[英]how to get sum with whereIn/whereBetween using laravel query builder?
我从查询中得到了错误的值。 任何人都可以帮助我纠正我在 laravel 项目中的查询。 mysql 代码:
select SUM(amount) as total from `sales`
where `bankid` = 1
and `month` = 8
and `year` = 2020
and userid in (select userid from user where bank_id=2 AND (usertype=1 OR usertype=2))
Laravel 代码:
function test($bank_id,$usertype,$month=NULL,$year=NULL){
$query = Sales::query();
if(is_numeric($bank_id)){
$query->where('bankid',$bank_id);
}
if($month)
$query = $query->where('month', $month);
if($year)
$query = $query->where('year', $year);
$query = $query->select(DB::raw("SUM(amount) as total"));
if(is_numeric($usertype)){
$query->whereIn('userid',function ($query) use($bank_id,$usertype) {
$query->select(DB::raw('userid'))
->from('user');
if(is_numeric($bank_id)){
$query->where('bank_id',$bank_id);
}
if($usertype==1){
// $query->whereBetween('usertype', [1, 2]);
$query->where('usertype', 1);
$query->orWhere('usertype', 2);
} else {
$query->where('usertype',$usertype);
}
});
}
return $query->get()->toarray()[0]['total'];
}
当我使用 querylog 并得到查询时:
DB::connection()->enableQueryLog();
dd($query->toSql(), $query->getBindings());
select SUM(amount) as total from `slaes`
where `bankid` = 1
and `month` = 8
and `year` = 2020
and `userid` in (select userid from `user` where `bank_id` = 1 and `usertype` =1 OR `usertype` = 2)
我需要从and userid in (select userid from user where bank_id = 1 and usertype =1 OR usertype = 2)
to and userid in (select userid from user where bank_id = 1 and (usertype =1 OR usertype = 2))
任何人都可以建议在运行此查询时尽量减少加载问题。 我的数据库中有近 100 万条记录。
谢谢你。
要在 Laravel ORM 中获得括号内的表达式,您需要在where
使用回调函数where
如下所示:
$query->where(function($query) {
return $query
->where('usertype', 1)
->orWhere('usertype', 2);
});
但在你的情况下,你也可以使用最短的方法:
$query->whereIn('usertype', [1,2]);
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