All issues

Search results

EF Core 11 relational regression: ExecuteUpdate prunes its update-target join

area-bulkupdate

area-sqlserver

customer-reported

Status: Open.

Bug

#39124 In dotnet/efcore;

· indrajitjadeja opened on Sep 29, 2026

·  

11.0.0

EF Core 12 release checklist

Status: Open.

Task

#39121 In dotnet/efcore;

· AndriySvyryd opened on Sep 28, 2026

·  

12.0.0

Cosmos DB: DateTime serialization format causing errors in ordering and filtering

area-json

customer-reported

Status: Open.

Bug

#39113 In dotnet/efcore;

· Henri-Wiechers opened on Sep 28, 2026

·  

Backlog

EF11 Regression: EF.Parameter/EF.Constant on a context property in a query filter now throws (non-compiled queries)

area-query

customer-reported

regression

Status: Open.

Bug

#39081 In dotnet/efcore;

· wassim-k opened on Sep 24, 2026

·  

11.0.0

ArgumentOutOfRangeException from Update on a tracked entity after a complex collection whose elements have a nested complex collection gets shorter

area-change-tracking

area-complex-types

Status: Open.

Bug

#39073 In dotnet/efcore;

· icecactus opened on Sep 23, 2026

·  

10.0.14

.NET 11 RC1 - SQL Server: IsUnique() on an index over a JSON-mapped member is silently dropped

area-json

area-sqlserver

Status: Open.

Bug

#39065 In dotnet/efcore;

· CaffeinatedCoder opened on Sep 22, 2026

·  

11.0.0

.NET 11 RC1 - SQLite: index on a member of a JSON-mapped complex type indexes the whole column

Status: Open.

#39064 In dotnet/efcore;

· CaffeinatedCoder opened on Sep 22, 2026

·  

11.0.0

Precompiled query generation emits expression variable names verbatim, producing invalid C# for names that are not identifiers

area-precompiled-queries

Status: Open.

Bug

#39061 In dotnet/efcore;

· philcarbone opened on Sep 22, 2026

·  

12.0.0

Owned JSON collection navigation absent from the stored document materializes as null (owned counterpart of #38625)

area-json

area-owned-entities

area-query

Status: Open.

Bug

#39060 In dotnet/efcore;

· philcarbone opened on Sep 22, 2026

·  

Backlog

Contradiction between IReadOnlyTypeBase.ClrType XML documentation and NRT annotation

area-model-building

Status: Open.

Bug

#39044 In dotnet/efcore;

· bkoelman opened on Sep 20, 2026

·  

12.0.0

Support defaults for missing JSON members in ComplexProperty().ToJson() for schema evolution

area-json

customer-reported

Status: Open.

Feature

#39018 In dotnet/efcore;

· valeriob opened on Sep 18, 2026

·  

Backlog

Cosmos multi-vector search

area-cosmos

area-vector-search

Status: Open.

#39016 In dotnet/efcore;

· AndriySvyryd opened on Sep 18, 2026

·  

Backlog