如何在Eloquent（ORM）中使用SQL Merge语句

Question

由于我在过去13年中一直使用SQL Server。现在，我想与Eloquent（ORM）一起使用Laravel框架。我在SQL Server 2008中使用了“合并语句”。我想知道如何在Eloquent（ORM）中使用此功能。

我有检查文档，但找不到任何解决方案，请检查下面的SQL merge语句并建议如何在Eloquent中执行此功能

Merge OrderStyleDetail as [Target] 
Using @StyleMstDetail as [Source] 
On [Target].[OrderNo] = [Source].[OrderNo] And [Target].LocationId=[Source].LocationId and [Target].SingleMstTypeId=[Source].SingleMstTypeId
When Not Matched  Then Insert (OrderNo,LocationId,ItemId,StyleMstId,SingleMstTypeId,SingleMstId,UserName,SysName) Values (@OrderNo,@LocationId,@ItemId,[Source].StyleMstId,[Source].SingleMstTypeId,[Source].ValueId,@UserName,@SysName)
When Matched Then UpDate Set  ItemId=@ItemId,StyleMstId=[Source].StyleMstId,SingleMstId=[Source].ValueId,SingleMstTypeId=[Source].SingleMstTypeId
When Not Matched by Source And [Target].OrderNo=@OrderNo And [Target].LocationId=@LocationId Then Delete;