Question

我有以下查询，

SELECT * FROM `users` WHERE approved='1' 
and users.id NOT IN (SELECT donations.user_id FROM donations where month='1' 
and year='2016');

我已关注Laravel Query Builder WHERE NOT IN 并转换我的查询，

$users = DB::table('users')->where('approved','=',1)->whereNotIn('id', function($q){
        $q->select('user_id')->from('donations')->where('month','=','$month')->where('year','=','$year');
        })->get();

但它没有用，任何人都可以帮我解决我犯错误的地方。如何将其转换为Laravel查询构建器格式？感谢。

Answer 1

您不应该将 $ month 和 $ year 变量放在引号中。

替换

->where('month','=','$month')->where('year','=','$year')

与

->where('month','=',$month)->where('year','=',$year)

Laravel Query Builder WHERE NOT IN具有多个WHERE子句

1 个答案: