...

Have a look at the API-Docs . I'm sure you'll find something, which suits you.