任何人都可以帮我写下面的SQL语句的数据库查询版本。我需要一些关于select语句和分区连接的帮助。
到目前为止,我已设法做到这一点。
$query = DB::table(raw('SapakInAdminOrder a'))
->select(raw('a.*'))
->leftJoin(raw('currency cu'), 'a.currency', '=', 'cu.id')
->leftJoin(raw('moodboards m'), 'a.orderMoodboardID', '=', 'm.id')
->join(raw('clients b'), 'a.clientID', '=', 'b.id')
->leftJoin(raw('moodboards mc'), 'b.moodboardID', 'mc.id')
->join(raw('sapakim c'), 'b.sapakID', '=', 'c.id')
->leftJoin(raw('sapakim sm'), 'c.managerid', '=', 'sm.id')
->leftJoin(raw('products p'), 'a.productKey', '=', 'p.id')
->where(function ($query) {
$query->whereNull('a.isDeleted');
$query->orWhere('a.isDeleted', '!=', 1);
});
但我需要实现这一目标。
select * from (select ROW_NUMBER() OVER(ORDER BY case when (indesign.status=4 or indesign.statusdate is null) then getdate()+2 else indesign.statusdate end ASC) AS RowNum,a.*
FROM sapakInAdminOrder a
left join currency cu on cu.id=a.currency
left join moodboards m on m.id=a.orderMoodboardID
inner join Clients b on a.clientID=b.id
left join moodboards mc on mc.id=b.moodboardID
inner join Sapakim c on b.sapakID=c.id
left join Sapakim sm on sm.id=c.managerid
left join products p on p.id=a.productKey
left join (select * from (select ROW_NUMBER() over(PARTITION BY orderID ORDER BY id DESC) r, * from orderCommunication ) f where r=1) chat on chat.orderId = a.id
left join (select id,[status],orderid,approveSMSDate,coverImage,statusDate from (SELECT id,[status],statusDate,approveSMSDate,coverImage,orderid,ROW_NUMBER() OVER(PARTITION BY orderid ORDER BY id DESC) AS r FROM SapakimInAdminDesigns) f where r=1) indesign on a.id=indesign.orderid
where (a.isDeleted is null or a.isDeleted != 1) and
c.inAdminManagerID=(select id from sapakim where sapakguid='test') and
c.sapakguid='test' and
a.isFreeDesign=0 and
a.transactionID = -1 and
(a.designerPaid is null or a.designerPaid=0) and
(chat.sentToPrinter is null and chat.sentToManager is null and chat.sentToDesigner is null)
) bb where RowNum>=1 and RowNum<31
ORDER BY RowNum asc
我可以做简单的但不能真正地围绕分区连接和select语句。
我真的很感激这方面的帮助。
提前致谢。
我也遇到了这种类型的问题,但我得到了一个解决方案,它对我来说很好!
对这种类型的查询使用DB :: unprepared():
$path = base_path() . "/storage/agency.sql";
$sql = file_get_contents($path);
DB::unprepared(DB::raw($sql));
Laravel中的所有SQL命令都是默认准备的,但有时您需要在未准备模式下执行命令,因为某些数据库中的某些命令无法在准备模式下运行。
这是你的意思吗?
$result = DB::Select("select * from (select ROW_NUMBER() OVER(ORDER BY case when (indesign.status=4 or indesign.statusdate is null) then getdate()+2 else indesign.statusdate end ASC) AS RowNum,a.*
FROM sapakInAdminOrder a
left join currency cu on cu.id=a.currency
left join moodboards m on m.id=a.orderMoodboardID
inner join Clients b on a.clientID=b.id
left join moodboards mc on mc.id=b.moodboardID
inner join Sapakim c on b.sapakID=c.id
left join Sapakim sm on sm.id=c.managerid
left join products p on p.id=a.productKey
left join (select * from (select ROW_NUMBER() over(PARTITION BY orderID ORDER BY id DESC) r, * from orderCommunication ) f where r=1) chat on chat.orderId = a.id
left join (select id,[status],orderid,approveSMSDate,coverImage,statusDate from (SELECT id,[status],statusDate,approveSMSDate,coverImage,orderid,ROW_NUMBER() OVER(PARTITION BY orderid ORDER BY id DESC) AS r FROM SapakimInAdminDesigns) f where r=1) indesign on a.id=indesign.orderid
where (a.isDeleted is null or a.isDeleted != 1) and
c.inAdminManagerID=(select id from sapakim where sapakguid='test') and
c.sapakguid='test' and
a.isFreeDesign=0 and
a.transactionID = -1 and
(a.designerPaid is null or a.designerPaid=0) and
(chat.sentToPrinter is null and chat.sentToManager is null and chat.sentToDesigner is null)
) bb where RowNum>=1 and RowNum<31
ORDER BY RowNum asc");
也许您应该为这些分区查询创建数据库视图?然后您可以从数据库加入视图。
从技术上讲,框架通常不支持这些分析功能。
查看这个名为Orator的新Laravel工具。它允许您简单地粘贴“遗留”SQL并返回Laravel的DB Query Builder语法。
假设您要在前端显示此内容,请使用与雄辩模型的关系,https://laravel.com/docs/master/eloquent-relationships#one-to-one
在模型用户中,有一个由一对一的关系调用,由方法phone()识别,如果你去show视图我假设通过一个$ user变量做以下
<?php dd($user->phone); ?>
如果你不是这个意思,我可能会错过问题的全部内容。