Top "Ef-core-3.1" questions

Use this tag for version specific questions about the 3.1 version of Entity Framework for .NET Core.

Are EF Core 3.1 ExecuteSqlRaw / ExecuteSqlRawAsync drop-in replacements for ExecuteSqlCommand / ExecuteSqlCommandAsync?

Upon upgrade to EFCore 3.1 deprecated warnings appeared: Warning CS0618 'RelationalDatabaseFacadeExtensions.ExecuteSqlCommandAsync(DatabaseFacade, RawSqlString, params object[])' is obsolete: 'For the …

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c# entity-framework-core ef-core-3.1
The LINQ expression could not be translated. Either rewrite the query in a form that can be translated, or switch to client evaluation EF Core 3.1

I'm struggling with this for four days already and no progress at all. Having a query, which worked just fine …

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c# entity-framework linq asp.net-core ef-core-3.1
LINQ group by in Entity Framework Core 3.1

I have a database table to connect data between user and clients. db: class UserClientCorporate{ int UserId; User User; int …

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c# asp.net-core .net-core entity-framework-core ef-core-3.1
When called from 'VisitLambda', rewriting a node of type 'System.Linq.Expressions.ParameterExpression' must return a non-null value of the same type

I upgraded my data layer classlibrary project from .NETCore 2.2 to .NETCore3.1 and also upgraded the Nuget packages like EntityFrameWork Core …

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linq azure-cosmosdb c#-8.0 .net-core-3.1 ef-core-3.1