Question

我正在尝试将sql查询传递给laravel，但在此查询中，表使用复合主键连接，另外它还有这些表的子查询，因此我不知道如何操作

sql代码如下所示

            select distinct g.id,
            (   
                select count(*) from xxx s(nolock) inner join yyy t(nolock) 
                on t.id=s.id 
                and t.year=s.year 
                and t.code=s.code 
                where s.year = 2017 
                and t.status<>'C'
                and s.created_at>=convert(datetime,'16/08/2017 00:00:00',103) 
                and s.created_at<=convert(datetime,'22/08/2017 23:59:59',103) 
                and s.id=g.id
            ) as xxx,
            (
                select count(*) from zzz s(nolock) inner join yyy t(nolock) 
                on t.id=s.id 
                and t.year=s.year 
                and t.code=s.code 
                where s.year = 2017 
                and t.status<>'C'
                and s.created_at>=convert(datetime,'16/08/2017 00:00:00',103) 
                and s.created_at<=convert(datetime,'22/08/2017 23:59:59',103) 
                and s.id=g.id
            ) as zzz
            from globals g(nolock) order by g.id

它有很多这样的子查询我放在这里，在连接中的条件相同，where where子句但是不同的表，不知道怎么在laravel中这样做？

Answer 1

可以在Laravel中使用原始查询。

DB::select('select * from users where active = ?', [1]);

在这里阅读更多相关信息 https://laravel.com/docs/5.4/database#running-queries

Answer 2

解决：3，我不敢相信这很容易，我试过这个并且它有效。谢谢你的帮助，很抱歉打扰你。：$

            $data = \DB::table("globals")
                        ->select("globals.id",
                            \DB::raw("(select count(*) from xxx s(nolock) inner join yyy t(nolock) 
                                    on t.id=s.id 
                                    and t.year=s.year 
                                    and t.code=s.code 
                                    where s.year = 2017 
                                    and t.status<>'C'
                                    and s.created_at>=convert(datetime,'16/08/2017 00:00:00',103) 
                                    and s.created_at<=convert(datetime,'22/08/2017 23:59:59',103) 
                                    and s.id=globals.id
                                ) as xxx
                            "),
                            \DB::raw("(select count(*) from zzz s(nolock) inner join yyy t(nolock) 
                                    on t.id=s.id 
                                    and t.year=s.year 
                                    and t.code=s.code 
                                    where s.year = 2017 
                                    and t.status<>'C'
                                    and s.created_at>=convert(datetime,'16/08/2017 00:00:00',103) 
                                    and s.created_at<=convert(datetime,'22/08/2017 23:59:59',103) 
                                    and s.id=globals.id
                                ) as zzz
                            ")
                        )
                        ->orderBy('globals.id', 'asc')
                        ->get();

laravel子查询选择，具有复合主键的表

2 个答案: