Method 'Boolean Contains..' has no supported translation to SQL

Question

i have this in my query:

var results = (from urls in _context.Urls
               join documents in _context.Documents on urls.UrlId equals documents.Documen         


        

Answer 1

Another way of implementing this is to write a scalar UDF in the database that implements this functionality. Then drag that UDF onto the LINQ-to-SQL designer, which will give you access to your UDF via the data-context. Then you can use things like:

where _context.MyContains(documents.Title, breakedQuery,
       KeywordParts.Title, part);

and which will call the UDF after translation (i.e. WHERE dbo.MyContains(...))