advanced patterns When Using String Interpolation Inside LINQ Queries in C#
I'm not sure how to approach Hey everyone, I'm running into an issue that's driving me crazy. I'm maintaining legacy code that I've looked through the documentation and I'm still confused about I'm working with an scenario with string interpolation inside a LINQ query when working with Entity Framework Core 5.0. The code compiles without any errors, but when I run the query, I get a runtime behavior: "The LINQ expression could not be translated. Either rewrite the query in a way that is understandable to EF Core, or switch to client evaluation." It seems like the interpolation is causing the query to be evaluated on the client side instead of being translated to SQL. Here's the code I have: ```csharp var userId = 1; var searchTerm = "example"; var query = from u in context.Users where u.Id == userId && u.Name.Contains($"{searchTerm}") select u; var result = await query.ToListAsync(); ``` I tried using string concatenation instead: ```csharp var query = from u in context.Users where u.Id == userId && u.Name.Contains(searchTerm) select u; ``` This alternative worked, but I would prefer to use interpolation for readability. Is there a way to safely use string interpolation inside LINQ queries with EF Core, or is this a limitation I need to work around? I'm also open to suggestions about best practices for constructing such queries. Any insight would be greatly appreciated. What's the best practice here? This is happening in both development and production on Windows 11. Is there a better approach? I'm using C# stable in this project. Any feedback is welcome! My team is using C# for this desktop app. Any ideas what could be causing this? I'm on Windows 10 using the latest version of C#. Any ideas what could be causing this?