Top efcore issues

{"Could not load type 'System.Diagnostics.CodeAnalysis.MaybeNullAttribute' from assembly 'netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'.":"System.Diagnostics.CodeAnalysis.MaybeNullAttribute"}

closed-external customer-reported

DefaultIfEmpty().Max() InvalidOperationException throws 'Sequence contains no elements.'

closed-duplicate customer-reported

EF DB First error: Scaffold command to generate DB entity throw exception "xx does not have an implementation",same error at mysql and oracle.(dotnet core Version: 3.0.0-preview8-28405-07 & Microsoft.EntityFrameworkCore 3.0.0-preview8.19405.11)

closed-external customer-reported

FromSqlRaw / FromSqlInterpolated with stored procs

closed-question customer-reported

Cosmos: Add basic support for collections and dictionaries of primitive types

area-cosmos punted-for-3.0 type-enhancement

Enum inequality comparison triggers query warning

closed-by-design customer-reported

LEFT JOIN with GROUP BY: System.InvalidOperationException: Nullable object must have a value.

area-query closed-fixed customer-reported punted-for-3.0 type-bug

Add HasPrecision() Fluent API

area-model-building closed-fixed punted-for-3.0 type-enhancement

SQL Server full-text search: FreeTextTable and ContainsTable table-valued functions

area-query good first issue type-enhancement

DBSET as List in dbcontext, dynamic loading dbset from assembly (Concept Question)

closed-question