Linq to Entity Join table with multiple OR conditions

Question

I need to write a Linq-Entity state that can get the below SQL query

SELECT  RR.OrderId
FROM    dbo.TableOne RR
        JOIN dbo.TableTwo  M ON RR.OrderedPro         


        

Answer 1

You don't have to use the join syntax. Adding the predicates in a where clause has the same effect and you can add more conditions:

var query = (from RR in context.TableOne
             from M in context.TableTwo 
             where RR.OrderedProductId == M.ProductID
                   || RR.SoldProductId == M.ProductID // Your join
             where RR.CustomerID == CustomerID 
                   && statusIds.Any(x => x.Equals(RR.StatusID.Value))
             select RR.OrderId).ToArray();